永川渝昆高铁建设最新进展，全面进入无砟轨道施工！
<section data-tools="135编辑器" data-id="125167" data-mpa-powered-by="yiban.io"><section><section><section><section><section data-autoskip="1"><p style="line-height: 2em;text-align: center;"><br/></p><p style="line-height: 2em;text-align: center;"><span style="font-size: 14px;letter-spacing: 1px;color: rgb(76, 76, 76);font-family: Optima-Regular, PingFangTC-light;"></span></p><p style="line-height: 2em;text-align: center;"><span style="font-size: 14px;letter-spacing: 1px;color: rgb(76, 76, 76);font-family: Optima-Regular, PingFangTC-light;">2小时到昆明</span></p><p style="line-height: 2em;text-align: center;"><span style="font-size: 14px;letter-spacing: 1px;color: rgb(76, 76, 76);font-family: Optima-Regular, PingFangTC-light;">大家心心念念的<br style="outline: 0px;"/></span></p><p style="line-height: 2em;text-align: center;"><span style="font-size: 14px;letter-spacing: 1px;color: rgb(76, 76, 76);font-family: Optima-Regular, PingFangTC-light;">渝昆高铁又有最新进展来了！</span></p><p style="line-height: 2em;text-align: center;"><span style="font-size: 14px;letter-spacing: 1px;color: rgb(76, 76, 76);font-family: Optima-Regular, PingFangTC-light;">目前已经在铺设无砟轨道了</span></p><p style="line-height: 2em;text-align: center;"><span style="font-size: 14px;letter-spacing: 1px;color: rgb(171, 25, 66);font-family: Optima-Regular, PingFangTC-light;">预计于2023年年底</span></p><p style="line-height: 2em;text-align: center;"><span style="font-size: 14px;letter-spacing: 1px;color: rgb(171, 25, 66);font-family: Optima-Regular, PingFangTC-light;">完成全线无砟轨道施工作业</span><span style="font-size: 14px;letter-spacing: 1px;color: rgb(171, 25, 66);font-family: Optima-Regular, PingFangTC-light;"></span></p><p style="text-align: center;"></p><section data-role="title" data-tools="135编辑器" data-id="124639"><section style="margin: 10px auto;display: flex;"><section style="flex-shrink: 0;background-color: #296cd4;display: flex;"><section style="font-size: 16px;letter-spacing: 1.5px;color: rgb(255, 255, 255);padding: 4px 4px 4px 10px;"><strong>NO.</strong><strong data-original-title="" title="">1</strong></section><section style="flex-shrink: 0;"><section style="width: 6px;height: 6px;background-color: rgb(255, 193, 73);overflow: hidden;"><br/></section></section></section><section style="border-top: 1px solid rgb(41, 108, 212);border-right: 1px solid rgb(41, 108, 212);border-bottom: 1px solid rgb(41, 108, 212);display: flex;align-items: center;width: 100%;border-left: none;" data-width="100%"><section style="font-size: 16px;color: rgb(41, 108, 212);text-align: left;letter-spacing: 1.5px;padding-right: 10px;padding-left: 10px;"><span style="font-size: 15px;letter-spacing: 1px;font-family: Optima-Regular, PingFangTC-light;"><strong data-brushtype="text">什么是CRTSⅠ型双块式无砟轨道？</strong></span></section></section></section></section><section powered-by="xiumi.us"><section><section powered-by="xiumi.us"><section><section powered-by="xiumi.us"><section style="line-height: 2em;"><br/></section></section></section></section></section></section><section powered-by="xiumi.us"><section style="line-height: 2em;"><span style="font-size: 14px;letter-spacing: 1px;font-family: Optima-Regular, PingFangTC-light;color: rgb(76, 76, 76);">无砟轨道是一种由混凝土底座、CA砂浆层、轨道板、扣件和钢轨等部分组成的一种新型的轨道结构，主要分为五种类型。</span></section></section><p style="text-align: center;"></p><section style="line-height: normal;"><br/></section><p style="text-align: center;"></p><section style="line-height: normal;"><br/></section><section style="line-height: 2em;"><span style="font-size: 14px;letter-spacing: 1px;color: rgb(76, 76, 76);font-family: Optima-Regular, PingFangTC-light;">CRTSⅠ型双块式无砟轨道的施工过程，是将预制的双块式轨枕组装成轨排，以现场浇注混凝土方式将轨枕浇入均匀连续的钢筋混凝土道床内。</span></section><section style="line-height: 2em;"><span style="font-size: 14px;letter-spacing: 1px;color: rgb(76, 76, 76);font-family: Optima-Regular, PingFangTC-light;">福厦高铁、贵南高铁等线路均采用此型无砟轨道。</span></section><section style="line-height: 2em;"><br/></section><section data-role="title" data-tools="135编辑器" data-id="124639"><section style="margin: 10px auto;display: flex;"><section style="flex-shrink: 0;background-color: #296cd4;display: flex;"><section style="font-size: 16px;letter-spacing: 1.5px;color: rgb(255, 255, 255);padding: 4px 4px 4px 10px;"><strong>NO.</strong><strong data-original-title="" title="">2</strong></section><section style="flex-shrink: 0;"><section style="width: 6px;height: 6px;background-color: rgb(255, 193, 73);overflow: hidden;"><br/></section></section></section><section style="border-top: 1px solid rgb(41, 108, 212);border-right: 1px solid rgb(41, 108, 212);border-bottom: 1px solid rgb(41, 108, 212);display: flex;align-items: center;width: 100%;border-left: none;" data-width="100%"><section style="font-size: 16px;color: rgb(41, 108, 212);text-align: left;letter-spacing: 1.5px;padding-right: 10px;padding-left: 10px;"><span style="font-size: 15px;font-family: Optima-Regular, PingFangTC-light;"><strong data-brushtype="text"><span style="font-size: 15px;letter-spacing: 1px;">钢轨铺设前的最后一道工序</span></strong></span></section></section></section></section><section powered-by="xiumi.us"><section><section powered-by="xiumi.us"><section><section powered-by="xiumi.us"><section style="line-height: 2em;"><br/></section></section></section></section></section></section><p style="text-align: center;"></p><section style="line-height: normal;"><br/></section><section powered-by="xiumi.us"><section style="line-height: 2em;"><span style="font-size: 14px;letter-spacing: 1px;font-family: Optima-Regular, PingFangTC-light;color: rgb(76, 76, 76);">无砟轨道是铁路钢轨铺设前的最后一道工序，施工精度要求高、工艺复杂。其中，轨道板的安装高度误差必须控制在±0.5毫米之内。</span><span style="font-size: 14px;letter-spacing: 1px;font-family: Optima-Regular, PingFangTC-light;color: rgb(171, 25, 66);">无砟轨道施工完成后，才能铺设钢轨、精调长轨，接着完成四电配套施工，进行联调联试，最终达到开通运营条件。</span></section><section style="line-height: normal;"><br/></section><p style="text-align: center;"></p><p style="line-height: 2em;"><span style="font-size: 14px;letter-spacing: 1px;font-family: Optima-Regular, PingFangTC-light;color: rgb(76, 76, 76);">据了解，渝昆高铁川渝段，途经重庆市、四川省，线路从重庆枢纽重庆西站引出，经九龙坡站（预留）、江津北站、</span><span style="font-size: 14px;letter-spacing: 1px;font-family: Optima-Regular, PingFangTC-light;color: rgb(171, 25, 66);"><strong>永川南站、</strong></span><span style="font-size: 14px;letter-spacing: 1px;font-family: Optima-Regular, PingFangTC-light;color: rgb(76, 76, 76);">泸州东站、泸州站、南溪站、临港站，接入宜宾站。</span></p><section><br/></section><section style="text-align: center;"></section><section><br/></section><p style="line-height: 2em;"><span style="font-size: 14px;letter-spacing: 1px;font-family: Optima-Regular, PingFangTC-light;color: rgb(76, 76, 76);">建成通车后，将进一步完善国家综合立体交通网，重庆至昆明新增一条高铁大通道，</span><span style="font-size: 14px;letter-spacing: 1px;font-family: Optima-Regular, PingFangTC-light;color: rgb(171, 25, 66);">重庆至昆明铁路运行时间，将由近5小时缩短至2小时。</span></p><p style="text-align: center;"></p><section data-tools-id="80025" style="margin-bottom: 0px;outline: 0px;font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;color: rgb(34, 34, 34);text-align: center;caret-color: rgb(255, 0, 0);font-size: 11px;background-color: rgb(255, 255, 255);visibility: visible;"><section style="outline: 0px;visibility: visible;"><section style="outline: 0px;visibility: visible;"><section style="outline: 0px;visibility: visible;"><section style="outline: 0px;visibility: visible;"><section xmlns="http://www.w3.org/1999/xhtml" style="outline: 0px;visibility: visible;"><section style="outline: 0px;visibility: visible;"><section style="outline: 0px;visibility: visible;"><section style="outline: 0px;visibility: visible;"><section data-role="outer" label="Powered by 135editor.com" style="outline: 0px;visibility: visible;"><section data-role="paragraph" style="outline: 0px;visibility: visible;"><p style="outline: 0px;font-family: -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;line-height: 2em;letter-spacing: 1.5px;visibility: visible;"><br/></p></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section><p style="display: none;"><mp-style-type data-value="10000"></mp-style-type></p><p><br/></p><link rel="stylesheet" href="//www.yongchuantong.com/source/plugin/wcn_editor/public/wcn_editor_fit.css?v134_Vaz" id="wcn_editor_css"/> 那张三人在轨道查看的照片拍的好好，是我喜欢的 辛苦各位了，两小时就靠你们了 期待期待，高铁票到时候会是120一张吗？
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