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pile compression
相关语句
  桩身压缩
     The pile top settlement is mainly made up of the pile compression and the pile tip settlement caused by the consolidation of the substratum. Hence the stiffness of single pile in pile groups is related to the consolidation of the substratum.
     桩土筏结构体系在竖向荷载作用下,其桩顶沉降主要是由桩身压缩和桩端沉降组成,而桩端沉降是由桩端下卧层的固结产生,因此,群桩中单桩的刚度随桩端下卧层的固结而变化。
短句来源
     The pile compression wasobtained by the theory of single pile, and the settlement of substratum was estimatedby layer-wise method.
     桩身压缩按照单桩分析理论确定,桩端沉降按照群桩应力分析模型采用分层总和法计算。
短句来源
     The settlement of pile top in pile foundation consist of pile compression and settlement of substratum.
     在有限元法分析群桩沉降组成的基础上,将群桩的桩顶沉降分为桩身压缩和桩端整体沉降。
短句来源
     The pile compression was obtained by static load test or the theory of single pile, while the settlement of substratum was estimated by layer-wise method.
     桩身压缩按照静载荷试验确定或者单桩分析理论确定,桩端整体沉降按照群桩应力分析模型采用分层总和法计算,获得群桩中任意桩的P~S曲线及群桩中单桩的非线性刚度。
短句来源
     A multi-parameter static load test method of pile is introduced. With this method,the results calculated with elastic method are compared with the results measured in the field test,and the elastical and plastical characteristics of pile and the influence factors on pile compression are analysed.
     从既有桩顶沉降量又有桩端沉降量及桩身各点位移量的静载荷试验资料入手,分析了钻孔桩的荷载传递和变形性状,揭示了不同规格桩在不同荷载水平下的桩身混凝土压缩量和弹塑性变化规律,并分析了桩身压缩量的影响因素。
短句来源
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  桩的压缩
     The stress behavior of the“one-to-one ”column-pile foundation base of tall buildings was analyzed in the following two respects:soil resilience and pile compression,and a approximate formula for calculation of base reaction was deduced. The case study has shown that the reaction acted to the base is not to be negligible.
     从土的回弹及桩的压缩两个方面分析了高层建筑一往一桩基础底板的受力情况,推导出了一个计算底板反力的近似公式,并通过实例计算说明底板所受的反力是不容忽视的。
短句来源
  “pile compression”译为未确定词的双语例句
     If soil horizon temperature is higher than before,pile capacity will be more strong,pile compression and the settlement of pile top will be smaller;
     提出土层温度越高,单桩的承载力越大,桩体的压缩量越小,桩顶的沉降越小;
短句来源
     By way of examples of the static load tests for pile foundations of 500 kV transmission line towers of Left Bank Power Station,Three Gorges Dam,this paper gives an account of the single pile compression test and pull test under vertical static load,and the single pile push test under horizontal static load to provide reference for the tests for similar foundation works.
     以三峡左岸电站500 kV输电线路杆塔桩基础静载试验工程为实例,介绍单桩垂直静载抗压试验、单桩垂直静载抗拔试验、单桩水平静载抗推试验,供同类工程参考。
短句来源
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The stress behavior of the“one-to-one ”column-pile foundation base of tall buildings was analyzed in the following two respects:soil resilience and pile compression,and a approximate formula for calculation of base reaction was deduced.The case study has shown that the reaction acted to the base is not to be negligible.

从土的回弹及桩的压缩两个方面分析了高层建筑一往一桩基础底板的受力情况,推导出了一个计算底板反力的近似公式,并通过实例计算说明底板所受的反力是不容忽视的。

Shear displacement transfer characterised via separate analysis of side friction and tip resistance,and then associating them through displacement coordination.In calculation a pile is divided into several microunits and a lot of nonlinear equilibrium equations are written out based on the subsidence of a pile including point displacement and anount of pile compression. The solution of the equation sets and the use of iteration method lead to the vertical bearing value by assuming that there is a point...

Shear displacement transfer characterised via separate analysis of side friction and tip resistance,and then associating them through displacement coordination.In calculation a pile is divided into several microunits and a lot of nonlinear equilibrium equations are written out based on the subsidence of a pile including point displacement and anount of pile compression. The solution of the equation sets and the use of iteration method lead to the vertical bearing value by assuming that there is a point displacement and a load\|settlement curve line of a single pile under the effect of vertical load,can also be estimately figured out.

剪切位移传递法的主要特点是将桩侧摩阻力与端阻力分开考虑 ,通过位移协调将二者再联系起来。计算时将桩分成若干微小单元 ,根据桩的沉降由桩尖位移和桩身压缩量两部分之和组成 ,列出n元非线性平衡方程 ,解此n元非线性方程组并用迭代法可求得在一假设桩尖位移下桩顶竖向作用力 ,从而预估出单桩在竖向荷载作用下的荷载 沉降曲线

The settlement prediction theory and control technology of composite foundation (mainly non grainy material piles processed composite foundation) are discussed in detail. The factors resulting in foundation settlement are analyzed, after which the control procedures are listed. First, the hypothesis block method is applied for the settlement prediction of high rise buildings, where the lateral friction is varying in a certain scope (q=0~qsik) . Then the pile compression approach is employed...

The settlement prediction theory and control technology of composite foundation (mainly non grainy material piles processed composite foundation) are discussed in detail. The factors resulting in foundation settlement are analyzed, after which the control procedures are listed. First, the hypothesis block method is applied for the settlement prediction of high rise buildings, where the lateral friction is varying in a certain scope (q=0~qsik) . Then the pile compression approach is employed for the settlement calculation of composite foundation, where the controversial concept of "composite modulus" for composite foundation is avoided. In the determination of appendix strain in soil pile separate model, the diffusion angle has to be confined in a certain scope (θ=φ/4~φ). In the procedure of settlement prediction, it is supposed that the artificial intelligence aided monitoring should be the primary way and the numerical calculation only be the auxiliary one. New settlement prediction and control theory is given. Finally, the neural networks technology is used in the practice of settlement calculation for a high rise building built on composite foundation.

本文以复合地基(主要研究非散体材料桩复合地基)变形预测与控制为研究对象,讨论了复合地基变形的影响因素和控制技术与措施。提出用整体模式(假象实体法)进行复合土层下卧土层的强度和变形验算时,侧阻力在一定区间(q=0~qsik)内变化的模型,适用于高层建筑的变形预测;采用桩身压缩法进行整体模式中复合土层的压缩变形计算,避开了复合地基计算中颇具争议的复合模量的计算问题;分算模式下卧土层附加应力的计算模型中,应力扩散角的取值应在一定范围(θ=φ/4~φ)内变化。对变形预测,提出以数值计算为辅,人工智能测控为主;建立了新的变形预测与控制理论,并应用神经网络技术进行了某高层建筑复合地基变形预测的工程实践。

 
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