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。
In this paper, based JCCAD software design parameters of pile caps changes, After the upper structure to solve piling centroid centroid do not coincide with the pile when the pile cap computation.
本文利用基础JC CAD软件承台桩设计参数的修改，解决补桩后上部结构形心与桩基形心不重合时桩基承台的计算问题。
The test results provided us with guidelines for proper design of single columns supported by four pile cap used in bridge construction.
研究结果对城市桥梁现行的独柱式四桩承台设计方法的改进具有一定的指导意义。
So based on the condition of displacement coordination, a method which can consider the effect of the cap sharing the load to predict the settlement of pile groups with low caps is advised.
本文考虑承台—桩—土的共同作用，根据位移协调条件，在高承台桩基沉降计算方法的基础上提出考虑承台分担荷载作用的低承台桩基沉降计算方法。
Basing on the potential theory, hydrodynamic pressure on the side of circular pile cap with harmonic horizontal movement was investigated.
基于速度势理论，研究了水中桩基圆形承台作水平简谐运动时，承台侧面的动水压力。
On the basis of the dynamic analysis and a power-wasting theory of tenon-and-mortise work, a joint with power-wasting gap between the vertical pile and its cap is designed.
结合整体动力分析结果，根据榫卯连接减震耗能的原理，提出一种具有耗能缝隙的直桩节点设计。
Lateral displacement and bending of inclined pile could be reduced with the introduction of pile cap.
承台有助于减小倾斜桩的水平位移与挠曲。
A simple engineering example was computed by this method. It showed that the variation of cap rigidity can cause remarkable changes with load bearing ratios of soil and pile group re...
应用本方法对一工程算例进行计算分析，结果表明承台刚度的变化对桩土分担比有显著影响。
The agreement is good. Finally, location offset of twist center of pile cap with asymmetrically horizontal rigidity distribution is analyzed, and some beneficial insights are provided.
最后，对刚度不对称时群桩转心位置的偏移量进行了计算分析，获得了一些有益的结论。
According to the test of 9 specimens, a failure model and load transfer mechanism of steel-fiber reinforced concrete (SFRC) thick pile cap with three piles is analysed.
根据9个试件的试验结果，分析了钢纤维混凝土三桩厚承台的破坏模式与传力机理。
According to the test of 9 specimens, a failure model and load transfer mechanism of steel-fiber reinforced concrete (SFRC) thick pile cap with three piles is analysed.
根据9个试件的试验结果，分析了钢纤维混凝土三桩厚承台的破坏模式与传力机理。
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