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- With the excavation of littoral tunneling at depth shallow, finite software is adopted to simulate the excavation of tunnel using partial excavation method. 结合沿海地区软土地区浅埋暗挖矩形隧道施工,使用有限元软件对分部开挖进行非线性数值模拟,分析矩形隧道初期支护在开挖过程中的地表沉降变形。
- In this article, the author introduces some experiences of the construction of a short-range shallow buried covered excavation tunnel which was built in silt stratum with the CRD construction method and others assistant measures to cross a railway. 介绍近距双洞隧道浅埋暗挖采用CRD法施工中利用各种辅助措施在粉砂地层中穿越铁路的施工经验。
- According to the practical situation, the large excavation method was used to shift the break-off pipe crossing segment to the altered design altitude, than the buried trench laying method was applied to accomplish remained pipeline crossing. 文章针对这一穿越工程事故,详细介绍了补救施工方法及其关键技术。 根据工程的实际情况,采取大开挖方式将断点处管段返到变更后的设计高程,再采用沟埋敷设法完成剩余管道的穿越。
- By means of the numerical simulation and spot measure, the safety and reliability to use CRD excavation method to building shallow big-span double-line tunnel under existing vibrant train load are tested. 并对具有土质、浅埋、双线大跨度以及既有线运营动荷载条件下,依靠监控量测数据分析,论证CRD工法原理、工艺应用于西北类似条件的地下工程施工安全性和可靠性。
- Based on the research of plastic zone development regularity in excavation of deep / large foundation trench, different excavation method should be adopted depending upon their particular conditions. 在研究深大基坑开挖施工中塑性区发展规律的基础上,可针对不同条件的基坑,采用不同的开挖方式。
- station constructed by cut and cover method and underground excavation method 明暗挖结合车站
- covered excavation and sequential method 盖挖顺做法
- covered top-down excavation method 盖挖逆做
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- shallow underground excavation method 浅埋暗挖法
- mechanized peripheral excavation method 机械化四周开挖方法
- top heading/bench excavation method 台阶法
- You can't judge a book by its cover. 不能根据封面判断一本书(不可以貌取人)
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- shallow buried undergrond excavation method 浅埋暗挖法
- shallow concealed excavation method 浅埋暗挖法
- The insurance cover is optional. 保险范围可以随意选择。
- shallow depth and subsurface excavation method 浅埋暗挖
- shallow embedment and concealed excavation method 浅埋暗挖法
- We tried to find cover from the storm. 我们设法寻找遮蔽暴风雨的地方。