摘要
通过对中美钢闸门设计规范中面板设计公式的比较与分析,指出中美闸门面板设计方法的异同点,并通过具体计算,得到两种设计方法下闸门面板厚度的相对误差随区格长宽比b/a的变化曲线,并在此基础上,根据我国钢闸门可靠度研究的结果,给出了建议的闸门面板可靠度计算公式。
By comparison and analysis for the faceplate design formulas of steel gate design standards,the similarities and differences of the design methods between China and the United States are pointed out,and the relative error curve of the faceplate thickness of the two methods with the change of slenderness ratio b/a is given.At last,a suggestive formula is provided on the basis of the research on the reliability of hydraulic steel gate.
出处
《水利与建筑工程学报》
2012年第6期180-182,共3页
Journal of Water Resources and Architectural Engineering
关键词
可靠度理论
容许应力法
闸门设计规范
面板设计公式
相对误差
reliability theory
allowable stress method
gate design standards
faceplate design formula
relative error
