檀树四路箱涵下穿沪渝高速顶推工程顺利贯通
<section style="letter-spacing: 1px;line-height: 2;"><section style="margin-top: 10px;margin-bottom: 10px;" powered-by="xiumi.us"><section style="width: 100%;transform: rotate(0deg);"><section style="width: 50px;height: 4px;margin-left: auto;background-color: rgb(44, 127, 201);"><svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section><section style="margin-top: -4px;padding: 10px;background-color: rgba(22, 108, 184, 0.07);"><p style="text-wrap: wrap;" powered-by="xiumi.us">日前，随着混凝土预制箱涵顶推出土，蔡甸经济开发区檀树四路箱涵下穿沪渝高速顶推工程顺利贯通，这也是目前蔡甸区首个采用顶推工艺下穿沪渝高速公路施工的预制钢筋混凝土箱涵。</p></section></section><p style="text-wrap: wrap;" powered-by="xiumi.us"><br/></p><section style="text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;" powered-by="xiumi.us"><section style="vertical-align: middle;display: inline-block;line-height: 0;"></section></section><section powered-by="xiumi.us"><p style="text-wrap: wrap;"><br/></p><p style="text-wrap: wrap;">该项目是檀树四路道路排水工程的节点性工程，也是檀树四路项目的施工难点。项目横穿沪渝高速，高速下方土质情况不明，存在施工工艺复杂、技术含量要求高、安全风险等难度，需实时监测高速公路沉降情况，且施工中会对高速车辆的正常通行存在一定的安全风险。</p><p style="text-wrap: wrap;"><br/></p><p style="text-wrap: wrap;">建设方蔡甸经开投公司针对施工环境特点及方案重难点进行深入剖析，决定采用钢筋混凝土箱涵顶推的技术。该项目自8月底开始顶进，箱涵尺寸为宽7.1米、高2.85米钢筋结构，分为三节段预制，单节长18米，总长54m。箱涵采用中继间法顶进施工，箱顶土体采用管棚支护，经过两个月的不懈努力，顶推施工顺利完工。</p><p style="text-wrap: wrap;"><br/></p></section><section style="margin-top: 10px;margin-bottom: 10px;" powered-by="xiumi.us"><section style="display: inline-block;width: 100%;border-width: 1px;border-style: solid;border-color: rgb(22, 108, 184);padding: 10px;box-shadow: rgb(255, 255, 255) 0.2em 0.2em 0.3em;"><p style="text-wrap: wrap;" powered-by="xiumi.us">该项目完成后，将打通蔡甸常福北区（沪渝高速以北）与蔡甸经济开发区工业及物流片区（沪渝高速以南）的水系，成为该区域最重要的排水通道。通过檀树四路穿越沪渝高速雨水箱涵收集蔡甸经济开发区工业及物流片区（沪渝高速以南）雨水，向北最终排放至后官湖，对化解城市内涝、改善城市面貌、优化营商环境具有重要意义。</p></section></section><section powered-by="xiumi.us"><p style="text-wrap: wrap;"><br/></p><section style="white-space: normal;box-sizing: border-box;font-size: 16px;margin-bottom: 0px;"><section powered-by="xiumi.us" style="margin-top: 0.5em;margin-bottom: 0.5em;box-sizing: border-box;"><section style="height: 1px;background-color: rgb(160, 160, 160);box-sizing: border-box;line-height: 0;"><br/></section></section></section><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;color: rgb(136, 136, 136);font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;font-size: 14px;letter-spacing: 0.544px;text-align: left;">来</span><span style="color: rgb(136, 136, 136);font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;font-size: 14px;letter-spacing: 0.544px;text-align: left;">源：蔡甸融媒记者 <span style="color: rgb(136, 136, 136);font-size: 14px;letter-spacing: 0.544px;text-decoration: none solid rgb(136, 136, 136);">王娟 通讯员 卢先卓</span></span></span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;color: rgb(136, 136, 136);font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;">制作：韩晓民 | </span><span style="color: rgb(136, 136, 136);letter-spacing: 0.544px;font-size: 14px;">编辑：方丹 熊霞 | </span><span style="letter-spacing: 0.544px;color: rgb(136, 136, 136);font-size: 14px;">责编：方军</span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-size: 14px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;line-height: 19.2pt;"><strong style="letter-spacing: 0.544px;"><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><strong style="letter-spacing: 0.544px;"><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">出品：</span></strong>蔡甸区融媒体中心</span></strong></span></span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-size: 14px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;line-height: 19.2pt;"><strong style="letter-spacing: 0.544px;"><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><strong style="letter-spacing: 0.544px;"><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><strong style="letter-spacing: 0.544px;"><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">版权声明：此文为原创作品，转载须获授权，否则视为抄袭侵权。</span></strong></span></strong></span></strong></span></span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><br/></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, 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