简要介绍了城市轻轨钢轨道梁在工厂内进行静荷载试验的方法和步骤,同类工程具有借鉴意义。
On the base of static load experiment and the finite element method, three major contents have been made.
介绍自平衡法深层平板载荷试验原理、试验设备及试验方法,并将其与传统单桩静荷载试验进行效益对比分析。
It introduces the principle, equipment and method of deep plate loading test by self-balance method, and compares it with the traditional loading test of single pile.
采用现场静荷载试验所得到的单桩垂直承载力标准值是最基本、最合理的,它是桩基础设计最主要最可靠的依据。
The standard value from the spot dead load experiment is the most important and reliable basis of the stake base design.
采用现行规范规定的对桩身承载力和地基土对桩的支承阻力两项的计算,确定嵌岩桩竖向抗压静载试验的试验荷载。
Based on the demand of present code, using the calculation of bearing capacity of pile shaft and subgrade bearing capacity for pile, vertical experimental load of embedded rock pile is ensured.
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.
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.
介绍东海大桥部分PHC试桩的高应变动测、竖向静载和水平荷载试验情况。
The high strain dynamic load tests, vertical static load tests and horizontal load tests for part of PHC trial piles of East China Sea Bridge are described.
通过对挤扩支盘桩的桩身静载试验和测试的结果,分析其在竖向荷载作用下的荷载传递机理。
The mechanism of load transfer on the vertical loading through the analysis of squeezed branch piles' field static loading test is analyzed.
工程上通常是通过静载荷试验来测取桩的荷载-沉降曲线,耗资巨大。
The costly plate loading test is usually used to obtain the load-settlement curve of the pile.
根据试验数据向传统静载试桩结果进行转化和对比,并对桩的承载性能与荷载传递特点进行了分析。
The test results are converted to load-settlement curves of conventional testing method and the bearing behavior and load transfer characteristics are analyzed.
单桩静载荷试验的试验环境虽然对极限承载力影响较小,但是对试桩的荷载位移曲线的影响是不可忽视的。
Although there is little effect to limited capacity by circumstance of load test, yet is not ignore effect to the P-S curve of single pile.
掌握桥梁试验方法是荷载试验取得成功的先决条件,本文对桥梁静、动载试验方法进行了深入研究。
Load master bridge test is a prerequisite for successful trials, the paper bridge static and dynamic tests conducted in-depth research methods.
在上述静载试验基础上,进行了疲劳荷载作用下混凝土裂缝稳定扩展过程研究。
Based on the static experiment mentioned above, the research of stable crack growth process of concrete under fatigue loads was carried out.
在静载荷试验中,由于种种原因终止荷载未达到极限荷载时,可用上述方法进行推测。
In a static load experiment, such a method can be used to make estimation in the case that exerted final load can is not up to ultimate bearing capacity.
该方法具有比静载荷试验的荷载—沉降曲线法更安全、准确、方便等优点。
Compared with the past used determination method of the load bearing capacity according to the load-settlement curves from static load tests, this new method has distinct advantages of more safety.
利用该装置对某工程混凝土预制静压桩进行了模拟交通荷载的现场静、动载试验。
Static and dynamic load test in the filed of precast static pressure piles have been performed by use of combination equipment of static and dynamic load.
根据静载荷试验结果,研究褥垫层厚度对荷载在水泥土搅拌桩四桩复合地基中传递的影响规律。
The load transfer mechanism of cement-soil pile composite foundations with different cushion heights were studied according to the results of static loading tests.
结合某根桩的静载试验结果,对该桩的荷载与沉降分别进行了预测,并在只有部分实测结果的情况下,对单桩的极限承载力进行了预测。
Based on part of the data of static load test, the ultimate bearing capacity and the whole load settlement curve is also predicted.
根据国内外横向荷载下钢管桩现场试验资料,本文提出了静载作用下多层地基地基系数k_s的经验公式。
According to the field data of Lateral loaded steel piles at home and abroad, an empirical formula for evaluating, modulus of subgrade reaction under static loading in layered soils was proposed.
在上海地区典型饱和软粘土不排水循环三轴试验的基础上,分析了影响软粘土塑性累积变形的主要因素:循环荷载的作用次数,初始静偏应力和循环加载动偏应力。
It was shown that the cumulative plastic strain depended not only on the applied cyclic stress and number of cycles, but also on the initial static deviatoric stress level.
通过不同条件下的沥青路面全厚度车辙试验,就中面层沥青类型、静荷载、路面材料和结构组合设计以及温度等因素对沥青路面车辙的影响进行了研究。
There were many factors that resulted in rutting of asphalt pavement, including asphalt type, static load levels, materials, structure combination and temperature and so on.
最后,结合桥梁检测实例,通过对附加荷载作用下的静测和动测试验结果的分析,进一步证明的附加荷载动测法的可行性及优越性。
Finally, combine the instance bridge measure, through analysis of the result of static load and dynastic load, it further proved the method of attached load is feasibility and superiority.
最后,结合桥梁检测实例,通过对附加荷载作用下的静测和动测试验结果的分析,进一步证明的附加荷载动测法的可行性及优越性。
Finally, combine the instance bridge measure, through analysis of the result of static load and dynastic load, it further proved the method of attached load is feasibility and superiority.
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