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- Techniques for the Retaining of Foundation Pit, Dewatering and Anti Floating of Foundation Used in Construction of the State Grand Theater 国家大剧院基坑支护、降水与地基防漂浮技术
- retaining of foundation pit 基坑支护
- 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。
- 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。
- 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。
- 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。
- retaining and protection of foundation pit design 基坑支护结构设计
- retaining structure of foundation pit 基坑支护
- retaining support of foundation pit 基坑支护
- retaining wall of foundation pit 基坑支护
- Joggling reinforcement concrete caisson pile is used as the support of foundation pit in Tianjin Tongluowan Plaza project. 天津市铜锣湾广场工程基坑开挖过程中,选用连体啮合钢筋混凝土灌注桩作为基坑支护方案。
- Concretely,for convenience,the heaved soils were excavated,and accordingly the character of soils in the bottom of foundation pit changed distinctly. 目前为了施工方便而将基底回弹土体一并开挖从而使坑底土体的性状发生较大的改变,并最终导致上述现象的发生。
- The paper states the design of the trestle protection of foundation pit of intercepting trunk in Longhugou regulation in Santou City. 阐述汕头市龙湖沟整治中截污干管的基坑支护设计。
- PSP is a three-dimensional composite support structure, often used for shoring of foundation pit of soil nailing wall unsatisfied requirements. 摘要PSP支护技术是一种三元复合支护结构，常用于土钉墙无法满足要求的基坑支护。
- The equilibrium between gravity of the upper impermeable stratum and water pressure is a common calculation method for anti-uprush of foundation pit. 在基坑抗突涌分析中,用上覆土层的重力来平衡水压力是一种常用的计算方法。
- In the excavation of foundation pit and foundation trench in shallow aq uifer area,the problem of dewatering will be involved. 在含水层较浅的地区开挖基坑及基槽，都涉及到降水问题。
- With plain strain finite element method,the characteristic of double-row pile of excavation of foundation pit in soil clay is studied. 双排桩支护结构是基坑围护结构的一种形式,但目前的分析方法无法考虑其与土体的共同作用。
- Great economic benefit willl be got if Value Engineering(VE) method is applied to the design and construction process of foundation pit structures. 将价值工程思想、方法应用到基坑支护结构的设计和施工中将产生巨大的经济效益。
- Not only to soil nailing wall and composite soil nailing wall ,but also to similar structure engineering of foundation pit , which is valuable for reference and guilding. 不仅对土钉墙及复合土钉墙,对其它一些土工结构的有限元分析,也具有一定的参考价值和指导意义。
