介绍某一工程水泥土桩复合地基地固方案的设计和施工方法。
The paper introduces the design and the construction methods of the rammed cement and soil pile in a project.
考虑水泥土峰值后软化性能对水泥土桩复合地基性能进行了三维非线性有限元分析。
Work behavior of composite foundation of cemented soil pile is studied by 3D non-linear FEM analysis applying post-peak softening model of cemented soil.
采用挤密成孔夯实水泥土桩复合地基处理湿陷性地基，可以有效地提高地基承载力同时消除地基的湿陷性。
It can eliminate the collapsibility of the foundation and improve the bearing capacity that adopts the tamping soil-cement pile through squeezing to form pore.
CF G桩复合地基和夯实水泥土桩复合地基都是十分有效的地基加固技术，但很少有将两者组合应用于地基处理中。
Both composite foundations of CFG piles and compacted cement-soil piles are very effective methods of foundation consolidation technology.
结合工程实测资料，讨论了用该法确定水泥土桩复合地基承载力的取值问题，提出用相对变形S/b 的取值是合理的。
With certain projects information as example, this paper discusses the method of getting the value of bearing capacity, thinks it reasonable to get limited value of relative deformation S/b.
从水泥土桩复合地基的构成，对水泥土桩桩身、垫层及桩间土的受力特性及相互作用机理和施工注意事项进行了分析和探讨。
The force-bearing features of pillar body, bed course and earth between pillars and the mutual acting force between them are discussed.
载荷试验是目前研究水泥土搅拌桩复合地基承载力的重要手段。
The load test is an important means to study composite foundation bearing capacity of cement-soil mixed piles at present.
应用弹性理论分析了水泥土搅拌桩复合地基的复合模量，提出考虑桩与桩间土相互作用的复合模量计算式。
The foundation's composite modulus is analyzed with elastical theory and a formula for the composite modules is proposed by combining the interaction of soil between piles.
本文根据某高速公路软基处理中不同桩长的水泥土搅拌桩单桩载荷试验结果，探讨了复合地基中水泥土搅拌桩的有效桩长。
Based on the load tests carried out in soft soil foundation treatment project of an expressway under construction, the effective cement-soil mixing pile length in composite foundation was explored.
采用砂石桩、土桩和水泥土桩等处理软弱地基，形成复合地基，是地基处理中常用的一种方法。
Adopting sand pile, plaster pile and cement pile and etc to deal with soft and weak foundation which becomes compound foundation is a common method in foundation treatment.
本室内静载试验模型虽然不能完全模拟现场水泥土搅拌桩的工作状态，但从定性上分析水泥土搅拌桩复合地基的工作机理是可行的。
Although the indoors experiment model can't imitate the state of destroying in testing ground completely, it is feasible in qualitative analysis of the working mechanism of cement-soil mixing piles.
通过CFG长桩加夯实水泥土短桩的多桩型复合地基在湿陷性黄土地区的应用实例，介绍了该种类型复合地基的设计方法、施工工艺。
Through an applied example of CFG piles plus compacted short cement piles to form a composite subgrade in collapsible loess district. The design method is introduced.
劲性搅拌桩是适用于软土地基的一种新型复合桩，桩体由水泥土环桩内包钢筋混凝土芯桩组成。
The reinforced mixing pile is a new kind of composite pile used in soft ground engineering which is composed of cement-soil ring and reinforced concrete core.
路堤荷载作用下水泥土搅拌法处理的软土地基，是一种典型的柔性荷载作用下柔性桩复合地基。
The soft ground foundation under the embankment load, treated by the cement-soil mixing method, is a typical flexible-piled composite foundation under a flexible loading.
劲芯水泥土复合桩是一种新型的地基处理和基坑支护复合桩。
Stiffening core soil-cement composite pile is a new type of composite pile that applies in foundation treatment and foundation pit bracing.
因此对诸如水泥土搅拌桩等形式的复合地基作更深入、广泛的理论研究是岩土工程界极为关注和重视的课题之一。
Therefore, taking a thorough and broad theoretical study on such as pile composite foundation is one of the topics which have been paid more and more attention in the geotechnical engineering.
此种情况导致水泥土搅拌桩复合地基的理论远落后于实践。
So the theory of pile composite foundation is far behind practice as a result.
根据静载荷试验结果，研究褥垫层厚度对荷载在水泥土搅拌桩四桩复合地基中传递的影响规律。
The load transfer mechanism of cement-soil pile composite foundations with different cushion heights were studied according to the results of static loading tests.
根据静载荷试验结果，研究褥垫层厚度对荷载在水泥土搅拌桩四桩复合地基中传递的影响规律。
The load transfer mechanism of cement-soil pile composite foundations with different cushion heights were studied according to the results of static loading tests.
应用推荐