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- Water and earth pressures are key factors to the stability of foundation pit. 摘要基坑支护结构上水土压力的大小是关系基坑稳定的重要因素。
- Dewatering is always necessary in foundation pit excavation and hand dig piles. 基坑开挖或施行人工挖孔桩常常需要进行人工降水。
- Earthwork workers are strictly forbidden to have rest in the foundation pit. 土方施工作业人员严禁在基坑内休息。
- In the design and construction of super foundation pits, the athwart construction method is economical and effective. 对于大型基坑的开挖和地下结构的施工,采用逆作法是比较经济而且有效的。
- The bending performance of the secant piles is crucial to the design of foundation pits. 钻孔咬合桩作为一种较为新颖的基坑挡土墙形式,其抗弯承载力特性对于基坑挡墙的设计来说至关重要。
- Construction Technology of Adjacent Foundation Pits Excavation for Reconstruction of South Railway Station of Shanghai Metro No. 地铁一号线上海南站站改建工程相邻基坑开挖施工技术。
- Diaphragm walls are commonly used as retaining structures in many deep foundation pits, especially when the environment protection is severer. 摘要地下连续墙刚度大，变形小，作为基坑开挖阶段的围护结构可有效的保护周边环境。
- A conclusion is obtained that under certain circumstances,it is feasible and practicable to build frozensoil walls to maintain the foundation pits. 结果表明：淤泥质粘土冻结后具有一定的强度，利用冻土墙维护软土深基坑在经济、技术上都是可行的。
- In view of the problem of deep foundation pits, the fall short of presently calculating method about basal heave stability is indicated. 针对目前深基坑工程现状,指出了目前基坑抗隆起稳定性计算方法的不足。
- In the design and construction of super foundation pits,the semi-reversed construction method is economical and effective. 对于超大型深基坑开挖和地下结构工程,采用半逆作法施工是比较经济而有效的。
- Cement soil mixing pile plus anchor bolts is a new supporting technology for foundation pit . 水泥土搅拌桩加锚杆基坑围护结构是一种基坑支护新工艺。
- The technology for excavation of deep foundation pits for a railway bridge on the Taiyuan-Zhongwei-Yinchuan Railway in earthquake induced liquefaction belt is studied. 摘要对太中银铁路地震液化带桥梁深基坑开挖的施工技术进行了研究。
- Based on empirical genetic-simplex algorithm (EGSA), an analytical method of the interior stability of soil-nailed structure for deep foundation pits was proposed. 摘要针对基坑开挖的土钉支护问题，提出将经验遗传-单纯形算法应用于支护结构的稳定性验算，并与一般遗传算法的结果进行了比较。
- The previous researches drew the conclusion that the soil arching between protecting piles of foundation pits generates in the rather large domain behind the protecting piles. 摘要深基坑支护桩间土体拱效应是在支护桩后一定范围内的土体上产生的。
- Deep soil movement monitoring is a very important task during the excavation and sustainment of large foundation pit. 摘要在基坑开挖和支护过程中深部土体的水平位移监测是一项十分重要的工作。
- The groundwater control is the key technique of the construction of large deep foundation pit. 地下水控制是大型深基坑工程中的关键技术。
- This techmique is widely used to reinforce subgrade,pile foundation and supporting of deep foundation pit. 广泛应用于地基加固,桩基础,深基坑支护等方面。
- This paper introduces an example of a foundation pit engineering in Wuhan using shotcrete-bolting-mesh support. 摘要本文介绍了武汉某基坑工程成功采用喷锚网支护的实例。
- The author introduce the application of cement mixing pile and composite soil nailing wall in a foundation pit. 通过搅拌桩喷锚复合土钉墙支护在某基坑的应用实例分析,介绍搅拌桩加喷锚复合土钉墙的施工工艺及应用效果。
- This structure of soil nailing wall of this kind was successfully used in one foundation pit in Beijing. 水泥土搅拌桩加锚杆基坑围护结构是一种基坑支护新工艺。
