摘要
为探讨船闸施工过程的可靠度,本文采用蒙特卡罗法对船闸闸室的施工过程进行可靠度分析,对闸室施工过程中的主要失效模式——模板断裂进行分析,通过工程实例,建立极限状态功能函数,且基于MATLAB程序,计算得到失效概率3.391%、可靠度指标1.826。
In order to discuss the reliability of ship lock construction,Monte Carlo method was used to analyze the reliability of the construction process.In this paper,the main failure mode in the lock construction-crack of the mold plate was analyzed,and the limit state function was established through an engineering case.The failure probability and reliability index were calculated by MATLAB program,their values were 3.391%and 1.826,respectively.
作者
黄建红
纪献柯
Huang Jianhong;Ji Xianke(Jiangsu Kexing Project Management Co.,Ltd.,Nanjing Jiangsu 210029,China)
出处
《城市建筑》
2020年第23期68-69,共2页
Urbanism and Architecture
关键词
蒙特卡罗
可靠度
模板断裂
失效概率
Monte Carlo
reliability
crack of the mold plate
failure probability
