中美水工钢闸门面板设计公式比较分析  

Comparison and Analysis for Faceplate Design Formulas of Hydraulic Steel Gate between China and the United States

作　　者：周建方[1] 丁伟[1] 

机构地区：[1]河海大学机电工程学院,江苏常州213022

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

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.

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 

分 类 号：TV663.4[水利工程—水利水电工程]