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- Piles under excavation 工程桩
- The pretension force of piles under working load can be deduced from the combination of the tension force induced by excavation and the tension force induced by working load. 正常使用状态下桩身轴力是土体回弹隆起引起的轴力和桩顶上拔的引起的轴力的叠加，应以此对桩身的钢筋配置进行校核。
- A time history analysis method for calculating the dynamic stability safety factor of high rock slope under excavation blasting is proposed. 提出一种计算岩质高边坡爆破开挖情况下动力稳定性安全系数的时程分析方法。
- As one of the geological hazards, rockburst is often met in underground engineering under excavation unloading conditions in high geostress areas. 岩爆是高地应力区地下工程中常见的一种卸荷破坏地质灾害现象。
- Numerical simulation analysis of consolidation of composite ground with undrained piles under embankment is performed with finite element method. 摘要采用有限元法对路堤荷载下不排水桩复合地基的固结进行数值模拟分析。
- Based on the wave equation in unsaturated soil, the dynamic response of a pile under transient torsional loading was theoretically investigated. 摘要基于己建立的非饱和土中的波动方程，研究了瞬间扭转荷载作用下桩的动力响应问题。
- This paper describes the design and construction of the demolishing scheme of the high-piled wharf, and analyzes mainly the demolishing scheme of precast piles under rocky coast. 介绍高桩梁板码头拆除方案的设计及施工，重点分析岩质海岸地质条件下预制桩的拆除方案。
- The disk shaped spring pile cap is a new structure,which can help reduce the impulse force and avoid the failure of piles under constant impulse. 碟簧桩帽是一种新型的桩帽结构 .;它可以在保持冲量不变下减轻冲击力;避免桩头的冲击破坏
- An advanced unit cell model was put forward to evaluate the settlement of deformable pile under flexible foundation. 摘要为了分析柔性基础下柔性桩复合地基的沉降问题，提出了改进的单元体位移模型。
- The behavior of pile under horizontal load is a very complex process of pile-soil interaction. 桩在水平荷载作用下的受力性状是一个复杂的桩土相互作用过程。
- Trenchless pipelaying is a technique making use of drilling or tunneling to install or replace piles under the roads or railways without digging the surface. 非开挖铺管技术是利用岩土钻凿技术手段，在地面不开挖的情况下，准确而快捷地穿越公路、铁路、建筑物、河流等地段铺设和更换地下管线的一项高新技术。
- Numerical simulation of finite element for pile under uplift loading is done by axisymmetric model. 摘要利用轴对称模型对等截面桩进行承受上拔载荷作用的有限元模拟。
- The behavior of pile under lateral load is a very complex process of pile-soil interaction. 桩在水平荷载作用下的受力性状是一个复杂的桩土相互作用过程。
- stability of foundation pit under excavation state 基坑开挖稳定
- Construction technology and quality control of large diameter super-deep bored pile under complex geological condition are introduced. 介绍在复杂地质情况下超深大孔径桩基施工技术和质量控制措施。
- The influence of blasting vibration on existed adjacent underground chambers or surrounding rock mass of the tunnel under excavating is inevitable if the method of blasting is employed for excavation. 由于地下洞室主要采用钻爆法施工,不可避免地存在爆破开挖对邻近已开挖洞室和开挖洞室本身的影响问题。
- I have a huge pile of letters to deal with. 我有一大堆信件要处理。
- The whole procedure of design and construction of boring cast-in-place concrete pile under complicated geological condition in Hu Bei province is introduced. 介绍了湖北某工程在复杂地质条件下钻孔灌注桩设计与施工的全过程。
- Your letter got buried under a pile of papers. 你的信压在一堆文件下面了。
