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- the pilot tunnel construction companies and Japanese Dafeng venture company formed a contract. 这次试点，隧道公司和日本大丰建设株式会社组建了承包联营体。
- pilot tunnel construction 导硐施工
- The programme of "front benching pilot tunnel divisional and laminated skewed slot construction" was created. 独创了“正台阶导硐分部分层斜沟施工方案”,该方案具有良好的推广应用价值。
- Nine division belt machine adopt middle pilot tunnel descend storied lamination construct method,transect construction ensure security. 九采区胶带输送机皮带机头硐室刷扩,采用中央导硐下行分层的施工方法,大断面施工保证了安全。
- Backfill grouting is a key process during shield tunnel construction. 摘要壁后注浆是盾构施工的关键工序。
- In many projects, like the Simplon, for example, a small pilot tunnel is driven before the full diameter of the tunnel is excavated. 在许多隧道工程中，经如辛普龙大隧道，都要在隧道全面开挖前打一个导洞。
- Construction of connecting passage in metro is a key problem for regional tunnel construction. 地铁联络通道是区间隧道施工的难点。
- Furthermore, the application of the design method in Dandong-Benxi highway tunnel construction is introduced. 同时介绍该设计方法在丹东至本溪公路隧道工程中的应用。
- Karst caverns and faults around the expressways pose a great threat to the safety of expressway tunnel construction. 摘要高速公路隧道周围一定范围内的岩溶洞穴及断层构造，都将对隧道施工产生安全隐患。
- The calculating result also gives some reference to the similar tunnel construction. 其计算结果也为同类隧道的施工提供了一些参考。
- Xiang'an tunnel construction safety and quality by the Ministry of experts that the inspection team "to reach the international advanced level. 翔安隧道的施工安全质量被交通部专家督查组认为“达到国际先进水平”。
- The norms of the ground subsidence for tunnel construction allowed by ground structures,underground pipelines and metro are studied. 研究了地面建筑物、地下管线及地下铁道允许的隧道施工引起的地表沉降基准;
- Applying pilot tunnel to treat tunnel collapse 采用小导坑处理隧道坍方
- The TBM with double shield is a high-speed, security, automated tunnel construction machinery, which was applied in the actual engineering widely. 双护盾掘进机是一种高速、安全、自动化的隧洞工程施工机械,在实际工程中得到了广泛的应用。
- Shares in Shanghai subway tunnel construction has an obvious advantage, in Shanghai subway construction market share of 50%. 隧道股份在上海地铁施工有明显的优势，在上海地铁施工市场占有率达到50%25。
- pilot tunnel with double -sided wall 双侧壁导坑
- Rescue workers found a crushed bus Friday underneath the rubble at a railway tunnel construction site near the Three Gorges Dam in Hubei province. 救援工作者星期五在发生事故的湖北省叁峡大坝附近一个铁路隧道建筑工地找到了一辆被压坏的客车。
- double sides wall pilot tunnel method 双侧壁导坑法
- During tunnel construction, both the excavation and lining are on the critic path of the line-period of the construction. 摘要在隧洞工程施工中，开挖与衬砌均处在关键线路上，占用直线工期。
- It is the key of making tunnel construction management plan and drainage design to predict accurately the seepage water volume in subsea tunnel. 涌水量预测是海底隧道防排水设计和施工措施制定的依据。
