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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。
- integral stability of foundation pit 基坑整体稳定性
- stability of foundation pit under excavation state 基坑开挖稳定
- Numerical Simulation Analysis on Stability of Foundation Pit for a Dwelling House in Nanjing 南京某住宅小区基坑开挖和支护稳定性数值模拟分析
- stability of foundation pit 基坑稳定性
- The supporting type choosing, the mechanics analysis of support structure and the study on stability of deep foundation pit are important problems in geotechnique field. 深基坑的支护方式选择、支护结构受力分析与基坑稳定性研究成为岩土工程领域的重要课题。
- The buoyancy of groundwater makes adverse effects to stability of foundation. 地下水的浮力对基础的稳定有不利的影响。
- In the end, this paper suggests that, the anti-inrushing stability of confined water foundation pit in soft soil area should be analyzed from perviousness and inrushing mechanism of soil at the bottom of the pit. 最后分析指出，软土地区承压水基坑抗突涌稳定分析，应从坑底土透水性和土体发生突涌破坏的机理着手。
- 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。
- 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。
- 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。
- 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。
- With such advantages as easy to construct,economical effect and nice purpose of shoring,the compound soil nailing support has been widely used in the shoring of foundation pit. 复合土钉支护结构以其施工便捷、经济和支护效果好等诸多优点,在当前的基坑工程中得到越来越广泛的应用。
