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- The uplifts of the bottom of foundation pit and the deformation of the ground surface due to excavation of the deep foundation pit are simulated using the software FLAC(superscript 3D). 摘要采用FLAC(上标3D)软件对某深基坑开挖引起的坑底隆起及地表变形进行了数值模拟。
- Influence of the Inserting Depth and Rigidity of Supporters on Deformation of Foundation Pit 围护体插入深度与刚度对基坑变形的影响
- Application of the Top Beam of Cement-soil Retaining Wall to Controlling Deformation of Foundation Pit 水泥土挡墙压顶在基坑变形控制中的应用及研究
- Experimental researches on unloading deformation of clay in excavation of foundation pit 基坑开挖卸荷土体变形的试验研究
- Analysis on Deformation of Foundation Pit Enclosure and Settlement of Neighboring Building in Case of Top-Down Technology 逆作法基坑围护的变形及邻近建筑沉降实测分析
- Calculation and Analysis of Influence of Bottom Strengthening on Deformation of Foundation Pit for Parallel Transition Station 坑底加固对平行换乘车站基坑变形影响的计算分析
- deformation of foundation pit 基坑变形
- The seepage deformation of the foundation pit excavation of power-house of a hydro-project is evaluated,based on probing into the method of evaluating the seepage deformation. 在对渗流评估方法进行一定探讨的基础上,对某水利枢纽工程坝址区厂房基坑开挖进行了渗透变形评估。
- The forecast result of high precision is got in forecast of foundation pit deformation by GM(1,1) model by means of selecting original data alignment and revision of residual error. 在采用gm(,1)型预测基坑支护变形,通过选取恰当的原始数据序列,并进行残差修正,能得到精度很高的预测结果。
- 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。
- The effect of surcharge precompression can be reflected from the deformation of foundation caused by load of building after unloading surcharge. 介绍厦门某高速公路软基袋装砂井超载预压大型现场试验结果 ,讨论了竖向排水井超载预压地基加固效果。
- deformation of a deep foundation pit 深基坑变形
- 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。
- The connecting building between two residential suffers from cracking and deformation of ground, walling, joints of pillar and beam and floor slab due to the ununiform settlement of foundation. 有二栋住宅楼投入使用后,由于连楼基础产生严重不均匀沉降,造成连楼地面、墙体、梁柱节点以及局部楼板开裂变形。