固结沉降,consolidation settlement
1)consolidation settlement固结沉降
1.Analysis of soilconsolidation settlement by ADINA;土体固结沉降的ADINA分析
putational method forconsolidation settlement considering submergence due to groundwater during preloading;考虑地下水浸没作用的固结沉降计算方法
3.The SFEM analysis and reliability assessment ofconsolidation settlement based on Biot consolidation theory;地基固结沉降随机有限元计算和可靠度分析
英文短句/例句
1.Analysis of secondary consolidation settlement based on the data from long-term observation of settlement从长期沉降观测资料分析次固结沉降
2.Consolidation Settlement of Sand Drain Subgrade Based on Biot Theory基于Biot理论的沙井地基固结沉降分析
3.Research on ground consolidation and settlement features in plastic drainage plate塑料排水板加固地基固结沉降特性研究
4.A Research on the Consolidation Settlement and Stability of Soft Clay Ground with Structure Characteristic;结构性软土地基的固结沉降及稳定研究
5.Study on Consolidation Settlement and Stability of Wetland Soft Soil Foundation in the Cold Region;寒区湿地软土地基固结沉降与稳定性研究
6.Research of Processing Soft Soil Ground Consolidation Settlement with Sand Bag Well;袋装砂井处理软土地基固结沉降的研究
7.Mechanical Properties and Consolidation Characteristics of Dredged Sludge with High Water Contents;高含水率疏浚泥物理力学及固结沉降特性研究
8.Research on Consolidation Settlement and the Control of Stability for Soft Clay Ground Treated with Plastic Drains;排水板处理软土地基固结沉降与稳定控制研究
9.Discussion on the influences of the thick weak soil s consolidation settlement which is under the bearing stratum on pile foundation desining;厚层软弱下卧层固结沉降对桩基础变形的影响
10.Study of Consolidation Behavior of Soft Clay with Structure Characteristics and Application in Practice;深厚结构性软土部分处理地基固结沉降性状及工程应用
11.Soft Soil Embankment Consolidation Settlement Characteristics of Jiangmifeng-Huangsongdian First-class Highway;江密峰至黄松甸段一级公路软土地区路基固结沉降特性
12.The Elasto-Plastic Consolidation Settlement of Soft Clay Based on the Porous Media Theory;基于多孔介质理论的饱和软土弹塑性固结沉降研究
13.Study on Consolidation & Settlement of Using Prefabricated Plastic Drains Improving the Soft Foundation in Shenzhen Gulf;塑料板排水法处理深圳湾软粘土地基的固结沉降研究
14.Study of Ground Consolidation Settlement Due to Tunnel Excavation with Centrifuge Model Test;离心模型试验研究隧道开挖引起的地表固结沉降
15.Inverse Analysis and Forecast of the Post-construction Settlement with Drainage Consolidation Method on Soft Foundation;排水固结加固软基工后沉降反分析与预测
16.The Study of Settlement Calculation and Consolidation Characteristic for Vacuum Combined with Surcharge Preloading;真空联合堆载预压法沉降计算与固结特性研究
putation & Study on Settlement Law and Consolidation in The Vacuum-Heaped Load Combining Pre-compression;真空堆载联合预压固结与沉降规律研究
18.Calculation on shield tunneling-induced ground settlement in terms of consolidation of boundary disturbed soil考虑盾构施工扰动土体固结的地层沉降计算
相关短句/例句
consolidation and settlement固结沉降
1.By an example and with the result of two geotechnical investigation,the change regulation on mechanical properties of tailings dam deposit is analysed in the process ofconsolidation and settlement.通过工程实例,结合两次勘察成果,分析了御驾泉尾矿坝坝体沉积尾矿在固结沉降过程中物理力学性质的变化规律。
3)reconsolidation settlement再固结沉降
1.Because of soil squeezing effect and excess pore water pressur,reconsolidation settlement will occur around soil compaction piles in saturated soft clay during pile driving.位于饱和软粘土地基中的挤土桩,由于沉桩过程中地基土产生挤土效应及超静孔隙水压力,同时随着超静孔隙水压力的消散,桩周地基土产生再固结沉降。
2.Based on site measurement, analysis is made of the ground loss and surface settlement of the embankment, and thereconsolidation settlement of the disturbed soil.本文以该工程的实测沉降为依据，分析了顶管施工过程中所产生的地层损失和堤面沉降，分析了受扰动土体的再固结沉降。
4)consolidation & settlement固结与沉降
5)sedimentation and consolidation沉降与固结
6)secondary consolidation settlement次固结沉降
延伸阅读
土的固结与沉降土的固结与沉降consolidation and settlement of soilt LJ de gLJJIe yu eher1Jlong土的固结与沉降(consolidation and Sett-lement of 5011)固结是饱和土体在应力作用下，水从孔隙中排出，压缩变形量随时间而增长的全过程。沉降是在应力作用下土体发生压缩或剪切变形而引起的垂直位移。在饱和土固结过程中，开始作用的应力全部由孔隙水所承担，随着孔隙水的排出和体积的压缩，土中超孔隙水压力消散，粒间有效应力相应增长，直至超孔隙水压力全部转化为有效应力为止。固结的快慢取决于土的渗透性和排水条件，透水性低、排水途径长则固结过程慢。所有粗粒土和低饱和度的细粒土，在应力作用下的固结过程极快;而对饱和或接近饱和的细粒土则需考虑固结过程中其力学性质的相应变化。土的固结(l)主固结与次固结。主固结是超孔隙压力消散和有效应力增长的过程。在主固结结束后，在有效应力基本不变情况下，由于土骨架蠕变而引起的缓慢体积压缩过程称为次固结。对软勃土、淤泥等土层，次固结引起的沉降量可占较大比重，不可忽视。(2)先期固结压力和超固结比。土体内某点在历史上曾经受过的最大垂直压力称为先期固结压力P。，可以从压缩试验的产logP曲线上求得。它和该点现有的有效垂直压力P。之比称为超固结比伙了R。‘x〕R一1为正常固结，表示土体在上覆土重压力下正好完全固结;‘灭，R>1为超固结，表示土体在历史上曾承受过的最大压力超过现存的上覆土重压力洲〕(〕R<1为欠固结，表示土体在上覆土重压力下尚未完全固结。这3种不同固结历史的土的固结和压缩特性有很大差别。(3)固结理论。用于进行土体在应力作用下孔隙水压力消散过程的计算。常用的是K.太沙基(K.Te-rzaghi)的单向固结理论，它假设:土是均质、饱和的;土骨架和水是不可压缩的;固结过程中土的渗透系数k和压缩系数a之比为常数;渗流服从达西(H.P.G.Darcy)定律;载荷瞬时施加;只能沿垂直方向单向排水和发生压缩。由此导出固结微分方程。.典_鱼了护咨~IJ(1)方程的解为u一f(，I’v .2)(2)式中“为研究点的超静水压力;:为研究点在地面以下深度;t为瞬时加载后经历的时间;Cv一k(l+。l)/(y、a)为固结系数，了，为水的容重，尸、为土层固结前的初始孔隙比;T，一Cvt/HZ为时间因子.月为最大排水距离。用上式解出某一时刻t时z深度处某点的孔隙水压力，它与固结前的起始孔隙水压力之比为l时刻该点的固结度，再根据各点的固结度算出整个土层的平均固结度。M.A.比奥(M.A.Bi以)于1941年提出了三向固结理论。该理论考虑了三向变形、三向排水条件及土体内主应力和为非常数的特点.将变形和渗流祸合而得出精确解。
