复合地基载荷试验综合反映了桩及桩间土的承载性状。
The loading test of composite foundation reflects the comprehensive bearing capacity and characters of pile and soil.
桩端后压浆可以提高桩的承载力，改善桩的承载性状。
The pile-end post-grouting technology can increase the bearing capacity of piles and improve the bearing performance of piles.
不同浅层地基处理法下PHC管桩水平承载性状对比尚缺乏研究。
The behavior of PHC pipe piles under lateral load is lack of research now.
因此，嵌岩桩的水平承载性状一直是工程和学术界比较关注的问题。
So, the lateral bearing property of rock-socketed piles has been concerned by engineering and academia.
而在其他地区，对其承载性状和工作机理的实验研究则开展的较少。
In other areas, however, a little experiment and research about its bearing behavior and working mechanism have been done.
因此，本文以非线性有限元分析竖直荷载作用下超长群桩承载性状。
Therefore, this thesis analysed the bearing behavior of super-long group piles under vertical loadings by non-linear finite element method.
因此，对考虑施工过程影响的钻孔灌注桩的承载性状的研究是必要的。
So, it's necessary to research the bearing behavior of drilled piles considering construction process.
通过模拟分析，得到考虑施工过程影响的钻孔灌注桩的竖向承载性状。
After simulation and analysis, vertical bearing behavior of drilled piles considering construction process was obtained.
逆作复合桩基作为一种新型的基础形式，对其承载性状、工作机理的研究很有必要。
The complex foundation by top-down method is a new kind of foundation. It is necessary to study its bearing mechanics and working behaviors.
其二是地基基础模型试验，分析基础模型与地基土的共同作用的承载性状和变形特征。
The other is the foundation engineering model test, in which the combined action of foundation model and soil are analyzed.
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.
研究结果表明，桩身总侧阻力达到极限后退化的探讨对桩承载性状的研究具有重要作用。
The following conclusion can be drawn that the research has important significance to the understanding of pile bearing characteristics.
通过室内模型试验及现场试验，对碎石注浆桩这一新型桩基技术的承载性状、工作机理进行了试验研究。
The bearing behaviors and working mechanics of crushed stone grouting piles, a new technique, are studied by model tests and field tests.
本文通过五根桩身内埋设量测元件的试桩资料，分析桩的荷载传递机理与承载性状，以及施工工艺对其影响和作用。
The paper analyzed the load transfer behavior and bearing capacity characterstics of pile based on the in-site test data of five instrumented piles.
利用ANSYS有限元程序建立模型，对CFG桩复合地基承载性状(竖向位移、应力分布、破坏特点等)进行了分析。
Designed model established by ANSYS program is used to analyze the loading behavior of the CFG pile composite foundation such as vertical displacement, stress and character of destructive capability.
根据同一试验场地厚层非湿陷性黄土状土中8根大直径扩底墩、2根等直径桩的竖向承载力静载试验，对扩底墩的竖向承载性状进行了研究。
Based on the load tests of 8 large diameter belled piers and 2 friction piles, the vertical bearing behavior of the belled pier in non-collapsing loess-like soil is studied.
为了分析不同尺寸条件下扩底墩的承载机理，利用三维有限元，建立墩土接触模型，分析不同墩身长度、扩底直径以及扩大头锅底高度时扩底墩的承载性状。
In order to analyze the bearing mechanism of belled pier with different dimensions, by three-dimensional finite element, a contact model of pier and soil was established.
说明文章提出的方法对计算大直径单桩的荷载与沉降曲线具有较好的适用性，利用桩身和桩端的三参数荷载传递函数模型和迭代算法分析大直径单桩的承载性状是可行的。
Therefore, it is feasible to analyze the bearing capacity of a large diameter single pile by three parameters load transfer function model of pile body and pile top and numerical iteration method.
骨骸的性状能够告诉死者一生当中身体承载了多少重量。
The shape of bones can give a general idea about the weight a person carried in life.
再次，运用二维轴对称有限元法以及三维有限元法，系统分析了挤扩支盘桩单桩和群桩的承载变形性状。
Thirdly, the bearing and deformation characteristics of single and group piles are investigated by means of axisymmetric finite element analysis (FEA) and three-dimensional FEA.
采用该分析模型，分析了桩身几何参数、桩顶荷载水平、混凝土弹塑性和桩侧阻软化效应对大直径超长单桩承载变形性状的影响。
The effects of shaft geometry, load level, concrete elastoplasticity and shaft resistance softening on bearing and deformation characteristic of LDSLP were studied by using this model.
根据单桩静载荷试验的结果，全面系统地分析了挤扩支盘桩的承载机理、荷载传递性状和FEM模拟结果。
Bearing mechanism, loading transfer behavior and results of FEM simulation of squeezed branch pile are analyzed systematically in this paper based on results of static loading test.
采用允许部分截面进入局部塑性状态的设计方法，相比弹性设计结构的承载力大为提高。
The design method which allows some sections to be part-plastic can improve load-carrying more greatly than elastic design method does.
通过沿海某大型火电厂主厂房地基中超长钻孔灌注桩静载试验和桩身轴力测试，探讨软土地基中超长钻孔灌注桩的承载力性状和荷载传递机理。
According to the static loading test and the axial force test, the bearing capacity and load transfer mechanism of the over-length pile in the littoral soft clay are discussed.
通过温州软土地基中超长钻孔灌注桩静载荷试验和桩身轴力的测试，探讨了软土地基中超长钻孔灌注桩的承载力性状和荷载传递机理。
In this article, the bearing capacity behavior and load transfer mechanism of super long bored pile in Wenzhou soft clay are discussed, on the basis of the static loading test and axial force test.
试验结果表明：桩周土的性质是影响单桩水平承载力和性状的主要因素。
As indicated by test the soil property surrounding the pile is the main factor affecting the horizontal bearing capacity of pile.
通过载荷试验证明，挤扩支盘桩由于桩身不同位置设置了多个支或盘，使其荷载传递性状发生了根本的改变，因而它的承载力及沉降等方面也发生了变化。
It is proved by loading test that the loading transfer behavior of squeezed branch piles has changed because at different places of the pile body are located many branches or disks.
钻孔灌注桩后压浆技术可提高桩的竖向承载力、减少桩的沉降并改善桩的工程性状。
The post-grouting technique for bored piles can increase the vertical bearing capacity of piles, decrease the subsidence and improve the engineering behaviors of piles.
为研究支盘桩在不同土质中重复加载下的工程性状，分别对一个双盘模型支盘桩在粉土和粉质黏土中进行5次重复加载–卸载试验，所加最大荷载小于该模型桩的极限承载力。
The model pile with two plates is loaded and unloaded for 5 times in silt and silty clay to study the engineering behavior of pile with plates and branches under repeated loading in different soils.
分析了旧有房屋地基承载力性状的评价，指出了房屋增层改造设计的具体措施。
It is also an analysis on the evaluation of the ground bearing capacity of the old buildings. Besides, it shows certain measures of the designing in the add-story reconstruction.
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