共搜索到672条信息，每页显示10条信息，共68页。用时：0小时0分0秒540毫秒
Coefficient of consolidation by end of arc methodMohsen Abbaspout1, Reza Porhoseini1, Kazem Barkhordari1, Ahmad Ghorbani2(1. School of Technical & Engineering, Department of Civil Engineering... important issues in geotechnical engineering is excess pore pressure caused by clay soil loading and consolidation. Regarding uncertainties and complexities, this issue has long been the subject......
is studied for decades. In the consolidation field, hydraulic gradient is yet to be investigated as an important hydraulic variable. So, the variation of hydraulic gradient in nonlinear finite strain consolidation was focused on in this work. Based on lab tests, the nonlinear compressibility and nonlinear permeability of Ningbo soft clay were obtained. Then, a strongly nonlinear governing equation......
J. Cent. South Univ. Technol. (2008) 15(s1): 357-361 DOI: 10.1007/s11771-008-380-5 Coupled model of consolidation and creep for consolidation test MEI Guo-xiong(梅国雄)1, YIN Jian-hua(殷建华)2 (1...) Abstract: For most soft soil, the consolidation process and the creep process were coupled and the character of settlement time curve was obtained by the consolidation test at the same time. A simple......
Solution of Terzaghi one-dimensional consolidation equation with general boundary conditionsMEI Guo-xiong(梅国雄)1, CHEN Qi-ming(陈启明)2(1. College of Transportation Engineering, Nanjing University... one-dimensional consolidation equation conflict with the equation’s initial condition. As such, the classical initial-boundary value problem for the Terzaghi one-dimensional consolidation equation......
consolidation. The purpose of this work was to propose a modeling method under critical state theory of soil mechanics. Based on experimental data on different types of clay, a simple double-surface model...; plasticity; critical state; consolidation......
J. Cent. South Univ. (2021) 28: 2514-2526 DOI: https://doi.org/10.1007/s11771-021-4783-x Primary and secondary consolidation compression for saturated soil considering coupling effect of loading... of soil under thermal mechanical coupling and its mathematical description. Firstly, based on the general function, a unified primary and secondary consolidation model of saturated soil considering......
A new inorganic-organic hybrid material as consolidation material for Jinsha archaeological site of ChengduWAN Tao(万涛)1, 2, LIN Jin-hui(林金辉)2(1. State Key Laboratory of Geohazard Prevention...), Chengdu 610059, China)Abstract:An organic-inorganic epoxy-silica-acrylate (ESA) hybrid material was used for the consolidation of Jinsha archaeological site of Chengdu in China. The hybrid materials......
Consolidation analysis of composite foundation withpartially penetrated cement fly-ash gravel (CFG) piles underchanging permeable boundary conditionsZOU Xin-jun(邹新军), ZHAO Zeng-ming(赵增明), XU Dong-bin... consolidation process of the composite ground with CFG piles was divided into two stages, i.e., the early stage (permeable CFG pile bodies) and the later stage (impermeable pile bodies......
......
J. Cent. South Univ. (2017) 24: 341-352 DOI: 10.1007/s11171-017-3436-1 Secondary settlement estimation in surcharge preload subject to time effect of secondary consolidation coefficient HU Ya-yuan(胡... underestimation in surcharge preload engineering, a study based on Bjerrum’s creep diagram and the tangent slope definition of secondary consolidation coefficient was carried out to analyze the time effect......
