The probability characteristics of bearing capacity of rigid pile composite foundation is analyzed.
对刚性桩复合地基承载力的概率特性进行了分析。
Based on the finite element method and the theory of mode superposition, a quasi-static calculation method for the seismic response of rigid pile composite foundation under SV wave is presented.
针对竖向传播的SV波作用下刚性桩复合地基的动力反应，在振型分解反应谱法的理论基础上，提出一种基于有限元分析的拟静力方法。
The computing formulae of the bearing capacity and deformation of the composite foundation with piles of different lengths, namely flexible pile and rigid pile, have been presented.
本文提出了散体桩和刚性桩两种桩型长短桩相结合的复合地基的承载力和沉降的计算公式。
Based on the application of post grouting technique in the rigid pile composite foundation, the authors investigated the mechanism of the capacity increase of short rigid pile by this technique.
结合后注浆技术在刚性桩复合地基工程中的应用，探讨后注浆技术提高刚性短桩承载力的作用机理。
The conclusions can provide a basis for optimal design of the rigid pile composite foundation.
结论可为刚性桩复合地基的优化设计提供依据。
With analysis of interaction of piles, soil and cushion, settlement characteristics of the rigid pile composite foundation is discussed.
通过分析桩土垫层相互作用，讨论了刚性桩复合地基的沉降特性。
Through a number of shaking table tests, the aseismic behavior of rigid pile composite foundation and the effect of the flexible wall container were investigated.
通过大量激振试验，对刚性桩复合地基的地震反应性态、柔性容器的效果等问题进行了研究。
A method is proposed for the settlement and inner force analysis of rigid pile composite foundation raft system.
提出一种分析刚性桩复合地基—筏板基础相互作用体系内力和变形的实用方法。
However, embankment is regarded as a kind of flexible base in these projects, which is different from the assumption of rigid foundation of CFG pile composite technique.
近年来CF G桩复合地基技术在公路工程的软基处理中得到了应用，而在这些工程中路堤是一种柔性基础，与CF G桩复合地基技术的刚性基础假设不同。
There are some common and variant characteristic between the rigid pile composite-foundation with cushion and embankment pile.
刚性基础下设置垫层的刚性桩复合地基与路堤荷载下桩式复合地基有一些共同的特点。
Rigid pile composite foundation now is applied to many projects such as high buildings and the extra-high buildings.
但是目前对复合地基的计算分析，尤其是对刚性桩复合地基的抗震性能分析，远远不能满足工程实际的需要。
According to the graphics of some static loading tests, it explains the strengthening effects of the rigid pile composite foundation and briefly introduces piling technology of rigid pile.
根据数项工程实例和静载试验结果说明加固效果，并简单介绍刚性桩成桩工艺。
With the changing of piles length, displacement ratio and piles strength, we concluded the settlement rules of semi -rigid-pile composite foundation by numerical calculation method.
分析了半刚性桩复合地基的桩土受力特点，通过数值计算方法，得到半刚性桩复合地基的沉降随桩长、置换率、桩身强度等因素变化的关系。
Soft soil foundation reinforced by tubular pile is a type of rigid cushion composite foundation under flexible base, and it is different from flexible cushion composite foundation under rigid base.
管桩加固软土地基作为一种新型的软土路基的加固形式，是一种柔性基础下刚性垫层的复合地基，与承台下柔性垫层复合地基存在较大差异，在设计中存在对其工作性状认识不清的情况。
The conception of stress ratio of composite pile-soil was put forward on the basis of test data of composite foundation of rigid pile with cap to describe its mechanical behavior.
在分析带帽刚性桩复合地基试验成果的基础上，提出复合桩土应力比的概念，以合理反映带帽桩复合地基的力学性状。
As a new type composite foundation technology, Rigid Net Grid-pile group composite foundation strengthening technology has broad prospects of development.
刚性网格—群桩复合地基加固法作为一项新型的复合地基加固技术，具有广阔的发展前景。
A method to analyze load transfer was presented for composite-foundation with rigid pile and cushion by means of iterative process.
提出了用迭代法分析带垫层刚性桩复合地基荷载传递特性计算方法。
A method to analyze load transfer was presented for composite-foundation with rigid pile and cushion by means of iterative process.
提出了用迭代法分析带垫层刚性桩复合地基荷载传递特性计算方法。
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