The analysis results show that both the bearing capacity and settlement of composite foundation meet the need of engineering design.
分析结果表明，加固后的复合地基承载力和沉降量满足工程设计的要求。
Type of composite foundation, practical methods to calculate the bearing capacity and settlement of composite foundation were introduced.
介绍了工程中常用的复合地基型式、复合地基承载力和沉降计算实用方法。
Compared with pile foundation, settlement of composite foundation is much greater and easily to produce crack or incline in upper structure.
和桩基相比，复合地基一般沉降过大，若不能合理控制沉降量，易使上部结构产生裂缝或倾斜。
Various methods should be taken in the settlement calculation of composite foundation.
应采用多种方法进行复合地基沉降计算。
With the same settlement, the pile distance of pile - net composite foundation is longer than normal composite foundation's.
沉降值相同时，桩-网复合地基比普通复合地基桩间距明显要大。验证了疏桩理论的设计思想。
Differential settlement is an important problem in composite foundation of pile group.
差异沉降是群桩复合地基的一个不容忽视的问题。
Design idea of double control on bearing capacity and settlement is suggested for the composite foundation with granular columns.
提出了对于碎石桩复合地基的设计应该实行承载力和沉降双重控制的设计思想。
The governing object function and two boundary condition: settlement and foundation bearing capacity are developed in the optimization design of the PCC pile composite foundation.
建立了PC C桩复合地基优化设计的目标控制函数和两个约束条件：沉降控制条件和承载力校核条件。
A simple and practical approach is presented for the calculation of settlement of reinforced area in composite foundation according to the superposition of the interaction factors between piles.
根据桩与桩之间的相互作用因子叠加，提出了计算复合地基加固区沉降的一种简单、实用的新方法。
The problems of construction, bearing capacity in vertical and horizontal directions and settlement of timber-pile composite foundation are analyzed and solved.
就木桩复合地基的竖向和水平抗滑承载力、沉降及有关施工问题作了较详细的分析与设计。
The influence to settlement reliability of composite foundation caused by changeability of every stochastic variable is analyzed in the end.
结合具体工程实例分析了各随机变量的变异性对复合地基沉降可靠度的影响。
The accuracy of settlement calculation of composite foundation with mixing piles depends on the additional stress distribution in the foundation, especially in the subjacent bed.
搅拌桩地基沉降计算的准确性取决于搅拌桩复合地基中附加应力的分布，特别是下卧层应力的分布。
The calculation methods of bearing capacity and settlement and testing methods of CFG and lime piles composite foundation are put forward.
同时介绍了cfg桩和石灰桩形成的多元复合地基的承载力和沉降的计算方法及检测方法。
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。
Settlement control is the most important theory in optimization of composite foundation design.
因此，沉降量的控制是本优化系统的核心内容。
To compute its settlement, a representative segment method is developed and used in settlement analysis of composite foundation under embankment.
在有限元分析的基础上，给出了基于天然地基沉降计算的复合地基沉降计算方法及相应图表。
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。
A settlement computation method to the composite foundation composed of slurry wall-pile-box or thick raft is proposed, which is defined in the paper as two-stage settlement computation method.
提出了由地下连续墙-桩-箱或筏所构成的复合基础的沉降计算方法，该方法定义为二阶段沉降计算方法。
The application of a composite foundation under flexible base slab is quite extensive; yet its theory of calculating settlement deformation needs to be further researched.
柔性基础下复合地基应用相当广泛，但其沉降变形计算理论尚待进一步研究。
Based on elastic methods and the layer-wise summation method, a program developed for settlement calculation of pile ground and combined composite foundation.
基于弹性理论方法，结合分层总和法，编制了群桩沉降计算程序，并掘此对普通群桩和组合桩群桩性状和沉降计算进行研究。
Some general features of pipe pile composite foundation settlement derived from the typical geology background of silty clay, silty soil and shallow water level in Zhengzhou are summarized.
通过实测结果和理论计算结果的对比分析，总结了适合郑州市郑东新区以粉质粘土、粉土为主，地下水位较浅的典型地质背景下的管桩复合地基沉降变形的一般规律。
The test results can provide useful information for the study on the theory of control settlement and composite foundation with sparse PTC piles and a guide to its engineering design.
试验结果能够为PT C型控沉疏桩复合地基理论研究提供合理依据，并对其优化设计起指导作用。
So, it is necessary to analyze the main factors which effect the settlement and working mechanism of pile CFG's composite foundation.
因此有必要对影响沉降的主要因子以及CFG桩复合地基的工作机理进行分析。
The karst geological condition, the design and construction, and the settlement observation result of the low-grade plain concrete pile composite foundation for the Longgang Culture Center in Shenzh.
介绍了深圳市龙岗文化中心的岩溶地质条件、复合地基设计和施工情况；沉降观测结果表明，在岩溶地区使用素混凝土桩复合地基技术是可行的。
There is equal settlement section in the reinforced area of the composite foundation, the sparse capped pile settlement controlled composite foundation can enhance the stability of soft ground.
在复合地基加固区内存在等沉面现象，带帽控沉疏桩复合地基可以增强软土地基的稳定性。
Based on the construction of Ning_Gao highway, the settlement rule of the composite foundation with agitated piles was carried out and analysed.
以宁高公路建设为背景，对深层搅拌桩复合地基进行了有限元沉降分析。
Based on the settlement calculation method of composite pile foundation, calculation model in compressive area method of reliability is established, and simplified calculation model is presented.
从复合桩基的沉降计算方法出发，建立了沉降可靠度分析模型，通过对各种计算模型的分析比较，提出了沉降可靠度的推荐计算方法。
New settlement prediction and control theory is given. Finally, the neural networks technology is used in the practice of settlement calculation for a high rise building built on composite foundation.
建立了新的变形预测与控制理论，并应用神经网络技术进行了某高层建筑复合地基变形预测的工程实践。
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。
Reducing pile spacing and setting pile cap can reduce the settlement of soil among pile foundation. (4) Finally, the design methods for pile-net composite foundation are summed up.
针对国内尚无关于桩网复合地基设计规范，总结了国外关于桩网复合地基设计方法。
应用推荐