Probability design of consolidation of sand-drained ground;
砂井地基固结的概率设计
The ground by partially penetrated sand drain is turned into an equivalent-double-layered ground with the general solution of average degree of consolidation;and its analytical solution of one-dimensional consolidation is worked out,and furthermore,the average degree of consolidation is gained.
利用平均固结度普遍解,将未打穿砂井地基转化为等效双层地基,给出其一维固结的解析解,求出未打穿砂井地基的平均固结度。
The ground by partially penetrated sand drain is turned into a equivalent-double-layered ground with the general solution of the average degree of consolidation;and the analytical solution of 1-D consolidation for the underlying soft layer is given;and furthermore the average degree of consolidation is obtained.
利用平均固结度普遍解,将未打穿砂井地基转化为等效双层地基,给出了下卧层一维固结解析解,进而求出下卧层的平均固结度。
With the consideration of the spatial variation of physical parameters of soft clay, the probabilistic characteristics of the one-dimensional average degree of consolidation of soft clay was studied and its sensitivity of variance to permeability, void ratio and compression coefficient of soil was also analyzed.
在考虑岩土参数空间变异性的情况下,对软粘土地基一维固结平均固结度的概率特征进行了研究,分析了平均固结度的概率特征对渗透系数、孔隙比和压缩系数三参数变异性的敏感性,进行了岩土参数分布类型对平均固结度影响的正交试验,并根据试验结果进行了方差分析,为进一步开展多层地基固结的可靠性分析打下了基础。
Consolidation Analysis for Layered-Ground Improved by Sand Wells and Its Engineering Application;
层状砂井地基固结分析及其工程应用
THEORETICAL ANALYSIS OF PARTIALLY PENETRATED SAND DRAINS FOUNDATION IN CONSIDERATION OF SMEAR EFFECT
考虑涂抹作用的未打穿砂井地基固结理论分析
Numerical Analysis for Consolidation and Modeling of Vertical Drains Beneath Embankments on Foundations with Cohesive Soil Layers;
渗流固结问题的数值分析及粘性土—砂井地基固结模拟
The probability characteristic values for degree of consolidation for sand-drained ground are calculated by the method of Monte C arlo simulation.
利用蒙特卡罗模拟方法计算砂井地基固结度概率特征值。
Study on the Consolidation Theory for Vertical Drains Considing the Variety of Permeability Within the Smear Zone;
考虑涂抹区渗透系数变化的砂井地基固结理论研究
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
Elastic-Viscoplastic Consolidation Theory of Non-linear Rheologic Structured Soft Clay and Settlement Calculation of Vertical Drains Ground
非线性流变结构性软粘土弹粘塑性固结理论及砂井地基沉降计算
Three-dimensional Consolidation Analysis of Sand Drain's Ground Under Combined Vacuum and Surcharge Preloading Considering Loading Process
考虑加载过程的真空联合堆载砂井地基三维固结分析
On construction technology of bag sand-well method in soft soil foundation reinforcement
浅谈软土地基加固袋装砂井法施工技术
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
Settlement Computation of the Sand Piles Based on the Non-linearity Consolidation Parameter
基于非线性固结参数的砂桩地基沉降计算
Calculation and Application of Reinforcement of Ground near Shield Launching/arriving Shaft in Sand Strata
砂层地带盾构井端头加固计算与应用
Application research on phenolic resin sand for sand consolidation of oil well
酚醛树脂砂在油井固砂中的应用研究
Behavior of the sand well composite foundation by indoor model test
基于室内模型试验的砂井复合地基作用机理
Study on Settlement of Liquefiable Sand Soil Model Improved by Pile
桩体加固液化砂土模型地基沉降分析
Foundation Reinforcement Technology of the Cement-sand-mortar Cast-in-place Pre-Mixed Pile
预拌灌筑水泥土砂浆桩地基加固技术
Study on Homogenization Theory and Its Application to Sand-drained Ground;
均匀化理论及其在砂井地基中的应用研究
Application study of bag sand-well in soft soil foundation treatment
袋装砂井法在软土地基处理中的应用研究