首页 | 本学科首页   官方微博 | 高级检索  
     

加筋土工布为筋件的结构变形分析
引用本文:严志刚,王德军,张克绪,李坚. 加筋土工布为筋件的结构变形分析[J]. 哈尔滨工业大学学报, 2003, 35(5): 576-580
作者姓名:严志刚  王德军  张克绪  李坚
作者单位:哈尔滨工业大学,交通科学与工程学院,黑龙江,哈尔滨,150090;哈尔滨工业大学,土木工程学院,黑龙江,哈尔滨,150090;新余市规划设计院,江西,新余,338000
摘    要:为进行加筋土结构的变形分析,采用平面有限元法,考虑土和加筋土工布接触面的材料非线性,以及结构的施工过程,模拟土—土工布的相互作用,在某加筋土土坝的分析中发现,坝体最大竖向沉降发生在断面高度的2/3倍处,施工过程能降低土坝的竖向沉降。分析结果为加筋土结构的设计提供依据。

关 键 词:加筋土工布  接触面  材料非线性  施工过程
文章编号:0367-6234(2003)05-0576-05
修稿时间:2002-04-02

Deformation analysis for Geotextile reinforced earth structure
YAN Zhi gang ,WANG De jun ,ZHANG Ke xu ,LI Jian. Deformation analysis for Geotextile reinforced earth structure[J]. Journal of Harbin Institute of Technology, 2003, 35(5): 576-580
Authors:YAN Zhi gang   WANG De jun   ZHANG Ke xu   LI Jian
Affiliation:YAN Zhi gang 1,WANG De jun 1,ZHANG Ke xu 2,LI Jian 3
Abstract:The plane finite element method was used to simulate the interaction of earth geotextile to analyze deformation of structure's the material nonlinear specialties of soil and contact are considered besides construction process. The analysis made on a certain reinforced dam discovers that maximum vertical settlement, which will be decreased with the effect of construction process, appears at 2/3 times of dam's height. The research results offer the reference for the design of reinforced earth structures.
Keywords:reinforced geotextile  contact  material nonlinear specialty  construction process
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号