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桩体应力
相关语句
  pile stress
     By conducting field loading tests of single piles and composite foundation with single pile、four piles、nine piles in different length and area displacement ratio about rammed soil-cement pile composite foundation,the influence of pile length and area(displacement) ratio on bearing capacity、stress ratio between pile and soil、concentration coefficient of pile stress、reducing coefficient of soil stress between piles are studied.
     对夯实水泥土桩复合地基,进行了不同桩长单桩载荷试验,不同桩长的单桩及4桩复合地基载荷试验,不同面积置换率的9桩复合地基载荷试验,探讨了桩长、面积置换率对复合地基承载力、桩土应力比、桩体应力集中系数及桩间土应力减小系数的影响。
短句来源
     (3) Plane finite element method (FEM) is introduced to investigate bearing mechanism of rigid pile composite ground under embankment. Soil arching effect, membrane effect and pile stress concentration are highlighted, and the role of pile cap in the composite ground is analyzed.
     (3)采用平面有限元的分析手段,深入研究了路堤荷载下刚性桩复合地基的承载机理,重点探讨了土拱效应、拉膜效应以及桩体应力集中比等量值的影响因素,分析了桩帽在刚性桩复合地基体系中作用。
短句来源
     The stress ratio between pile and earth in composite ground,concentration coefficient of pile stress,reducing coefficient of earth stress between piles are analyzed in association with loading test of the composite ground,field measured reaction of pile tip,reaction of earth between piles. The properties of shared loads between pile and earth in composite ground are also studied.
     本文结合水泥土桩复合地基载荷试验, 现场量测了桩顶反力、桩间土反力, 分析了复合地基的桩土应力比、桩体应力集中系数、桩间土应力减小系数,并对复合地基中桩土分担荷载的特性进行了研究。
短句来源
     pile stress extent ascends instead with the load level increasing. Piles will bear most upper load gradually. Pile-soil stress ratio is a trend of linear rising.
     在试验荷载条件下 ,随着荷载水平的增加 ,桩间土的应力增长幅度变小 ,而桩体应力增长幅度变大 ,桩体逐渐承担大部分上部荷载 ,桩土应力比与荷载之间基本上呈线性增长趋势
短句来源
     With multi pan single pile composite foundation as a calculation model and with three dimension non linear finite element to calculate the pile stress and the earth stress between piles in the multi pan cement soil composite foundation,some difficult to obtained in site results were obtained. The paper summarized the stressed characteristics of the multi pan cement soil pile foundation.
     利用多支盘单桩复合地基作为计算模型 ,用三维非线性有限元来计算多支盘水泥土桩复合地基中的桩体应力、桩间土应力 ,取得了一些用实测手段难以得到的结果 ,总结了多支盘水泥土桩复合地基的一些受力特性。
短句来源
  “桩体应力”译为未确定词的双语例句
     From these data, the paper analyzes the variation regularities of the pile-soil stress ratio,the load sharing ratio of pile and soil,the stress concentration coefficient and the stress reduction coefficient of pile body and inter-pile soil.
     分析了复合地基桩土应力比 ,桩、土荷载分担比 ,桩体应力集中系数及桩间土应力减小系数的变化规律。
短句来源
     The pile is analyzed by ANSYS software, which is largely used in the world, to contrast the settlement of the pile head between precast concrete screw pile and traditional pile under the same conditions;
     本文利用大型计算软件ANSYS对预制螺旋桩在复合受力情况下桩体应力、单桩承载力和沉降关系、动力头截面形式等方面进行力学仿真分析、几何参数影响分析。
短句来源
     In this paper, based on a large amount of on-the-spot detecting data,the features of reflection waves corresponding to various kinds of structural defects detected by the Pile Integrity Tester are summarized,and it is pointed out that the types of defects should be judged through comprehensive analysis according to the stress wave transmission and reflection theory.
     在大量现场实测的基础上,总结了PIT仪检测桩基结构各类缺陷的反射波形特征,指出波形判读应在桩体应力波传播反射理论的基础上,综合分析以确定缺陷类型。
短句来源
     Using indoor physical modeling of composite subgrades un der flexible foundation, the earth pressure between piles, the axial stress of p iles and the stress at pile top are measured, for various scenarios. The results indicate: (1) the axial force of pile within a depth of two times of the pile d iameter below the foundation essentially remains constant, while for the rest of the effective pile length, the stress decreases with depth;
     应用室内模型试验,对柔性基础下复合地基的桩间土应力、桩体轴向应力、桩顶应力进行了测试,研究不同工况下的变化规律,结果表明桩体轴向力在基础以下两倍桩径深度以内基本相等,从两倍桩径深度以下到有效桩长处,桩体应力随深度的增加而减小;
短句来源
     In this paper,the author analyzes on pile-stress,stress of soils between piles and displacement of piles using Ansys. The conclusion is that the bearing capacity is increased by 40% with branches,pile-side friction is about 90% of single-pile bearing capacity,first branch bears most loads,bearing capacity varies with the numbers of branches,diameters of branches,intervals of branches and elastic modulus of piles.
     本文用Ansys分析了多支盘水泥土桩复合地基中的桩体应力、桩间土应力和位移,总结了多支盘水泥土桩的承载特性:设置多支盘,承载力增加约40%,桩侧受力约占90%,第一个支盘受力最大,承载力随盘数、盘径、盘距、桩体弹性模量等产生变化。
短句来源
更多       
  相似匹配句对
     Stress Observation and Analysis of the Soil Mass around Pile Tip-side
     周端土应力观测及分析
短句来源
     Analysis on the Stresses Subjected to the Body of Spinning Box
     纺丝箱应力分析
短句来源
     SEMI-ANALYTICAL SOLUTION OF STRESS DISTRIBUTION IN COMPOSITE GROUND IMPROVED WITH PILES
     复合地基应力分布的半解析法分析
     A study of post crown restoration with different materials by three dimensional finite element method
     核冠修复材料对牙应力的影响
短句来源
     Measurement of Rock Stress by Hydraulic Fracture Technique
     水压致裂岩应力量测
短句来源
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By the analysis of triaxial test results of stone pile models with different gradation,this paper noticed the similarityr between pile stress strain relation under practising confining pressure level and Duncan Chang non linear model,and furthermore,discussed the effect of different confining pressure upon pile deformation properties and drew some conclusions that would enrich the design work.

通过不同级配的碎石桩模型三轴试验,分析结果表明,在实际工程桩的围压水平下桩体的应力—应变关系近似于邓肯模型。着重探讨了围压级配对桩体变形特性的影响,并由此导出了几条对碎石桩设计理论有重要作用的结论

By the indoor model test of flyash pile, the

通过粉煤灰桩的室内模型试验,分析了粉煤灰桩的变形破坏特性、桩土应力的变化规律及其加固软土地基的作用机理。随着荷载的增加,桩间土应力逐渐增大,桩体应力增长较快,达到峰值时桩体屈服,复合地基开始发生破坏,桩体应力下降;桩土应力比随着荷载和时间的变化而变化,并与桩土模量比、桩的长径比有关,在桩基设计时应把桩土应力比作为一个变值来考虑。粉煤灰桩强度较高且透水性好,加固软基时其挤密作用、置换作用和时间效应都很显著,故粉煤灰桩是一种比较理想的柔性材料桩。

The stress ratio between pile and earth in composite ground,concentration coefficient of pile stress,reducing coefficient of earth stress between piles are analyzed in association with loading test of the composite ground,field measured reaction of pile tip,reaction of earth between piles.The properties of shared loads between pile and earth in composite ground are also studied.

本文结合水泥土桩复合地基载荷试验, 现场量测了桩顶反力、桩间土反力, 分析了复合地基的桩土应力比、桩体应力集中系数、桩间土应力减小系数,并对复合地基中桩土分担荷载的特性进行了研究。

 
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