Aimed at the pile foundation in frozen soil of a high voltage transmission line project in Xinjiang Region, a laboratory tensile model test is carried out under artificial frozen condition.
以新疆地区某高压输电线冻土桩基础受力分析为背景，在人工冻结条件下，进行了单桩的室内抗拔模型试验。
In the course of studying on pile group under its model test, it is discovered th at the measured value of effect coefficient of pile group is larger than that in the codes table.
在进行群桩模型试验研究过程中，作者发现实测群桩效应系数与规范表中相应的数值存在较大差异。
On the base of lots of pile test results of static test and centrifugal model test, a load transfer function of side resistance of super-long pile considering depth effect is put forward.
在分析了大量单桩静载试验和一些离心模型试验结果的基础上，分别针对超长单桩的桩侧、桩端承载特性进行了理论分析。
Second, durability model test for cantilevered and prestressed anchor anti-slide pile are took up, all model piles are affected under acid-stress coupling.
第二、进行了悬臂式抗滑桩和预应力锚拉桩在酸-应力耦合条件下的耐久性模型试验。
According to the current situation of super-long pile groups, i. e. more application and less theoretical studies, a large-scale laboratory model test is conducted.
针对超长群桩使用较多而理论研究较少的现状，进行了大型的室内超长群桩模型试验。
The testing application about FBG technology on stabilizing pile model test is introduced.
在抗滑桩模型实验测试中应用了该项技术。
According to the test of 9 specimens, a failure model and load transfer mechanism of steel-fiber reinforced concrete (SFRC) thick pile cap with three piles is analysed.
根据9个试件的试验结果，分析了钢纤维混凝土三桩厚承台的破坏模式与传力机理。
According to the local scouring around the pile foundation of the pylon, a normal movable-bed physical model test is conducted to predict the local scouring and is verified by the field measured data.
针对群桩墩处河床局部冲刷的复杂性，运用正态动床物理模型较好地预测了桥墩附近河床局部冲刷，并获得了现场监测结果的验证。
With comparison of computing result and test in situation, it shows that the contact element model is suited to simulating the pile-soil 's shear force transmission and relative displacement.
模型计算结果与实测比较表明，接触单元能较好地模拟桩与土之间的剪力传递和相对位移。
The behavior of the model pile in the liquefying saturated sand layer during shake is studied through the shake table test, and some results about the soil-pile dynamic interaction are obtained.
通过振动台试验，研究了饱和砂土中桩基的振动特性，对桩土振动过程中的动力相互作用有了初步的认识。
With comparison of computing result and test in situation , it shows that the contact element model is suited to simulating the pile-…
模型计算结果与实测比较表明，接触单元能较好地模拟桩与土之间的剪力传递和相对位移。
With comparison of computing result and test in situation , it shows that the contact element model is suited to simulating the pile-…
模型计算结果与实测比较表明，接触单元能较好地模拟桩与土之间的剪力传递和相对位移。
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