在通用软件ANSYS平台上对静力压桩进行数值分析。
Numerical analysis of static piling based on the commonly used software ANSYS is done.
软土地区静力压桩的终压控制标准是一个探讨较多的课题。
The criteria for control of final pressure on static piles in soft soil area is a problem frecuently discussed.
这个过程是主动运动，而不是由血液的流体静力压所致的被动挤压过程。
The process is one of active motility rather than passive extrusion by the hydrostatic pressure of the blood.
通过工程试验，提出高强预应力混凝土管桩在砂性地基中静力压桩压桩力，并分析产生断桩的原因。
Through engineering trials, this paper brought forward the static installation pressure of PHC piles in sandy soil, and analyzed the reasons why PHC piles were caused to rupture.
预制桩采用静力压桩法在软土地区已越来越被广泛采用，甚至应用在20层以上的高层建筑也已有数十例。
Statically pressed piles have been more and more widely adopted to support building in soft soil areas, some highrise ones being over 20 storeys.
本文针对静力压桩机调平困难的问题，提出了一种采用电液比例控制技术设计的压桩机的机身自动调平系统。
This Paper Puts forward an automatic level coned system of static pile driver's body by using electro-hydraulic proportional technique to solve the difficult level control problem.
静压法施工是通过静力压桩机的压桩机构以压桩机自重和机架上的配重提供反力而将桩压入土中的沉桩工艺。
The construction of static pressure is to press the pile into the soil with reaction force provided by the static pile driver weight, and balance weight on the rack.
静力压桩法因其无噪音、无振动、施工速度快、桩身质量可靠，在我国软土地区多层建筑和高层建筑中较为广泛地得到应用。
Because of no noise, no vibration, high construction speed and reliable quality, the jacked pile are more widely applied in multi-storey buildings and high-rise buildings in China's soft soil area.
为使静力压桩机在工作过程中能够实现实时自动保持机身水平与水平升降，设计了一种基于PLC的压桩机电液自动调平系统。
To achieve real time automatic levelling and vertical rise up and fall down of the static pile driver′s case, an electro hydraulic levelling system is designed for the static pile driver based on PLC.
静力压桩法因其无燥声、无振动、施工速度快、桩身质量可靠，在我国软土地区的多层建筑和高层建筑中较为广泛地得到应用。
The Jacked pile is more widely applied in multi-storey buildings and high-rise buildings in China's soft soil area, because of no noise, no vibration, high construction speed and reliable quality.
本文针对这一实际工程问题在静力压桩机吊机过载机理分析的基础上，通过方案的比较论证，首创性地提出了液压静力压桩机吊机过载保护问题的全液压解决方案。
The problem of crane overload protection of the hydraulic static pile driving machine is originally solved by a full hydraulic project through comparison and demonstration in advance in this paper.
在阶跃轴压载荷情况下，动力载荷可能激发比静力载荷更高阶的屈曲模态。
Under the axial step load case, dynamic load tends to inspire a higher order buckling mode .
求压杆临界载荷的方法很多：有静力法、矩量法、子域法、最小二乘法。
Many methods, e. g. static force method, moment method, sub-region method and least square method, have been used tog et the critical load.
本文论述具有预紧力的承压型高强度螺栓接头静力承载能力。
This paper studies the statically bearing capacity of the fasteners with high-strength bolts possessing pretension on the shear.
作者在计算中考虑了滑油的压粘效应，并对传统的静力学计算方法进行了动力学修正。
The oil pressure-viscosity effect is considered in the calculation, and a modification with dynamic theory is made to the traditional statics calculating procedure.
为液压静力沉桩机液压系统的压桩油路中产生一定频率压力变化，实现振动压桩而研发了一套液压振动系统。
A hydraulic vibratory system is developed for vibratory pile pressing. It can produce variable pressure with a specified frequency in hydraulic circuit for hydraulic static pile pressing machine.
通过设置静力释放孔、预钻孔取土减小压桩挤土效应。
Earth extrusion effect is alleviated by setting static force release perforations and pre-bored perforations during pile pressing.
采用孔压静力触探（CPTU）测试资料进行土的工程分类时，在土成分和力学性状等相关性方面会产生很多不确定性。
A soil engineering classification derived from the piezocone penetration test(CPTU) involves the uncertainty of correlation between soil composition and soil mechanical behavior.
采用孔压静力触探（CPTU）测试资料进行土的工程分类时，在土成分和力学性状等相关性方面会产生很多不确定性。
A soil engineering classification derived from the piezocone penetration test(CPTU) involves the uncertainty of correlation between soil composition and soil mechanical behavior.
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