single pile

Analysis of load-transfer of super-long single pile with finite element method

用有限单元法分析超长单桩的荷载传递

Water Diversion and Retarding Action Effect of Single Permeable Pile Groins

单排井柱桩透水丁坝的分水缓流作用效果

Some major factors in nonlinear behavior of the single pile under axial force are found.

考察了在轴向力作用下决定单桩非线性动力学行为的各种参数的影响.

In succession, the force state of h type slide-resistant pile and that of the single pile are compared, and that h type slide-resistant pile is shown to have more slide-resistant capability.

接下来将h形抗滑桩受力状态与同等截面的单桩受力状态进行比较，发现h抗滑桩具有更大的抗滑能力。

Dynamic response of a single pile subjected to wave forces

单桩在波浪作用下的动力响应

Socketed single pile is proposed in the paper. The bilinear load? transfer function is used to derive the formula.

考虑到嵌岩桩所处土层、岩层特点，采用双折线荷载传递函数，用荷载传递法导出深长大直径嵌岩桩单桩沉降计算的解析公式。

Analysis of load transfer of a super-long single pile

超长单桩的荷载传递分析

For multi anchors anti-slide pile, this phenomenon is not obvious. ( 9) For ordinary anti-slide pile and single anchor anti-slide pile, there will exist disengaging area in certain range near the sliding surface when slope failure occurs.

对于普通抗滑桩和单锚抗滑桩，在滑体发生滑动时，在桩后滑面上下均出现一定范围内的脱空区，而多锚则不太明显。

Application of Catastrophe Theory in Ascertainment of Vertical Bearing Capacity of Single Pile

突变理论在单桩竖向承载力确定中的应用

Test Study on Relation Between Thaw Collapse Displacement of Medium Sand and Negative Friction of Single Pile

中砂融沉位移与单桩负摩阻力关系的试验研究

The results show that under some 3-D loading conditions, significant error can be induced due to the nonlinear characteristic of pile, simply using a nonlinear spring from single pile calculation as the structure boundaries.

实例计算比较表明，在三维受力状态下，由于桩基础的非线性效应，简单地把单桩计算得到桩头等效非线性弹簧刚度作为结构边界条件可能导致比较大的偏差。

It is of great significance for civil engineers to accurately predict the ultimate bearing capacity of single pile with the limited measurement data.

利用有限的实测数据准确地预测桩的极限承载力具有重要的现实意义。

This article describes a new sort of offshore platform named single pile platform analyses its characteristics.

结合国内外海上平台技术发展的现状,描述了一种新型海洋平台-单立柱平台.

By using the time-history analysis method, the seismic response equation of the single pile platform with the TMD is also analyzed.

同时采用时程分析方法对安装TMD的独桩平台地震反应方程也进行了分析。

The New Technology of Determination the Ultimate Capacity of Single Pile

单桩承载力测试新技术

The Simplified Analysis Model about Vertical Nonlinear Responses of Single Pile

单桩纵向非线性响应的简化分析模型

The bearing capacity of single pile is important to the design of pile foundation.

单桩承载力的确定,在桩基础的设计中占有重要地位.

Uniting load transfer function of single and mechanics of elasticity, analyzing and calculating method considering slip of pile and soil and whole stiffness dynamic adjusting of pile group is put forward. Obviously, the method is more in consistent to reality.

采用单桩荷载传递函数和弹性力学相结合，提出了更加符合实际情况的群桩分析方法，该方法考虑了桩土相对滑移以及桩顶整体刚度随荷载动态调整。

Analyzing of axial load-transfer for single pile in layered ground

层状地基中单桩轴向荷载传递全过程分析

Theoretical analysis on axial load transfer of single pile

单桩轴向荷载传递的理论分析

A New Displacement Criterion Judging Method of Single Pile Limit Bearing Capacity

单桩极限承载力新位移准则判定法

With compared the action mechanism between thin-wall pipe pile using cast-in-situ concrete and several open-end pipe piles, the method for calculation of thin-wall pipe pile using cast-in-situ concrete is described based on bearing capacity of single pile of the latter.

比较了现浇混凝土薄壁管桩与现有几种开口管桩作用机理的差别，根据后者单桩承载力计算的经验公式，提出了现浇混凝土薄壁管桩单桩竖向承载力的计算公式。

Research on effect of water level fall on vertically loaded single pile

降水沉降对竖向受荷单桩的影响研究

Calculation and influence analysis for axial rigidity of a super-long single pile

超长单桩轴向刚度的计算及其影响因素

Study on Calculation Method for Surface Curves Above Single Row Permeable Pile Groin

单排井柱桩透水丁坝上游水面线计算研究

Pull Out Test of Single Pile in Soft Foundation and Determination of Uplift Coefficient

软土地基中单桩抗拔试验及抗拔系数的确定

Single pipe pile shows sliding failure at interface and cannot utilize the strength of material; the bearing capacity and deformation ability are low.

结果表明，现行的单钢管桩属于界面的粘结破坏，承载力低，变形能力弱，不能充分发挥材料特性。

Research on Load Transferring Characteristics of Super-Long and Large Diameter Single Pile

超长大直径单桩荷载传递特性研究

Because the depth of pile tip into bearing stratum could not satisfy design requirement, the actual values of the vertical ultimate carrying capacity of single pile could not satisfy design requirement.

由于桩基未能按设计要求进入持力层足够的深度，桩基承载力不能满足设计要求，因此，该库房地基基础必须进行处理。

The results of the study show the existence of mud will affect vertical ultimate bearing capacity of single pile from two aspects: normal stress and tangential stress.

研究结果表明：泥皮主要从两个方面影响单桩竖向承载力：接触面的法向应力和切向应力。