本文主要研究土-结构相互作用对于桩基础高层建筑的结构动力特性及其地震反应的影响以及土的非线性性质对于土-桩-结构相互作用体系的地震反应的影响。
The present paper discusses the effect of soil pile-structure interaction on high building with pile foundation and the effect of nonlinear behavior of soil on structural seismic response.
主要包括方案的选择，土钉墙与桩锚结合支护结构的支护体系设计，基坑开挖及监控测量。
Include choice of scheme, support system design of soil-nailing wall and anchor-pile composite supporting structure, excavate and monitor measurement in excavation engineering.
同时，论文还分别分析了围护桩墙刚度、支撑刚度、支撑预加轴力以及被动区土弹簧刚度对围护结构内力和变形的影响。
And the effects of the retaining wall stiffness, strut stiffness, perforce and soil spring stiffness on the internal force and deformation of the retaining structures.
采用子结构方法研究了公路桥梁考虑群桩—地基土—空间桥梁结构相互作用分析方法。
A substructure method for the analysis of a highway bridge, considering interaction of group piles-soil-spaced bridge structures, is discussed in detail.
结合扬子石化清净排口基坑工程，介绍了水泥搅拌桩与土锚组合支护结构的实际应用。
According to the foundation pit supporting project of Yangzi Petrochemical Company, application of the supporting structure of cement mixing piles combined with soil anchors is introduced.
针对自立稳定性较差的土层，本文提出钢管小桩复合土钉墙支护结构，并对其进行探讨。
In the case of the worse self-standing soil, the structure of composite soil nailing wall with micro-pile of steel pipe is adopted and analyzed in this paper.
本文把导管架海洋平台看作钢框架结构，考虑了桩—土—结构的动力相互作用，并把优化方法用于结构的抗震设计中。
Jacket platform was assumed as steel frame structure and the pile-soil-structure interaction was considered. Optimum method was applied to aseismic design of structure.
软岩地基上的嵌岩桩基础一般都认为是端承桩，设计时假定上部结构荷载全部由桩来承受，而不考虑桩间土的承载力。
Piles socketed in soft rock were traditionally regarded as end bearing piles, and the loads transferred from superstructure were assumed in design to be shouldered totally by the piles.
分析了大量现有的共同作用理论，分别整理了上部结构、筏板与桩土的分析模式。
The theories of interaction are summarized and analytical models of raft, pile-soil and superstructure are settled respectively.
在进行地震反应分析过程中，考虑了桩土相互作用、动水作用和行波效应等因素对结构内力和位移反应的影响。
In the course of the seismic response analysis, considered the influence of the pile-soil interaction, water dynamic effect and traveling-wave effect to the seismic response of the bridge.
提出了考虑桩-土-结构动力相互作用的输电塔地震反应分析方法。
The seismic response analysis method of transmission tower in consideration of pile-soil-structure dynamic interaction is presented.
此外，根据实际的地基结构，建立了桩间土和下卧层的固结模型并分别进行求解分析。
Furthermore, according to the practical foundation shapes, the consolidation models of the soil between piles and the substratum are built and solved respectively.
桩—土—结构相互作用问题一直是桥梁抗震研究中的难点。
Soil-pile-structure interaction was a difficult problem in bridge seismic engineering.
研究目的：本文研究路肩(堤)式预应力锚索桩板墙柔性支挡结构的土压力分布规律。
Research purposes: This paper researches the distribution mode of the earth pressure on a cable anchor tied-back pile-slab wall flexible retaining structure on an embankment's shoulder or slope.
土钉与桩锚联合支护结构是由土钉支护与桩锚支护共同构成。
The combined support structure of soil-nailing and pile-anchor consists of the soil-nailing retaining and the pile-anchor retaining.
结合扬子石化清净排口基坑工程，介绍了水泥搅拌桩与土锚组合支护结构的实际应用。
Study on the technology of the cement mixing pile composite foundation and the site construction management;
地震作用下桩—土—结构动力相互作用是一个多学科交叉，多部门关注的复杂课题。
Research field of pile-soil-superstructure dynamic interaction under seismic loading is a complicated program involving many subjects, and also concerned by many departments.
本文采用有限元法分析计算了超高层筒中筒结构桩土的共同工作。
In this paper, the finite element method is used for the analysis and computation of interaction between pile and soil in super-highrise frame-tube.
研究了桩-土-框架结构相互作用体系进行有限元建模的基本问题并建立了三维桩-土-框架结构模型。
To research the basic problem on pile-soil-frame structure interaction system went on finite element making model.
在土钉-排桩复合结构中，土钉的加固机理使软土主动土压力减小，而土钉的锚拉作用又可能使软土产生附加侧压力。
These opposite effects may lead to additional lateral pressure and make active earth pressure of soft soil bigger than the theoretical value.
率先在国内开展了对一种新型变截面桩-土-高层建筑结构体系动力相互作用的试验研究。
An experimental research on dynamic interaction of pile-soil-structure system was first developed in China.
考虑桩锚土的相互作用 ，结合实例研究深基坑桩锚支护结构受力和变形特性。
The force and deformation properties of pile anchor support structure in deep pits are studied considering pile anchor soil interaction.
通过振动台模型试验，观察了桩-土-结构体系动力相互作用的现象，验证和掌握了新型桩体与结构的震害特点。
Phenomena of the dynamic interaction of the system were observed, so earthquake damage characteristics between a new type of pile and structure were verified and discovered by shaking table test.
提出了考虑桩–土–结构动力相互作用的输电塔线体系简化抗震计算模型。
The simplified aseismic calculation model for transmission tower-line system considering pile-soil dynamic interaction is given.
采用挤扩支盘桩-土-结构体系进行振动台模型试验，以了解在地震动激励下该体系的抗震性能以及支盘桩对结构体系的抗拉、抗压及抗扭曲的作用。
The dynamic interaction of pile-soil-structure in liquefiable site, especially, the seismic response on pile, are studied with the method of whole dynamic finite elements under seismic condition.
最后得出了CFG桩筏结构处理软土地基的桩土相互作用的相关规律，验证并丰富了当前CF G桩复合地基理论。
At last the law of reciprocity of the pile and soil of the soft soil ground treated by pile-raft structure are obtained, which validates and enriches current theory of the CFG pile composite ground.
并以模型桩为计算实例，通过计算结果与实测曲线的对比，识别出桩土参数，用于评价桩结构的完整性。
The parameters of 'pile-soil' system are identified by comparing the calculating results with the test results, to examine the structure in…
并以模型桩为计算实例，通过计算结果与实测曲线的对比，识别出桩土参数，用于评价桩结构的完整性。
The parameters of 'pile-soil' system are identified by comparing the calculating results with the test results, to examine the structure in…
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