tension pile

The Research of Stress and Deformation on Single Tension Pile

抗拔单桩受力与变形研究

In the multilayered froth cell tightly pastes the tension board to pile up, the partial packing to the intermediate deck froth cell, under microscope many froths cell gather under endothelia, analogue of lipin drifts away to the extracellular, form athermanous plaque.

多层泡沫细胞紧贴内弹力板堆积，部分填充于中层泡沫细胞，镜下，内皮下有较多泡沫细胞聚集，脂质类似物游离于细胞外，形成粥样斑块。

Load and deformation analysis of pedestal tension pile

扩底抗拔桩荷载变形分析

Attentions for the testing of tension pile with branches and plates

挤扩支盘抗拔桩试验应注意的问题

Load-transfer method is adopted to analyze the relationship between lad and deformation of pedestal tension pile.

采用荷载传递方法，建立了扩底抗拔桩的分析模型。

Gray correlation analysis of the ultimate bearing capacity of explosive-enlarged hole cast-in-place tension pile

爆扩抗拔桩极限承载力灰色关联度分析

Evaluation of deformation of tension pile group using equivalent pier method

利用等效墩法估算抗拔群桩基础的变形

The failure modes of the single tension pile to mainly have three kinds of the following: ( 1) Follow the pile-the soil side interface shears to break;

抗拔单桩的破坏模式主要有以下三种：（1）沿桩&土侧界面剪破；

However, the researchers found that the relationship of Load-bearing mechanism between the compressive pile and tension pile seems to be discreteness because of the tension pile Load-bearing properties is affected by many factors.

然而工程实践中发现，由于抗拔桩的承载性能受到很多因素的影响，因此在承载性能方面与抗压桩的关系表现的较为离散。

So much of design method and theory knowledge about the tension pile still rely on the basic theory of compressive pile.

因此在抗拔桩的设计和研究方面很多知识还依赖与对抗压桩的认识和研究基础之上。

On Civil engineering, Using the tension pile can solve the uplift of foundation well by which is the most popular of resistance foundation.

工程中，抗拔桩作为应用最为广泛的抗拔基础在一定程度上能很好的解决基础的上拔问题。

Analysis of Static Load Test of Tension Pile Bored in Permanently Frozen Ground

多年冻土地区钻孔灌注抗拔桩静载试验分析

Analysis for deformation of single tension pile and pile groups using modified variational approach

使用修正变分法分析抗拔单桩和群桩的变形

According to the principle of the minimum potential energy, the deformation of single tension pile and pile groups was analyzed using a modified variational approach.

根据最小势能原理，使用修正变分法来分析抗拔单桩和抗拔群桩的变形。

Comparatively speaking with the compressive pile, Our knowledge about the Load-bearing mechanism and Stressed deformation of tension pile are far behind.

相对抗压桩而言，人们对于抗拔桩的承载机理与受力变形的认识却远远落后于对抗抗压桩的认识。

Due to the regulation of the mode for shear transform, deduce the single tension pile solution of theory, and experiment the result with indoor model to carry on the comparison.

本文从桩基荷载传递规律的剪切位移模式出发，推导出抗拔单桩荷载与位移的理论解，并与室内模型试验结果进行比较；