随着大东门站第一幅地下连续墙施工的顺利完成，该站的地下连续墙工程也全面拉开建设序幕（如图）。今天上午，记者从施工现场了解到，作为轨道1号线工程正式开工的“首站”，为有序推进地连墙工程建设，施工单位此次专门调配大东门站地连墙施工所需的3台大型成槽机设备，目前已经逐步转入地下连续墙“深挖”阶段。而长江路桥主拱拆除全部完成，该工程在汛期后将正式转入新建长江路桥施工阶段。

Along with the big east station first picture of the construction of underground continuous wall, and successfully completed，The station underground continuous wall project also comprehensive open construction prelude（As shown in figure）。This morning，Reporters learned from the construction site，As a rail line 1 project of formally started“head”，In order to promote land even wall engineering construction，Construction unit the special deployment big east station to even the wall required for the execution of the three sets of large into slot machine equipment，At present already gradually into the underground continuous wall“Deep excavation”stage。And the Yangtze river road and bridge main arch demolition is complete，The project will be officially in flood season after into new Yangtze river road and bridge construction stage。

地下连续墙工程开建 The underground concatenation wall project to build open

　　鉴于大东门站是换乘站，所以地下连续墙也将围出一个十字交叉的区域，该地下连续墙共需建设156幅连续墙，每幅长度一般在6米左右，而深度需40多米。大东门站的地下连续墙利用各种挖槽机械，借助于泥浆的护壁作用，在地下挖出窄而深的沟槽，并在其内浇注适当的材料，从而形成一道具有防渗（水）、挡土和承重功能的连续的地下墙体。

In view of the big east station is a transfer station，So underground continuous wall will also surrounded a cross area，The underground continuous wall were to build 156 of continuous wall，The length of each general in 6 meters，And more than 40 meters to depth。Big east station underground continuous wall by using various chamfer machinery，By means of the mud breast wall effect，In the underground dug narrow and deep groove，And in them pouring appropriate material，Thus forming a has the seepage control（water）、Retaining and supporting functions of the underground continuous wall。

　　施工现场，一种大型履带吊格外引人注意，据了解，这种履带起重机重65吨，可同时承载320吨和150吨重的两辆吊车吊重行走，具有较强的吊装能力。“大东门站区域的地质条件非常复杂，施工区域又与周边建筑物紧密相邻：东临古井酒店高层建筑、南有圣大国际高层建筑，距古井酒店只有9.4米，车站距南淝河3.8米”，轨道交通办相关负责人介绍。为确保该站顺利建设、安全投入使用，根据工程设计和施工方案，计划建设总长近900米的地下连续墙工程。该地下连续墙工程设计为156幅，厚度1~1.2米，长6米左右，深40.6米。

Construction site，A large crawler crane particularly attractive，It is understood，This kind of crawler crane weighs 65 tons，But at the same time carrying 320 tons and 150 tons of two cars crane hoisting walk，Has strong lifting ability。“Big east station regional geological condition is very complex，The construction area and the surrounding buildings and closely adjacent：East hotel a high-rise building、There will be a holy south big international high-rise building，From the old hotel only 9.4 meters，The station distance nanfeihe river 3.8 meters”，Rail transit to do relevant controller introduces。In order to ensure the smooth construction of the station、Safety input use，According to the engineering design and construction scheme，The construction plan with nearly 900 meters underground continuous wall engineering。The underground continuous wall engineering design for 156 picture，Thickness 1 ~ 1.2 meters，Long 6 meters，40.6 meters deep。

　　自大东门站正式开工建设以来，施工单位精心准备、有序推进地连墙工程建设。7月中旬，大东门站地连墙试验槽段施工顺利完成，为地下连续墙工程的正式建设打下了坚实的基础。此外，施工单位还专门调配了大东门站地连墙施工所需的3台大型成槽机设备。

Arrogance east station since started to be constructed，Construction unit to elaborate、In order to promote even wall engineering construction。In the middle of July，Big east station to even the wall test tank section construction successfully completed，For the underground concatenation wall project official construction to lay a solid foundation。In addition，Construction unit also special deployment of the east stand to even the wall required for the execution of the three sets of large into slot machine equipment。

新桥拟于汛期后开工 Xinqiao stands after flood season to start

　　自7月10日，我市轨道交通1号线及胜利路畅通工程3标段关键工程节点长江路桥主拱拆除全部完成后，该工程正式转入新建长江路桥施工阶段

Since July 10,，Our city rail transit line 1 and sheng li road smooth traffic project bid 3 key engineering node Yangtze river road and bridge main arch removed after completion of all，The project officially into new Yangtze river road and bridge construction stage

　　“长江路桥主拱拆除后，一些道路也暂时不能通行，我们上班是要绕些道儿，可我们还是支持合肥的轨道建设的。”在非机动车道等红绿灯的张女士说道。根据初步工期计划，新桥拟于今年汛期后展开建设施工。目前，新长江路桥施工方案正在编制、完善当中，新桥建设现场已经基本具备施工条件，施工人员、机械设备正在进行组织、调配。待新长江路桥建设工期计划明确后，将全面投入新桥建设施工当中。

“The Yangtze river road and bridge main arch after being removed，Some roads also temporarily impassability，We go to work is to around some trap，Can we still support the construction of hefei orbit。”In the non-power driven lane, etc of the traffic lights to ms. Zhang said。According to preliminary time limit for a project plan，This year after the flood season of xinqiao stands on construction。At present，New Yangtze road &bridge construction scheme is compiled、Of perfect，Xinqiao construction site has been basically have construction conditions，Construction personnel、Mechanical equipment are organized、deployment。For new Yangtze road and bridge construction time limit for a project plan after clear，Will be fully into the construction of the new bridge construction。

　　据悉，目前大东门站已经启动了地下连续墙建设的各项工作，即将开始为大东门站围出地下墙体。合肥地铁建设工程，于2012年6月1日全面开工建设，计划2016年12月31日通车试运营。

It is reported，The east stand has started the construction of underground continuous wall of the work，Start for big east station circumference out of the underground wall。Hefei subway construction project，On June 1, 2012 fully operative construction，Plan on December 31, 2016 to traffic trial operation。