Title :
Reliability analysis of hyperstatic inclined truss structure
Author :
Han Yanbin ; Bai Guangchen ; Li Xiaoying
Author_Institution :
Sch. of Jet Propulsion, Beijing Univ. of Aeronaut. & Astronaut., Beijing, China
Abstract :
Based on load incremental approach, finite element model of inclined truss structure is established by using Ansys software. Then load factor, unit of effective strength and load increments is obtained by finite element analysis. With a minimum load increment norms and the branch - bound norms of the stage critical strength, the main failure modes of inclined truss structure is educed. Finally the system failure probability of the structure is calculated.
Keywords :
finite element analysis; reliability; structural engineering; supports; tree searching; branch-bound norms; finite element analysis; finite element model; hyperstatic inclined truss structure; load incremental approach; reliability analysis; system failure probability; Correlation; Finite Element Analysis; Hyperstatic; Inclined Truss Structure; System reliability;
Conference_Titel :
Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6539-2
DOI :
10.1109/ICACTE.2010.5579071
