|
Abstract: Based on optimum criterion method of system failure model
analyses, a theoretical analysis method of generalized strength failure
model for steel structure system is advanced, calculating software GSFMA
is also developed. The steel structure of space parking system is taken
as engineering examples. The analysis results are shown selected
rational control parameter X not only improves calculating efficiency
but also ensures veracity of reliability calculating. First failure
element in failure tree is resource of causing other elements failure,
therefore reinforce first failure element is the most rational and
economic method that ensure steel structure no failure. The analysis
calculating method and the calculating software-GSFMA are originated and
effective.
Key words: Failure model Generalized strength Steel structure system
Space parking system
CLC No: TU31
TU39 TH21
山西省自然科学基金(20001056)和山西省教育厅重点学科(200033)资助项目.
Received 20020630, received in revised form 200212009
|