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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。
- foundation pit retaining and protection 基坑支护
- soil nailing foundation pit retaining structure (SONFOPIRS) 土钉支护
- Design and Construction of Powder Jetting Pile in Foundation Pit Retaining for a Commercial Multi-purpose Building 东营振华商业综合楼基坑支护粉喷桩设计与施工
- Design of foundation pit retaining structure of sewage tank working as load-bearing structure 污水池基坑围护兼作承重结构的设计
- 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
- foundation pit retaining 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。
- In soil nailing retaining structure, the retaining efficacy acts by setting nails in soil to strengthen the soil of the side of foundation pit. 摘要土打支护体系通过土中设置钉体加强边壁土体,得到支护功效。
- In a foundation pit in soft soil area, gravity retaining wall with diagonal bracing is used as well as those without bracing. 在软土地区一大型基坑中,同时采用了竖向斜撑对水泥搅拌桩重力式挡土墙进行加强和单纯采用重力式挡土墙两种基坑围护形式。
- 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。
- 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。
- Through a few typical construction examples, the paper fully demonstrates effectiveness and advantage of cement clay mixing pile in supporting and retaining structure of foundation pit and sums up some successful experiences for reference and selection. 本文通过几个典型的工程实例 ,充分说明水泥土搅拌桩在基坑支挡结构工程中的有效性和优越性 ,并总结出几条成功经验 ,可供同行们参考选用。
- Adopting which appropriate and economical retaining structure is the difficulty and keystone of the design of foundation pit in uneven soil layer due to the different bearing soil pressure of retaining structure of foundatioti pit. 摘要对于土层分布不均匀的基坑,由于基坑支护结构所受的土压力不同,采用何种合适、经济的支护形式,是基坑设计的难点和重点。
- 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。