福州大学学报(自然科学版)
福州大學學報(自然科學版)
복주대학학보(자연과학판)
JOURNAL OF FUZHOU UNIVERSITY(NATURAL SCIENCE EDITION)
2001年
3期
88-90,115
,共4页
土石坝%随机有限元%可靠度%非线性
土石壩%隨機有限元%可靠度%非線性
토석패%수궤유한원%가고도%비선성
在结构可靠度基本理论、非线性有限元法及其它方法基础上,考虑了土石坝土石料物理力学指标的随机特性,推导了材料非线性问题的基本公式,编制了非线性随机有限元程序,探讨了土石坝可靠度分析方法.
在結構可靠度基本理論、非線性有限元法及其它方法基礎上,攷慮瞭土石壩土石料物理力學指標的隨機特性,推導瞭材料非線性問題的基本公式,編製瞭非線性隨機有限元程序,探討瞭土石壩可靠度分析方法.
재결구가고도기본이론、비선성유한원법급기타방법기출상,고필료토석패토석료물리역학지표적수궤특성,추도료재료비선성문제적기본공식,편제료비선성수궤유한원정서,탐토료토석패가고도분석방법.
Based on the theory of reliability, the theory of non-linear FEM and other methods, the stochastic feature of soil and rock materials' physical mechanics index is considered and the formula of non-linear materials is presented. In addition, the program of non-linear FEM is designed and reliability analysis method of earth-rock dam is discussed.