The proposed method could be readily used to analyze the large piled raft foundation.
此方法可以用来分析大规模桩筏基础，具有较好的工程应用前景。
Based on the present results of the design factors to piled raft foundation, the optimum design...
依据对桩筏基础设计参数的研究成果，给出桩筏基础优化步骤和算例的验证情况。
Moreover so far there is not a uniform and integrated calculating method on piled raft foundation design.
而且迄今为止，对桩筏基础的设计计算，也没有统一的、完整的计算方法。
Based on the present results of the design factors to piled raft foundation, the optimum design steps are given and verified by an example.
依据对桩筏基础设计参数的研究成果，给出桩筏基础优化步骤和算例的验证情况。
In addition, the analysis of the piled raft foundation with irregular shape of raft and the optimization of pile-layout could be easily carried out.
该方法可方便地用于非均匀布桩、非规则平面形状桩筏基础的计算和优化分析。
Finally, a series of parametric analysis was made to study the settlement of piled raft foundation and the loads Shared by the individual pile and subsoil.
最后对桩筏基础的沉降、各桩以及土之间的荷载分担情况进行了一系列的参数分析。
With the vigorous development of construction projects in China, the piled raft foundation has been widely used in high-rise buildings and ultra-high buildings.
随着我国建筑工程的蓬勃发展，桩筏基础已广泛应用于高层及超高层建筑中。
The method did not involve the discretization of the soil or piles and it could be used to analyze piled raft foundation as simply as to analyze raft foundation.
应用该方法不需要划分桩土体单元，其分析复杂程度基本等同于弹性地基板基础，且分析过程简洁。
The key point in the piled raft foundation design is to determine the proportion of load carried by piles and raft and the effect of diminished settlement of piles.
桩筏基础设计的关键在于确定桩筏的荷载分担比及桩对减小沉降的作用。
The paper puts forward the main measures of controlling the differential settlement of piled raft foundation by increasing the rigid of raft and modifying foundation rigid.
本文提出了控制桩筏基础差异沉降的主要措施，通过调整筏板刚度和桩基支承刚度的分布等措施达到减小差异沉降的目的。
Based on an improved layered foundation model, the interaction of piles-soil-raft is taken into account to formulate a nonlinear method for the analysis of piled raft foundations.
基于改进的分层地基模型，考虑桩—土—筏的共同作用，提出了刚性桩筏基础非线性分析方法。
A general analysis method of piled raft foundation under vertical loading was presented based on the results of piled raft foundation with rigid cap under the same loading condition.
根据已有的竖向荷载下刚性板桩筏基础分析结果提出了一种竖向荷载下桩筏基础的通用分析方法。
Combined with new design ideas, from two aspects: reducing settlement design and variable rigidity design for balance settlement the optimization design of piled raft foundation is discussed.
结合最新的设计理念，从减沉设计与变刚度调平设计两方面探讨桩筏基础的优化设计。
Research for the deformation and internal forces of piled raft foundation on a thick soft substratum are concerned with not only the interaction between pile, raft and soils but the also the time.
大量桩筏基础下存在较厚的饱和软弱下卧层，其变形和内力的研究不仅涉及到筏板、桩和土三者之间的相互作用，而且还跟时间有很大的关系。
In soft soil area, we give priority to the piled box (raft) foundation in choosing the foundation type for super-tall building.
软土地区，桩箱(筏)基础是高层尤其是超高层建筑的首选基础型式。
In soft soil area, we give priority to the piled box (raft) foundation in choosing the foundation type for super-tall building.
软土地区，桩箱(筏)基础是高层尤其是超高层建筑的首选基础型式。
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