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- Bored piles braced by anchors to construct the retailing wall is one of themain methods applied in deep foundation pit retaining support for high-rise buildings. 在高层建筑深基坑挡土支护中,用锚杆拉钻孔灌注桩作为支护是近年来应用的主要方法之一。
- Study on Optimum Desion-making Method of Deep Foundation pit Retaining works Program 深基坑支护方案最优决策方法研究
- deep foundation pit retaining 深基坑支护
- This paper introduces the design and construction of retaining structure for deep foundation pit at Huayuandonglu Station of Beijing Subway. 本文介绍了北京地铁花园东路站东区邻河明挖深基坑支护结构设计与施工方案。
- After performance-based supervisory control system of retaining pile deformation is established,pushover analysis is introduced into excavation monitoring of deep foundation pit. 在已建立基于性能的支护桩测斜监控体系的基础上,在基坑开挖监控过程中引进推覆分析方法。
- This paper adopts the Ducon-zhang soil model, establish a non-linear elastic model of retaining structure of deep foundation pit, and draw up a plane finite element program. 本文采用了邓肯-张土体模型,建立了深基坑支护结构的非线性弹性模型,编制了平面有限元程序。
- This paper introduces the application of nailing technipues to retaining of deep foundation pit containing soils such as miscellaneous fills,sand and gravel. 通过工程实例,介绍了在人工堆积层(含房渣土、碎石填土)和砂卵石层土质的边坡中应用土钉支护技术的工程经验。
- Retaining for deep foundation pit 深基坑支护
- 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。
- 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。
- Optimization of bracing plans for deep foundation pit is a important task of bracing design. 摘要深基坑支护方案的优选是基坑支护设计的一项重要工作。
- foundation pit retaining and protection 基坑支护
- Combined with a case and compared to many kinds of schemes, the optimum design of large-scale deep foundation pit is presented in this paper. 结合工程实例,通过各种方案比较,阐述了深大基坑的优化设计。
- The design and construction for deep foundation pit support are protrusive technical difficulties in present high and super-high city buildings. 深基坑支护设计与施工是当前城市高层、超高层建筑突显的技术难题。
- During the excavation of deep foundation pit, the seepage of groundwater forms a drawdown cone around the foundation pit. 利用该模型分析了在软土地区深基坑开挖引起地下水渗流场的变化。
- Based on the actual practice,the authors show the SMW pile enclosure structure used in deep foundation pit,and summarize the construction technologies. 根据工程实际情况,对深基坑围护采用的SMW工法桩围护结构进行了详细介绍,并且根据现场实际施工情况进行了总结。
- In the paper, the design of dewatering and drainage by pipe well point method for deep foundation pit excavation of a metro station in Shenzhen city is presented. 主要介绍了深圳地铁×车站深基坑开挖所采用的管井井点降水方案的设计情况。
- Based on the practice of deep foundation pit excavation support, design of deep foundation pit support was discussed, the empirical formulas of the designed parameter were given. 根据深基坑开挖支护的实践,论述了深基坑支护的设计,给出了设计参数的经验公式。
- soil nailing foundation pit retaining structure (SONFOPIRS) 土钉支护