某特大型露天矿山开拓运输方案比?矿业114|?/title> <meta name="renderer" content="webkit|ie-comp|ie-stand" /> <meta name="keywords" content="露天矿山 公\-q硐-溜井开拓运输 l济效益" /> <meta name="description" content="某特大型露天矿山在粗选后提出公\-q硐-溜井联合开拓运输和公\-汽R开拓运?2 U开拓运输方案。两Ҏ在技术角度上均可?投资以及讑֤投资相差不明昄情况??照运输设?0 a 一个折旧周?在基准收益率10% 的前提下Ҏ案后期运营费用进行比?l果 表明,公\-q硐-溜井联合开拓运输方案相较于公\-汽R开拓运输方案在l济效益上有明显的优 ?费用净现值差额巨大。同?公\-q硐-溜井联合开拓运输方案采? 条^与溜井底部?硐室连?较好地满了室内通风、除以? 个安全出口的要求? /> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" /> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <!-- medicom style --> <link rel="stylesheet" type="text/css" href="/resource/website/article/Content/css/flexslider.css" /> <link href="/resource/website/article/Content/css/style.css" rel="stylesheet" /> <link href="/resource/website/article/Content/css/enterprise.css" rel="stylesheet" /> <script src="/library/JavaScriptOpt.js"></script> <script src="/website_template/edition3/content/js/download.js"></script> <script src="/library/jquery/js/jquery-1.9.1.js"></script> <script src="/library/jquery/js/jquery-ui-1.10.3.custom.min.js"></script> <script type="text/javascript" src="/resource/website/article/public/js/selectivizr.js"></script> <link rel="stylesheet" type="text/css" href="/website_template/edition3/include/topstyle.css" /> <script> (function () { var bp = document.createElement('script'); bp.src = '//push.zhanzhang.baidu.com/push.js'; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><i id="5rttz"><em id="5rttz"></em></i><nobr id="5rttz"><em id="5rttz"></em></nobr><thead id="5rttz"></thead><ins id="5rttz"></ins><rp id="5rttz"><nobr id="5rttz"><ins id="5rttz"><rp id="5rttz"></rp></ins></nobr></rp><thead id="5rttz"><form id="5rttz"></form></thead><i id="5rttz"><thead id="5rttz"></thead></i><i id="5rttz"><var id="5rttz"><nobr id="5rttz"><em id="5rttz"></em></nobr></var></i><em id="5rttz"><i id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></i></em><rp id="5rttz"></rp><em id="5rttz"><i id="5rttz"></i></em><thead id="5rttz"><form id="5rttz"><rp id="5rttz"><i id="5rttz"></i></rp></form></thead><form id="5rttz"></form><form id="5rttz"><form id="5rttz"><rp id="5rttz"><var id="5rttz"></var></rp></form></form><form id="5rttz"></form><ins id="5rttz"><var id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></var></ins><em id="5rttz"><i id="5rttz"></i></em><thead id="5rttz"></thead><rp id="5rttz"><var id="5rttz"><thead id="5rttz"><form id="5rttz"></form></thead></var></rp><nobr id="5rttz"></nobr><nobr id="5rttz"></nobr><rp id="5rttz"></rp><ins id="5rttz"></ins><nobr id="5rttz"></nobr><em id="5rttz"><i id="5rttz"></i></em><i id="5rttz"><thead id="5rttz"></thead></i><i id="5rttz"><thead id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></thead></i><form id="5rttz"></form><var id="5rttz"><form id="5rttz"><rp id="5rttz"><ins id="5rttz"></ins></rp></form></var><ins id="5rttz"></ins><var id="5rttz"><nobr id="5rttz"><rp id="5rttz"><ins id="5rttz"></ins></rp></nobr></var><thead id="5rttz"></thead><em id="5rttz"><i id="5rttz"></i></em><var id="5rttz"></var><ins id="5rttz"></ins><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"><form id="5rttz"></form></thead></ins></rp><i id="5rttz"><var id="5rttz"></var></i><nobr id="5rttz"></nobr><rp id="5rttz"></rp><rp id="5rttz"></rp><nobr id="5rttz"><em id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></em></nobr><var id="5rttz"><form id="5rttz"></form></var><form id="5rttz"><rp id="5rttz"></rp></form><i id="5rttz"><var id="5rttz"></var></i><ins id="5rttz"><nobr id="5rttz"></nobr></ins><em id="5rttz"><i id="5rttz"><thead id="5rttz"><form id="5rttz"></form></thead></i></em><nobr id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></nobr><form id="5rttz"></form><nobr id="5rttz"><thead id="5rttz"><nobr id="5rttz"><ins id="5rttz"></ins></nobr></thead></nobr><var id="5rttz"><thead id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></thead></var> <i id="5rttz"></i><nobr id="5rttz"></nobr><ins id="5rttz"><thead id="5rttz"></thead></ins><form id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></form><ins id="5rttz"></ins><nobr id="5rttz"><em id="5rttz"></em></nobr><nobr id="5rttz"></nobr><thead id="5rttz"></thead><form id="5rttz"><i id="5rttz"><var id="5rttz"><nobr id="5rttz"></nobr></var></i></form><ins id="5rttz"></ins><form id="5rttz"></form><rp id="5rttz"></rp><thead id="5rttz"><form id="5rttz"><i id="5rttz"><var id="5rttz"></var></i></form></thead><nobr id="5rttz"></nobr><rp id="5rttz"><ins id="5rttz"></ins></rp><var id="5rttz"><form id="5rttz"></form></var><em id="5rttz"></em><em id="5rttz"><rp id="5rttz"><var id="5rttz"><nobr id="5rttz"></nobr></var></rp></em><var id="5rttz"></var><nobr id="5rttz"><form id="5rttz"><i id="5rttz"><var id="5rttz"></var></i></form></nobr><em id="5rttz"><i id="5rttz"><var id="5rttz"><nobr id="5rttz"></nobr></var></i></em><thead id="5rttz"></thead><rp id="5rttz"><var id="5rttz"></var></rp><ins id="5rttz"></ins><em id="5rttz"><i id="5rttz"></i></em><ins id="5rttz"></ins><em id="5rttz"><i id="5rttz"></i></em><ins id="5rttz"><thead id="5rttz"></thead></ins><nobr id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></nobr><nobr id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></nobr><em id="5rttz"></em><i id="5rttz"><thead id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></thead></i><nobr id="5rttz"><em id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></em></nobr><nobr id="5rttz"></nobr><var id="5rttz"><nobr id="5rttz"></nobr></var><var id="5rttz"><nobr id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></nobr></var><i id="5rttz"></i><form id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></form><em id="5rttz"><i id="5rttz"></i></em><var id="5rttz"></var><thead id="5rttz"></thead><i id="5rttz"></i><form id="5rttz"><i id="5rttz"></i></form><i id="5rttz"><var id="5rttz"></var></i><rp id="5rttz"></rp><var id="5rttz"></var><form id="5rttz"></form><rp id="5rttz"></rp><var id="5rttz"><form id="5rttz"><rp id="5rttz"><ins id="5rttz"></ins></rp></form></var><nobr id="5rttz"><em id="5rttz"><i id="5rttz"><var id="5rttz"></var></i></em></nobr> <i id="5rttz"><thead id="5rttz"><form id="5rttz"><em id="5rttz"></em></form></thead></i><i id="5rttz"><thead id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></thead></i><form id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></form><rp id="5rttz"><var id="5rttz"></var></rp><ins id="5rttz"></ins><var id="5rttz"><form id="5rttz"></form></var><thead id="5rttz"><form id="5rttz"><rp id="5rttz"><var id="5rttz"></var></rp></form></thead><form id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></form><ins id="5rttz"></ins><i id="5rttz"><ins id="5rttz"></ins></i><i id="5rttz"><var id="5rttz"></var></i><ins id="5rttz"><thead id="5rttz"></thead></ins><thead id="5rttz"><form id="5rttz"></form></thead><ins id="5rttz"><thead id="5rttz"></thead></ins><i id="5rttz"><var id="5rttz"></var></i><var id="5rttz"><thead id="5rttz"></thead></var><ins id="5rttz"><var id="5rttz"><nobr id="5rttz"><em id="5rttz"></em></nobr></var></ins><rp id="5rttz"><i id="5rttz"><var id="5rttz"><nobr id="5rttz"></nobr></var></i></rp><em id="5rttz"><ins id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></ins></em><form id="5rttz"></form><ins id="5rttz"><nobr id="5rttz"></nobr></ins><ins id="5rttz"><thead id="5rttz"></thead></ins><i id="5rttz"></i><nobr id="5rttz"><em id="5rttz"></em></nobr><var id="5rttz"><nobr id="5rttz"></nobr></var><form id="5rttz"></form><thead id="5rttz"><nobr id="5rttz"></nobr></thead><thead id="5rttz"></thead><ins id="5rttz"><form id="5rttz"></form></ins><ins id="5rttz"><nobr id="5rttz"><form id="5rttz"><i id="5rttz"></i></form></nobr></ins><nobr id="5rttz"><em id="5rttz"></em></nobr><rp id="5rttz"><ins id="5rttz"></ins></rp><i id="5rttz"><ins id="5rttz"><thead id="5rttz"><form id="5rttz"></form></thead></ins></i><form id="5rttz"><rp id="5rttz"></rp></form><thead id="5rttz"></thead><thead id="5rttz"><form id="5rttz"></form></thead><thead id="5rttz"><form id="5rttz"><em id="5rttz"><i id="5rttz"></i></em></form></thead><var id="5rttz"><thead id="5rttz"><nobr id="5rttz"><em id="5rttz"></em></nobr></thead></var><i id="5rttz"></i><em id="5rttz"><i id="5rttz"></i></em><ins id="5rttz"></ins><nobr id="5rttz"><em id="5rttz"><i id="5rttz"><var id="5rttz"></var></i></em></nobr><em id="5rttz"><i id="5rttz"></i></em><rp id="5rttz"><i id="5rttz"><ins id="5rttz"><var id="5rttz"></var></ins></i></rp><i id="5rttz"><thead id="5rttz"></thead></i><thead id="5rttz"><form id="5rttz"></form></thead><i id="5rttz"><thead id="5rttz"></thead></i><form id="5rttz"></form><i id="5rttz"><var id="5rttz"><nobr id="5rttz"><em id="5rttz"></em></nobr></var></i><form id="5rttz"><em id="5rttz"><rp id="5rttz"><ins id="5rttz"></ins></rp></em></form></div> <script type="text/javascript" src="/resource/website/article/public/js/IECompatible.js"></script> ?link rel="stylesheet" type="text/css" href="/website_template/edition3/include/topstyle.css" /> <!--<link rel="stylesheet" type="text/css" href="/website_template/edition3/index/css/style.css" />--> <div id="header"> <!--head--> <div class="colourfull-row"> <ul class="list-inline"> <li><a href="/">矿业114首页</a></li> <li>用户?</li> <li id="UserName_Input"> <input id="UserName_Value" type="text" name="name" /> </li> <li id="Password_Text">密码:</li> <li id="Password_Input"> <input id="Password_Value" type="password" name="password" /> </li> <li> <a id="LoginLogout_Button" href="javascript:loginlogout();">d</a> </li> <li> <a id="reg_btn" href="javascript:regbtnClick();">注册</a> </li> </ul> <div class="colourfull-row-right"> 客服电话:0555-2309838 2309819 2309829 </div> </div> <!-- d面 --> <div class="passport-login-pop" id='LM' style="display: none;"> <div class="login"> <div class="login-top"> <span>矿业114会员d</span> </div> <ul class="login-input" style="text-align: center;"> <li> <input id="winUserName" type="text" name="name" placeholder="用户? /> </li> <li> <input id="winPassword" type="password" name="password" placeholder="密码" /> </li> </ul> <ul class="login-button" style="text-align: center"> <li> <button onclick="javascript: winlogin();">d</button> <button onclick="javascript: ShowFLT();">取消</button> </li> <li> <span style="float: left; color: black; font-size: 12px; margin-top: 15px; margin-left: 170px;">现在注册会员立即赠?10 U分</span><a href="javascript:regbtnClick();" style="float: right; color: blue; font-size: 12px; margin-right: 50px; margin-top: 15px;">  快速注?/a> </li> </ul> </div> </div> <!-- 注册面 --> <div id='ZC' class="Registered-index"> <div class="Registered-title"> <span>快速注?/span> </div> <ul> <li class="liold">    用户?span style="color: red">*</span>Q?input type="text" id="regusername" style="width: 240px;" maxlength="20" placeholder="4-20个字W?可由字母丶数字和下划U组? /></li> <li class="liold">      姓名<span style="color: red">*</span>Q?input type="text" id="regename" style="width: 240px;" maxlength="50" placeholder="误入您的姓? /></li> <li class="liold">      邮箱<span style="color: red">*</span>Q?input type="text" id="regemail" style="width: 240px;" maxlength="50" placeholder="误入您的常用邮地址" /></li> <li class="liold">  公司名称<span style="color: red">*</span>Q?input type="text" id="regeunit" style="width: 240px;" maxlength="50" placeholder="误入您的公司名U? /></li> <li class="liold">  创徏密码<span style="color: red">*</span>Q?input type="password" id="reguserpwd" style="width: 240px;" maxlength="20" placeholder="密码为最多不过20个字W? /></li> <li class="liold">  重复密码<span style="color: red">*</span>Q?input type="password" id="regpassword" style="width: 240px;" maxlength="20" placeholder="密码为最多不过20个字W? /></li> <li class="liold">囄验证?span style="color: red">*</span>Q?input type="text" id="regeimgcode" style="width: 140px;" maxlength="4" placeholder="误入图片验证码" onkeyup="checkimgcode();" /><input type="image" id="imgCode" onclick="getImgCode();" /></li> <li class="liold">  手机L<span style="color: red">*</span>Q?input type="text" id="regephone" style="width: 140px;" maxlength="11" placeholder="误入手机号? /><input type="button" disabled="disabled" id="getcode" style="margin-left: 10px; width: 90px; color: red" value="获取验证? onclick="getPhoneCheckCode();" /></li> <li class="liold">短信验证?span style="color: red">*</span>Q?input type="text" id="phonecheckcode" style="width: 240px;" maxlength="20" placeholder="误入手机验证码" onkeyup="checkphonecode();" /></li> <li class="Registered-botton"> <input id="regesubmitbtn" class="regbtn" disabled="disabled" type="button" name="submit" value="注册" onclick="regbtnsubmitClick();" />    <input class="regbtn" type="button" id="regcancel" value="取消" onclick=" regcancelClick();" /></li> </ul> </div> <!-- menu--> <nav class="navbar" role="navigation"> <ul class="navbar-list"> <li class="dropdown"><a href="/"> ?nbsp;?/a></li> <li class="dropdown"> <a target="_blank" href="/website/article/11/index.html">文献频道</a> <ul class="dropdown-menu" style="width: 300px; list-style: none;"> <li><a target="_blank" href="/website/article/1110/index.html">矿业论文</a></li> <li><a target="_blank" href="/website/article/1111/index.html">会议文辑</a></li> <li><a target="_blank" href="/website/article/1112/index.html">会议报告</a></li> </ul> </li> <li class="dropdown"> <a target="_blank" href="/website/article/10/index.html">资讯频道</a> <ul class="dropdown-menu" style="width: 300px; list-style: none;"> <li><a target="_blank" href="/website/article/1010/index.html">行业新闻</a></li> <li><a target="_blank" href="/website/article/13/index.html">h行情</a></li> <li><a target="_blank" href="/website/article/1013/index.html">目信息</a></li> </ul> </li> <li class="dropdown"> <a target="_blank" href="/website/article/16/index.html">企业在线</a> <ul class="dropdown-menu" style="width: 460px; list-style: none;"> <li><a target="_blank" href="/website/member/FF2D0C2AD59B40BCA570BBBF568D4883/index.html?fg=2">矿业型公?/a></li> <li><a target="_blank" href="/website/member/0DEE85B8746543AA958557D7812D6999/index.html?fg=1">讑֤供应?/a></li> <li><a target="_blank" href="/website/member/41130169CAF24DC98A4A872E3847143D/index.html?fg=3">研究型院所</a></li> <li><a target="_blank" href="/website/member/95BE66089F13422CA25EE96F6264E194/index.html?fg=4">矿业型机?/a></li> </ul> </li> <li class="dropdown"><a target="_blank" href="/website/article/15/index.html">人物频道</a></li> <li class="dropdown"><a target="_blank" href="/website/article/12/index.html">讑֤频道</a></li> <li class="dropdown"><a target="_blank" href="/website/article/19/index.html">杂志联盟</a></li> <li class="dropdown"><a target="_blank" href="/website/article/1116/index.html">研究报告</a></li> <li class="dropdown"><a target="_blank" href="/website/article/1410/index.html">中矿癄</a></li> <li class="dropdown"><a target="_blank" >中矿人才</a></li> <li class="dropdown"><a target="_blank" href="/website/article/17/index.html">中矿专题</a></li> <li class="dropdown"><a target="_blank" href="/website/article/1833/index.html">矿业E?/a></li> <li class="dropdown"><a target="_blank" href="/website/article/1832/index.html">协办单位</a></li> </ul> </nav> <!--login handle--> <script type="text/javascript" src="/resource/website/article/public/js/loginhandle.js"></script> </div> <iframe scrolling="no" frameborder="0" style="width: 100%; height: 120px; border-style: none; border: 0px solid #fff;" src="/website/include/FABED9CE04664969B6B296DF11386194.html"></iframe> <!-- 文章 start--> <div class="container"> <div class="enterprise-info-box"> <div class="enterprise-info-category-descr"> <img src="/resource/website/article/Content/img/enterprise-info-category-descr.jpg" /> <a href="/index.html">首页</a> >> <a href="/website/article/11/index.html">文献频道</a> >> <a href="/website/article/1110/index.html">矿业论文</a> >> 正文 </div> <div class="enterprise-info-mainbody"> <span id="id" style="display: none;">BA30AD0B5C0A410895A3B4A6830D1F80</span> <div class="title">某特大型露天矿山开拓运输方案比?/div> <div class="sub-title">2018-09-17</div> <!-- D start --> <div class="introduction"> 某特大型露天矿山在粗选后提出公\-q硐-溜井联合开拓运输和公\-汽R开拓运?2 U开拓运输方案。两Ҏ在技术角度上均可?投资以及讑֤投资相差不明昄情况??照运输设?0 a 一个折旧周?在基准收益率10% 的前提下Ҏ案后期运营费用进行比?l果 表明,公\-q硐-溜井联合开拓运输方案相较于公\-汽R开拓运输方案在l济效益上有明显的优 ?费用净现值差额巨大。同?公\-q硐-溜井联合开拓运输方案采? 条^与溜井底部?硐室连?较好地满了室内通风、除以? 个安全出口的要求? </div> <!-- D start --> <!-- 正文 --> <div class="mainbody"> <div style="display:none"> Serial No. 592 August. 2018 现ꢀ 代ꢀ 矿ꢀ ? MODERN MINING ȝ 592? 2018 q?8 月第 8 ? 某特大型露天矿山开拓运输方案比? 1 ,2,3 赵运? ( 1. 中钢集团马鞍qqI有限公司;2. 金属矿山安全与健康国安点实验室; 3 . 华唯金属矿资源高效循环利用国家工程研究中心有限公司) w w 摘ꢀ 要ꢀ 某特大型露天矿山在粗选后提出公\-q硐-溜井联合开拓运输和公\-汽R开拓运? U开拓运输方案?两方案在技术角度上均可?投资以及讑֤投资相差不明昄情况?? 2 照运输设?10 a 一个折旧周?在基准收益率 10% 的前提下Ҏ案后期运营费用进行比?l果 表明,公\-q硐-溜井联合开拓运输方案相较于公\-汽R开拓运输方案在l济效益上有明显的优 ?费用净现值差额巨大?同时,公\-q硐-溜井联合开拓运输方案采?2 条^与溜井底部? 硐室连?较好地满了室内通风、除以?2 个安全出口的要求? 关键词ꢀ 露天矿山w 公\-q硐-溜井开拓运输ꢀ l济效益 DOI:10. 3969 / j. issn. 1674-6082. 2018. 08. 023 Comparison and Selection of the Development and Transportation Scheme of a Super-large Open-pit Mine 1 ,2,3 Zhao Yuntao 1. Sinosteel Maanshan Institute of Mining Research Co. , Ltd. ;2. State Key Laboratory of Safety ( and Health for Metal Mines;3. Huawei National Engineering Research Center of High Efficient Cyclic and Utilization of Metallic Mineral Resources Co. , Ltd. ) Abstractw Two development and transportation schemes of highway-adit-chute and highway-vehicle of a super-large open-pit mine after roughing. Under the conditions of technically feasible and no differ- ence of construction investment and equipment investment, in terms of transportation equipment, every 10 a is a depreciation period, on the assumption that the benchmark yield is 10% , the operating expenses in the later stage of the two schemes is compared. The study results show that, the development and trans- portation scheme of highway-adit-chute is superior to the highway-vehicle scheme in terms of economic ef- ficiency, the difference of net present value of expenses of them is obvious; besides that, the require- ments of ventilation, dust removel and leaving two safety outlets of chambers are met by adopting two ad- its to connect with the crushing chamber at the bottom of the chute of the former scheme. Keywordsw Open-pit mine,Development and transportation of highway-adit-chute,Economic effi- ciency w w 某新建露天矿׃于池州市贉|区境?为独 裔R的岩溶充水矿?层状,水文地质条g?? 体ؓ坚硬、半坚硬酸盐岩,工程地质条g中等;? 质环境现状良?未发现较大规模崩塌、滑坡、惔? 等地质灑֮现象?矿山计划生矿石 6 000 ?t/ a,L务年限约 30 a,目投资U?66. 2 亿元?׃ 矿山资源量大,投资?投资方在规划开采时对矿? 开拓方案进行了多次优化比较,本文从技术、投资以 及后期运营三斚w对开拓运输方案进行比较选择, 定最优方案? 立山?呈北东—南西向展布,地势M特征Z? ?向周辚w渐降低,最高点标高+408. 6 m,最低点 标高?27. 6 m,最大相寚w差ؓ 381. 03 m,相对? 差较 ? ??一 ??15 ~ 34, ?4. 5 km, 2 ?1. 5 km,面积U?4. 7 km ,d量约 18 ?t,开? 矿种为水泥用灰岩?矿区属低׃陵地?矿床? w w 赵运?1983?,?高工程?243000 安徽省马鞍山市经? 开发区西塘?666 受? 8 1 ȝ 592 ? C矿业 2018 q?8 月第 8 ? 1 w 开拓运输方? 排土Z于矿体南?矿区d^面布|见?1? ׃规划限制,矿石深加工区讄于采场北? ?1w 矿区d^面布|? w w 加工车间和排土场分别位于露天采场北部和南 高以上修{约 4. 5 km 易道路?采场内矿矛_? 土及剥离风化层均采用汽Rq至加工车间和排? 场?采用公\-汽R开拓运输方案的优点是适应? 强、运输工艺简单、机动灵zR?生环节、易于管 ?{? ~????????E???( ??? ?按公路展U布|计?采场臛_工R间与排土? 的^均运距均分别?4. 5,2. 1 km? 矿山为露天开?开拓运输方法较?包含公\ 开拓、铁路开拓、^溜井开拓、公路溜槽联合开? {?考虑到环保、投资、运营成本等因素,本矿山初 步选择的开拓运输方案有公\-q硐-溜井联合开? q输(Ҏ?、公?汽R开拓运?Ҏ?? 3 U?22. 7 ?m )、汽车投入量较大、R辆调度复杂、运 输距长(q_单程q距接近 4. 5 km)、道路维护繁 琐、生产运营成本较高? 2 U开拓运输方案技术比较见?1? ?1w 开拓运输方案技术比? 2 2 2 w 开拓运输方案比? . 1w 技术比? Ҏ 优点 ~点 . 1. 1w Ҏ? ? 井؜工程量大,前期投资?? ? 汽Rq输距离?? 在采场靠q北侧山坡由东向西^行设|?4 条溜 溜井断面?施工隑ֺ?③溜? 在运行过E中可能存在卡井、跑 矿的可能;④矿车管理复?溜井 降段要求严格? 车数量少;②能充分? 用地?不需要修{专 用运矉K路? ? ?ϕ8 m),溜井间距?620 ~ 800 m 不等,同时在矿 山北侧修{?9 m 宽辅助开拓道路?溜井底部讄_? 破碎,q过q硐与加工区相连?矿石在采场内? 汽R装蝲,然后由工作面分别q至 4 条溜井卸?l? 溜井底部破碎机粗后,再由q硐内胶带{q至? 工区?表土及剥风化层由汽车经矿山北侧的道? 直接q至排土场堆排?该方案适用于比高较大的? ?利用矿石自重溜放,可减运输设备和q输U\ 工程 ? q????q???( ???q???E?q? ?450 m,q硐q距 760 m),矿石生成本较低? 但溜 ?q?????E????( 开 ??巗??? ①汽车运输机动灵z? ①需要修Z用运矉K?②运 ②运行可靠性高;③技 矿公路后期维护麻?③矿石的 术成熟? ? 吨公里运贚w;④受天气影响大? w w p 1 看出,公\-q硐-溜井联合开拓运输方 案和公\-汽R开拓运输方案均存在优点和不?? 都适用于本矿山,需要从其他角度q行分析比较? 2 2 . 2w 投资比较 . 2. 1w 基徏工程投资 ҎⅠ的基徏工程主要包括 4 套溜破系l和? 助道?其中溜破pȝ主要包括L?ϕ8 m)、下 部矿?12 m×10 m)、给矿机室、破硐室、风? 室、变늡室、胶带^、运输^?q输破碎? 备ƈ作ؓ安全出口) l成,共投?16 451 万元?? 案Ⅱ的基建工E主要ؓ 17 m 宽开拓道? 共投 ?2 180 万元,2 U开拓方案基建投资比较见?2? 3 U?25. 4 ?m ),施工工期较长,且生产运输环节多? [ 1] 理复杂,采场内溜井降D|术要求严? . 1. 2w Ҏ? 在矿山南侧布|一?17 m 宽上山开拓道?? 地面+60 m 标高通往山顶+355 m 标高,+355 m ? ? 2 8 2 Serial No. 592 August. 2018 现ꢀ 代ꢀ 矿ꢀ ? MODERN MINING ȝ 592? 2018 q?8 月第 8 ? ?2w 基徏投资比较 Ҏ? 万元 额ؓ 12 005 万元,但矿p行时汽Rq输与胶带机 q输费用及维护成本不?因此,需对矿p营期? 用进行比较? Ҏ? q输 q硐 胶带 q硐 溜井? 破碎室 9 m ? 道\ 投资 合计 17 m 宽道? 2 . 2. 3w q营期费? 3 333 2 603 9 447 1 068 16 451 2 180 Ҏ采场采剥q度计划,计算每年的矿矌? 2 . 2. 2w 讑֤投资 两方案都需采用破碎讑֤,不计入本ơ比较? 及经营费?汽Rq费?1. 0 ? ( t·km),胶带 费ؓ 0. 5 ? ( t·km)?2 U方案可比经营费计算 l果及净现D?4? ҎⅠ、方案Ⅱ讑֤区别主要是运输汽车、运输胶? 及破硐室辅助设施等? 通过?4 发现,q制造成本方案Ⅰ比方案Ⅱ? ҎⅠ设备投资主要包括运输汽车、运输胶? 及破硐室辅助设??23 534 万元?ҎⅡ设? 投资主要是运输汽?U?25 800 万元?2 U开拓方 案设备投资比较见?3? 2 7 370 万元,按照q输车辆 10 a 一个折旧周期? ?在基准收益率 10% 的前提下,ҎⅠ费用净? gؓ 78 664 万元,ҎⅡ费用净现gؓ 207 316 ? ?在整个评h?ҎⅠ较ҎⅡ节?128 652 万元?在技术可行的前提?ҎⅠ在l济效益? 明显更优? ?3w 讑֤投资比较 万元 Ҏ? Ҏ? 汽R 8 834 q输胶带 1 200 室辅助设施 投资合计 23 534 汽R 2 . 3w Ҏ定 相较于公路开拓运?溜井卸矿虽然可能会发 1 3 500 25 800 w w p 2、表 3 看出,ҎⅠ与ҎⅡ徏设投资差 ?4w 可比l营费计结果经费及现值比? 可比投资/ 万元 土徏 讑֤及安? q距比较/ km q制造成本比?/ 万元 目费用净现? (ic =10% ) / 万元 Ҏ 汽R 0. 9 9 皮带 汽Rq输作业成本 皮带q输作业成本 折旧?修理? 其他 600 ? ? 16 451 2 180 23 534 25 800 0. 76 3 780 1 368 2 391 2 689 600 420 78 664 32 400 600 207 316 汽R转蝲 板式l矿? 生堵井、跑矿等现象,存在井壁支护困难、磨损严? {问?但是采取严控入井矿石块度、防止放I等? 输流Eؓ采场工作? →溜? →粗? _碎 →胶带运输机 →加工区,通风程为地? 新鲜风流 →联l؜? [ 2] ? 新鲜风流 →运输^? 理措?,上述一pd问题是可以降低或避免的? 我国大型露天矿山采用溜井、^较?如金山? 铜矿、本钢南芬露天矿、太钢尖山铁ѝ攀钢兰铁 矿等大型、特大型矿山,都取得了很好的效益?? ?l过技术和l济l合比较后选用公\-q硐-? 新鲜风流 →破? 污风 污风 室 →胶带^?→地表? 风机 4 w lꢀ ? [ 3] 通过Ҏ矿山开拓运输方案进行技术、徏设投 井联合开拓方? ? 资、后期运营方面比?在技术可行的情况?后期 q营费用更是优势,故选择公\-q硐-溜井联合开 拓运输方案?露天矿山开拓运输方案选择是一个相 对复杂的工作,需全面分析矿山自然地Ş、地质情 c区域气候等因素,对多U方案进行技术可行性? 投资额度、运营期费用{方面比?从而选择投资 、运营费用低、技术成熟的Ҏ,最大限度地降低 投资风险{? 3 w 开拓运输系l布|? 如图 1 所C?设计在北侧山坡布|?9 m ?1 辅助 # 开拓道?p侧厂区道?70 m 标高沿地劉K至? 体东北侧?340,+355 m 基徏采准?+355 m 标高 # 以上修筑易道路至山顶;同时,?1 开拓公路东? # 侧布|一?9 m ?2 上山道\?在山体分水岭北侧 山坡沿矿体走向由西向东间隔设|?4 ?ϕ8 m 溜井, 间距?620 ~800 m,阶段溜井?10 m 范围内要高于 周围 20 cm 以上,防止采场汇水倒灌入溜?同时? 溜井外围讄车挡?在每条溜井底部设|粗破碎? ?破碎室通过胶带q硐与运输^与外界相连, 胶带q硐与运输^间隔不于 40 m,胶带q硐? 端与破碎室相接,q输q硐在末端通过联络道与? 硐室连通?q输q硐q风,胶带q硐回风,形成一 参ꢀ 考ꢀ 文ꢀ ? [1]w 路增? 金属矿山溜井pȝ的设计与优化[J]. 中国矿业,2016 ( 1):164-167. 2]w 王志? q硐溜井在南芬露天矿的实践[ J]. 中国矿业,1997 S1):91-95. [ [ ( 3]w 王ꢀ ?李ꢀ ?杨利?{? 山坡露天矿开拓运输方案的探讨 [J]. C矿业,2013(1):94-95 w w 王国?1979?,?高工程?364200 徏省龙岩市上杭 个县。完整的通风pȝ,q输q硐兼做安全出口?矿石q? (收稿日期 2018-06-26) 8 3 </div> <span id="SwfFileUrl" style="display: none;">/pdf/swf/201809/2018_0917_142953_463.swf</span> <div id="ShowSwfDiv" style="display: normal"> <center> <object width="48" height="56" border="0" align="absmiddle" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"> <param name="movie" value="http://ky114.cn/1.swf"> <param name="quality" value="high"> <embed width="54" height="62" align="absmiddle" src="http://ky114.cn/1.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash"> <param name="wmode" value="opaque"> </object> </center> <link rel="stylesheet" type="text/css" href="/library/FlexPaper/css/flexpaper.css" /> <script type="text/javascript" src="/library/FlexPaper/js/jquery.min.js"></script> <script type="text/javascript" src="/library/FlexPaper/js/flexpaper.js"></script> <div id="SwfDocumentViewer" class="flexpaper_viewer" style="position: relative; padding: 0px; width: 100%; height: 800px"></div> <script type="text/javascript"> $('#SwfDocumentViewer').FlexPaperViewer({ config: { SWFFile: '/pdf/swf/201809/2018_0917_142953_463.swf', Scale: 0.6, ZoomTransition: 'easeOut', ZoomTime: 0.5, ZoomInterval: 0.1, FitPageOnLoad: false, FitWidthOnLoad: true, FullScreenAsMaxWindow: false, ProgressiveLoading: false, MinZoomSize: 0.2, MaxZoomSize: 5, SearchMatchAll: true, InitViewMode: '', RenderingOrder: 'flash,html', StartAtPage: '', ViewModeToolsVisible: true, ZoomToolsVisible: true, NavToolsVisible: true, CursorToolsVisible: true, SearchToolsVisible: true, WMode: 'transparent', localeChain: 'en_US' } }); </script> </div> <script type="text/javascript"> var swfurl = document.getElementById("SwfFileUrl").innerHTML.toString().trim(); if (swfurl === "") { document.getElementById("ShowSwfDiv").innerHTML = ""; } </script> <div> </div> </div> <div class='content-keyword'><span style='color: red'>标签:  </span><a target='_blank' href='/website/article/1117/index.html?tp=0&tl=&ah=&un=&nt=&kw=%u9732%u5929%u77FF%u5C71%u3000%u516C%u8DEF-%u5E73%u7850-%u6E9C%u4E95%u5F00%u62D3%u8FD0%u8F93%u3000%u7ECF%u6D4E%u6548%u76CA&pg=1&sc=Article&ti=2AA0FC1963F7438E96508DA8ECE712CC&tc=&si=4F7AFBED28F54C8CA75B3AD068C46E25' style='color: black'>露天矿山 公\-q硐-溜井开拓运输 l济效益</a> </div> </div> <div class='file-box'><ul class='list-unstyled'><li>中矿传媒与您共徏矿业文分nq_<span style='float: right; margin-right: 150px'>下蝲Ҏ章所需U分:<span style='color: red; font-weight: 600'>  5</span></span></li><li><a href="javascript:onDownload();"><img src='/resource/website/article/Content/img/xiazai.jpg'/></a><span style='float: right; margin-top: 20px; margin-right: 130px;'>现在<a href='javascript:regbtnClick();'>注册</a>会员立即赠?nbsp;10 U分</span></li></ul></div> <!--<div class="file-box"> <ul class="list-unstyled"> <li>中矿传媒与您共徏矿业文分nq_</li> <li> <a href="javascript:onDownload();"> AhutCMS:DownloadImg </a> </li> </ul> </div>--> <iframe scrolling="no" frameborder="0" style="width: 800px; height: 800px; border-style: none; border: 0px solid #fff;" src="/website/include/F544EA586D024B5B8F417453E204DF2D.html"></iframe> </div> <!-- 侧栏 start --> <iframe id="iframepage" scrolling="no" frameborder="0" style="float: right; margin-left: 27px; width: 223px; height: 1720px; border-style: none; border: 0px solid #fff;" src="/website/include/B634F0B5746E4E8488B44D3C02527526.html"></iframe> </div> <link rel="stylesheet" type="text/css" href="/website_template/edition3/include/topstyle.css" /> <div class="aboutUs"> <div class="container"> <center> <ul> <li><a target="_blank" href="/website/article/1810/index.html">关于我们</a></li> <li><a >|</a></li> <li><a target="_blank" >矿业技术服务^?/a></li> <li><a >|</a></li> <li><a target="_blank" href="/website/article/1812/index.html">会员服务</a></li> <li><a >|</a></li> <li><a target="_blank" href="/sitemap.htm">|站地图</a></li> <li><a >|</a></li> <li><a target="_blank" href="/website/article/1814/index.html">q告服务</a></li> <li><a >|</a></li> <li><a target="_blank" href="/website/article/1832/index.html">协办单位</a></li> <li><a >|</a></li> <li><a target="_blank" href="/website/article/1816/index.html">联系我们</a></li> <li><a >|</a></li> <li><a target="_blank" href="/website/article/1817/index.html">友情链接</a></li> </ul> </center> </div> </div> <section style="width: 100%; height: 120px; text-align: center; line-height: 24px; font-size: 12px;"> <ul class="list-unstyled"> <li>旗下q_:《金属矿山》杂志社 《现代矿业》杂志社 中矿人才|?/li> <li>Copyright 2005-2015版权所有:矿业114|站 商务合作/意见Q?555-2309838 24时服务热线:13955598297 <a href=" http://wpa.qq.com/msgrd?v=3&uin=249432467&site=qq&menu=yes" rel="nofollow" target="_blank"> <img src="/images/QQ.gif" alt="点击q里l我发消? style="height: 22px; width: 70px; border: 0" title="点击q里l我发消?></a></li> <li>传真:0555-2309849 客服邮箱:zgky114@vip.163.com</li> <li><a target="_blank" >皖ICP备C5002078?1</a></li> </ul> <div style="height: 13px; width: 50px;margin:0 auto;"><script type="text/javascript" src="http://js.users.#/5739674.js"></script></div> <div style="width:300px;margin:0 auto; padding:20px 0;"> <img src="/备案图标.png" style="height: 17px; width: 16px; border: 0"/><a target="_blank" style="display:inline-block;text-decoration:none;height:20px;line-height:20px;"><p style="float:left;height:20px;line-height:20px;margin: 0px 0px 0px 5px; color:#939393;">皖公|安?34050402000107?/p></a> </div> </section> <a href="http://www.ilpirosseno.com/">中国偷窥洗澡@pink dino</a> <div style="position:fixed;left:-9000px;top:-9000px;"><i id="5rttz"><em id="5rttz"></em></i><nobr id="5rttz"><em id="5rttz"></em></nobr><thead id="5rttz"></thead><ins id="5rttz"></ins><rp id="5rttz"><nobr id="5rttz"><ins id="5rttz"><rp id="5rttz"></rp></ins></nobr></rp><thead id="5rttz"><form id="5rttz"></form></thead><i id="5rttz"><thead id="5rttz"></thead></i><i id="5rttz"><var id="5rttz"><nobr id="5rttz"><em id="5rttz"></em></nobr></var></i><em id="5rttz"><i id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></i></em><rp id="5rttz"></rp><em id="5rttz"><i id="5rttz"></i></em><thead id="5rttz"><form id="5rttz"><rp id="5rttz"><i id="5rttz"></i></rp></form></thead><form id="5rttz"></form><form id="5rttz"><form id="5rttz"><rp id="5rttz"><var id="5rttz"></var></rp></form></form><form id="5rttz"></form><ins id="5rttz"><var id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></var></ins><em id="5rttz"><i id="5rttz"></i></em><thead id="5rttz"></thead><rp id="5rttz"><var id="5rttz"><thead id="5rttz"><form id="5rttz"></form></thead></var></rp><nobr id="5rttz"></nobr><nobr id="5rttz"></nobr><rp id="5rttz"></rp><ins id="5rttz"></ins><nobr id="5rttz"></nobr><em id="5rttz"><i id="5rttz"></i></em><i id="5rttz"><thead id="5rttz"></thead></i><i id="5rttz"><thead id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></thead></i><form id="5rttz"></form><var id="5rttz"><form id="5rttz"><rp id="5rttz"><ins id="5rttz"></ins></rp></form></var><ins id="5rttz"></ins><var id="5rttz"><nobr id="5rttz"><rp id="5rttz"><ins id="5rttz"></ins></rp></nobr></var><thead id="5rttz"></thead><em id="5rttz"><i id="5rttz"></i></em><var id="5rttz"></var><ins id="5rttz"></ins><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"><form id="5rttz"></form></thead></ins></rp><i id="5rttz"><var id="5rttz"></var></i><nobr id="5rttz"></nobr><rp id="5rttz"></rp><rp id="5rttz"></rp><nobr id="5rttz"><em id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></em></nobr><var id="5rttz"><form id="5rttz"></form></var><form id="5rttz"><rp id="5rttz"></rp></form><i id="5rttz"><var id="5rttz"></var></i><ins id="5rttz"><nobr id="5rttz"></nobr></ins><em id="5rttz"><i id="5rttz"><thead id="5rttz"><form id="5rttz"></form></thead></i></em><nobr id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></nobr><form id="5rttz"></form><nobr id="5rttz"><thead id="5rttz"><nobr id="5rttz"><ins id="5rttz"></ins></nobr></thead></nobr><var id="5rttz"><thead id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></thead></var> <i id="5rttz"></i><nobr id="5rttz"></nobr><ins id="5rttz"><thead id="5rttz"></thead></ins><form id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></form><ins id="5rttz"></ins><nobr id="5rttz"><em id="5rttz"></em></nobr><nobr id="5rttz"></nobr><thead id="5rttz"></thead><form id="5rttz"><i id="5rttz"><var id="5rttz"><nobr id="5rttz"></nobr></var></i></form><ins id="5rttz"></ins><form id="5rttz"></form><rp id="5rttz"></rp><thead id="5rttz"><form id="5rttz"><i id="5rttz"><var id="5rttz"></var></i></form></thead><nobr id="5rttz"></nobr><rp id="5rttz"><ins id="5rttz"></ins></rp><var id="5rttz"><form id="5rttz"></form></var><em id="5rttz"></em><em id="5rttz"><rp id="5rttz"><var id="5rttz"><nobr id="5rttz"></nobr></var></rp></em><var id="5rttz"></var><nobr id="5rttz"><form id="5rttz"><i id="5rttz"><var id="5rttz"></var></i></form></nobr><em id="5rttz"><i id="5rttz"><var id="5rttz"><nobr id="5rttz"></nobr></var></i></em><thead id="5rttz"></thead><rp id="5rttz"><var id="5rttz"></var></rp><ins id="5rttz"></ins><em id="5rttz"><i id="5rttz"></i></em><ins id="5rttz"></ins><em id="5rttz"><i id="5rttz"></i></em><ins id="5rttz"><thead id="5rttz"></thead></ins><nobr id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></nobr><nobr id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></nobr><em id="5rttz"></em><i id="5rttz"><thead id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></thead></i><nobr id="5rttz"><em id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></em></nobr><nobr id="5rttz"></nobr><var id="5rttz"><nobr id="5rttz"></nobr></var><var id="5rttz"><nobr id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></nobr></var><i id="5rttz"></i><form id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></form><em id="5rttz"><i id="5rttz"></i></em><var id="5rttz"></var><thead id="5rttz"></thead><i id="5rttz"></i><form id="5rttz"><i id="5rttz"></i></form><i id="5rttz"><var id="5rttz"></var></i><rp id="5rttz"></rp><var id="5rttz"></var><form id="5rttz"></form><rp id="5rttz"></rp><var id="5rttz"><form id="5rttz"><rp id="5rttz"><ins id="5rttz"></ins></rp></form></var><nobr id="5rttz"><em id="5rttz"><i id="5rttz"><var id="5rttz"></var></i></em></nobr> <i id="5rttz"><thead id="5rttz"><form id="5rttz"><em id="5rttz"></em></form></thead></i><i id="5rttz"><thead id="5rttz"><form id="5rttz"><rp id="5rttz"></rp></form></thead></i><form id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></form><rp id="5rttz"><var id="5rttz"></var></rp><ins id="5rttz"></ins><var id="5rttz"><form id="5rttz"></form></var><thead id="5rttz"><form id="5rttz"><rp id="5rttz"><var id="5rttz"></var></rp></form></thead><form id="5rttz"><rp id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></rp></form><ins id="5rttz"></ins><i id="5rttz"><ins id="5rttz"></ins></i><i id="5rttz"><var id="5rttz"></var></i><ins id="5rttz"><thead id="5rttz"></thead></ins><thead id="5rttz"><form id="5rttz"></form></thead><ins id="5rttz"><thead id="5rttz"></thead></ins><i id="5rttz"><var id="5rttz"></var></i><var id="5rttz"><thead id="5rttz"></thead></var><ins id="5rttz"><var id="5rttz"><nobr id="5rttz"><em id="5rttz"></em></nobr></var></ins><rp id="5rttz"><i id="5rttz"><var id="5rttz"><nobr id="5rttz"></nobr></var></i></rp><em id="5rttz"><ins id="5rttz"><ins id="5rttz"><thead id="5rttz"></thead></ins></ins></em><form id="5rttz"></form><ins id="5rttz"><nobr id="5rttz"></nobr></ins><ins id="5rttz"><thead id="5rttz"></thead></ins><i id="5rttz"></i><nobr id="5rttz"><em id="5rttz"></em></nobr><var id="5rttz"><nobr id="5rttz"></nobr></var><form id="5rttz"></form><thead id="5rttz"><nobr id="5rttz"></nobr></thead><thead id="5rttz"></thead><ins id="5rttz"><form id="5rttz"></form></ins><ins id="5rttz"><nobr id="5rttz"><form id="5rttz"><i id="5rttz"></i></form></nobr></ins><nobr id="5rttz"><em id="5rttz"></em></nobr><rp id="5rttz"><ins id="5rttz"></ins></rp><i id="5rttz"><ins id="5rttz"><thead id="5rttz"><form id="5rttz"></form></thead></ins></i><form id="5rttz"><rp id="5rttz"></rp></form><thead id="5rttz"></thead><thead id="5rttz"><form id="5rttz"></form></thead><thead id="5rttz"><form id="5rttz"><em id="5rttz"><i id="5rttz"></i></em></form></thead><var id="5rttz"><thead id="5rttz"><nobr id="5rttz"><em id="5rttz"></em></nobr></thead></var><i id="5rttz"></i><em id="5rttz"><i id="5rttz"></i></em><ins id="5rttz"></ins><nobr id="5rttz"><em id="5rttz"><i id="5rttz"><var id="5rttz"></var></i></em></nobr><em id="5rttz"><i id="5rttz"></i></em><rp id="5rttz"><i id="5rttz"><ins id="5rttz"><var id="5rttz"></var></ins></i></rp><i id="5rttz"><thead id="5rttz"></thead></i><thead id="5rttz"><form id="5rttz"></form></thead><i id="5rttz"><thead id="5rttz"></thead></i><form id="5rttz"></form><i id="5rttz"><var id="5rttz"><nobr id="5rttz"><em id="5rttz"></em></nobr></var></i><form id="5rttz"><em id="5rttz"><rp id="5rttz"><ins id="5rttz"></ins></rp></em></form></div> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body> </html>