长短桩复合地基是一种新型的地基处理形式。
The long - short - pile composite foundation is a new type of foundation treatment.
垫层厚度的变化对长短桩复合地基的孔压影响很小。
Thickness of cushion do not alter much the pore pressure in the composite foundation with long-short-piles.
在基坑工程中，立柱桩和工程桩形成了长短桩复合桩基础。
In foundation excavating, upright post piles and engineering piles form a long -short pile composite foundation.
在基坑工程中，立柱桩和工程桩形成了长短桩复合桩基础。
The affection of pile-sinking construction in soft soil to the excavation of succeeding foundation;
长短桩复合地基工作性状研究，已逐步成为理论和工程界关注的热点。
It has become a theoretical and engineering concern at the summit, to study long-short-pile composite foundation working mechanism.
基于桩体在地基处理中的有效工作长度对长短桩的工作机理进行了分析。
In view of the effective working lengths of pile bodies in ground treatment, an analysis is carried out on the work mechanism of long and short piles.
对于长短组合桩基而言，长短桩的桩长、桩径等因素对其竖向承载性能均有较大影响。
As a combination of long and short pile foundations, the pile length and pile diameter were the factors that had great impact on vertical bearing capacity.
采用离心模型试验和三维有限元法，探讨路堤荷载下长短桩组合路堤桩的荷载分担规律。
The load sharing law of composite embankment with long and short piles under embankment load is studied through centrifuge tests and three-dimensional finite element methods.
长短桩组合桩基础作为一种新型的桩基形式，对其承载性状、工作机理的研究很有必要。
Composite pile foundation with long and short piles is a new kind of pile foundation. It is necessary to study the bearing mechanics and working behavior.
本文提出了散体桩和刚性桩两种桩型长短桩相结合的复合地基的承载力和沉降的计算公式。
The computing formulae of the bearing capacity and deformation of the composite foundation with piles of different lengths, namely flexible pile and rigid pile, have been presented.
在深部“古河道”分布地区，桩基持力层层面起伏较大，大规模框架结构建筑，不可避免采用长短桩桩基方案。
The pile foundation plan of the huge frame structure in this area has to choose a diversification pile length scheme.
多层住宅、多层办公楼等小跨度的层数不高的工程采用刚柔性长短桩复合地基技术是可行的，其经济性能也是可观的。
In multi-layer residential construction and office building, the rigid-flexible long-short pile composite found was feasible, and its economical efficiency was also significant.
结果表明，长短桩组合桩基础不仅可以大量减少长桩用量，而且可有效地控制基础整体沉降和差异沉降，显示了其良好的应用前景。
The results show that long-short piles foundation demands fewer long piles and can control the average settlement and differential settlement effectively.
本文分析结果表明，影响长短桩复合地基性状的因素很多，因此，应具体分析工程中遇到的实际地基处理问题，进行优化设计，以达到经济合理的目的。
So it is suggested that ground improvement methods for the actual project should be analyzed carefully and the optional design should be conducted for the purpose of economy and reasonability.
本文分析结果表明，影响长短桩复合地基性状的因素很多，因此，应具体分析工程中遇到的实际地基处理问题，进行优化设计，以达到经济合理的目的。
So it is suggested that ground improvement methods for the actual project should be analyzed carefully and the optional design should be conducted for the purpose of economy and reasonability.
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