水泥土搅拌桩地基

理论分析和实践表明：适当放宽桩偏位标准是合理、可行的，而且更符合水泥土搅拌桩地基作为复合地基的特性。

Theoretical analysis and practice both indicates that a more tolerant standard for pile displacement would be reasonable and feasible , and better meet the characteristics of soil-cement mixed pile foundation as a composite foundation .

水泥土搅拌桩地基的桩偏位标准分析

Analysis of Pile Displacement Standard for Soil-Cement Mixed Pile Foundation

水泥土搅拌桩地基处理中桩长桩间距非线性有限元分析关于灌注桩水下砼堵管处理的探讨

Analysis on Non-linear Element between Middle and Long Poles in Treatment of Soil Foundation for Concrete Poles

上海市仙霞路地道水泥土搅拌桩地基加固方法研究与设计

Research and Design of Foundation Stabilization with Cement-soil Mixed Piles in Subway of Xianxia Road in Shanghai

在连云港软土地区修筑高速公路时，通常采用水泥土搅拌桩地基处理方法使路基强度和变形满足工程的要求。

When the expressway is built in the district , the soft clay foundation is often treated by cement-soil piles .

然后根据复合地基静载试验结果用Bayes更新的方法得到了更为可信的水泥土搅拌桩复合地基承载力的概率特性。

Then more reliable probabilistic characteristic of the bearing capacity is gained using Bayes 's theorem after considering the results of the plate-loading test .

超长水泥土搅拌桩复合地基性状研究

Properties of the Composite Ground with Super Long Soil Cement Columns

水泥土搅拌桩复合地基处理技术的工程应用

Application of Soil Cement Stired Pile in Compound Subsoil Improvement

路堤下双向水泥土搅拌桩复合地基工作性状

Behavior of double mixing slurry soil-cement column composite foundation under embankment load

水泥土搅拌桩复合地基检测方法探析

Inspection method of composite foundation of the cement - soil mixed piles

水泥土搅拌桩复合地基静载试验检测法的安全度分析

Safety Analysis on Static Load Test for Composite Foundation of Cement-soil Mixing Pile

水泥土搅拌桩复合地基计算与分析

Analysis of Composite Foundation with Cement Mixing Piles

这些方法对水泥土搅拌桩复合地基的设计与施工有一定参考价值。

These methods can be used for designing and construction of mixing cement pile .

胶济客运专线水泥土搅拌桩复合地基承载特性研究

Study on the Bearing Performance for Cement Mixing Pile Composite Foundation at Jinan-Qingdao Dedicated Line

按相对变形法确定水泥土搅拌桩复合地基载荷试验承载力基本值时，相对变形值为某一范围。

The determination of the bearing capacity of a composite foundation with the load test results depends on the relative settlement in a range .

水泥土搅拌桩复合地基，由于其经济效益显著，施工便捷而又无环境污染，被广泛应用于各类工程实践中。

Composite foundation with cement mixing piles is widely used in varies projects because of it 's remarkable economical benefits and constructing convenience-shortly without circumstance pollution .

利用有限元法对水泥土搅拌桩复合地基的变形性状以及褥垫层厚度、持力层刚度、面积置换率对承载力影响规律进行了计算分析。

Characteristics of settlement and staying power layor strength , cushion thickness and replacement ratio 's influence on bearing capacity of cement-soil mixing piles are analyzed by FEM .

常用的水泥土搅拌桩复合地基和挡土墙在软土地基加固和基坑围护工程中普遍应用，但是水泥土搅拌桩的强度较低，因此承载能力不高。

Soil cement mixing pile has been used on soft soil foundation treatment and foundation pit bracing , however , the strength of soil cement mixing pile is low and its bearing capacity is not high .

该文在高速公路水泥土搅拌桩复合地基载荷试验的基础上，现场测量了桩顶应力和桩间土应力，得到桩土应力比的曲线。

Stress of pile tip and stress of soil among piles are measured by plate load test of the composite foundation with cement mixing pile in expressway construction and the curve of pile-soil stress ratio is observed .

根据水泥土搅拌桩复合地基所处的环境，考虑时间效应，提出环境腐蚀下水泥土搅拌桩复合地基的承载力的设计公式和复合模量计算公式。

Based on the environment condition surrounding the cemented soil column , the design formula of the bearing capacity and composite modulus for this composite foundation are proposed in this thesis , in considering corrosive time action .

对水泥土搅拌桩复合地基进行了现场试验研究，重点探讨了实际工程中水泥土桩复合地基承载力按照现行规范的确定方法。

This paper researched into the field test of cement-soil mixing pile composite foundation , and focus on the method for determining bearing capacity of cement-soil mixing pile composite foundation in accordance with existing norms in the actual project . 4 .

将水泥土搅拌桩复合地基耐久性分为A～D四个等级，并根据模糊评判理论建立了考虑桩体耐久性和桩间土耐久性的水泥土搅拌桩复合地基耐久性模糊综合评判模型。

Finally , the durability of the cemented soil column composite foundation are classified into A ~ D four grades , and composite foundation durability assessment model is established with considering the column durability and surrounding soil durability based on the fuzzy assessment theory .

水泥土深层搅拌桩在地基处理中的应用

Application of deep-mixing pile with cement soil to foundation treatment

介绍了水泥土搅拌桩加固软弱地基的原理、适用条件、设计计算与施工，对于利用水泥土搅拌桩加固桥涵基础及软弱路堤有一定的借鉴作用。

The paper introduced the principle , scope , design computation and construction of cement soil mixing pile strengthening soft subgrade for reference .

水泥土搅拌桩是软弱地基较常用的一种加固方法，其桩身质量关系到整个工程的安全。

Cement deep mixing piles are often used to improve soft soil foundation , the quality of piles are very important to the engineering safety .

结合淮安市某工程实例，对水泥土深层搅拌桩复合地基工程的纠偏过程作了简要介绍。

Based on a project example , the process of rectification of deviation for the composite sub grade of soil-cement deep mixing piles is introduced , in the paper .

通过某沿海水泥土搅拌桩加固软弱地基的例子，总结控制水泥搅拌桩施工质量的技术要点。

Based on the engineering case of soft foundation reinforcement by cement-soil piles in a coastal area , this paper summarizes the key technical points for controlling the construction quality of cement-soil piles .

结合工程实例，用ANSYS对水泥土搅拌桩单桩复合地基静荷载试验进行了模拟计算，计算得到的结果和现场试验结果吻合较好。

Using ANSYS combined an example simulate the static load test in the light of cement-soil mixing pile single pile composite foundation . It show that the calculate result fits better with that of field test . 5 .

变径水泥土搅拌桩处理软土地基的应用研究

Application of soil-cement deep mixing columns with different cross-section parts to the treatment of soft soil

完成了一组水泥土搅拌桩4桩复合地基载荷试验及桩顶应力、桩间土反力的原位测试。试验结果表明，复合地基承载力高于单桩承载力；

The results of vertical static loading test and in-situ tests of composite foundation with four cement-soil piles are introduced .