The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Three-dimensional Finite Element Numerical Analysis on Stress Path for Earth-Rockfill Dam
Author(s): 
Pages: 59-63
Year: Issue:  12
Journal: Journal of Yangtze River Scientific Research Institute

Keyword:  土石坝应力路径三维有限元应力应变特性;
Abstract: 对某土石坝进行了三维有限元应力应变计算,分析了土石坝在填筑期及蓄水期的应力路径变化特性.研究表明,无论是填筑期,还是蓄水期,坝体内各点都为等应力比的应力路径,大主应力与小主应力增量之比基本保持常数,但填筑期及蓄水期的比值大小不同,且该值大小与该点的位置和所处的材料分区有关.研究成果为进行土石坝相关试验提供了依据,也为研究适合于土石坝应力变形分析的本构模型提供了参考.
Related Articles
No related articles found