大偏心受压构件总用钢量最小的精确设计法  

An Accurate Design Method on Minimizing Weight of Steel of Large Eccentric Compression

作　　者：张丽华[1] 

机构地区：[1]华北科技学院建筑工程系,北京东燕郊101601

出　　处：《华北科技学院学报》2003年第2期36-37,共2页Journal of North China Institute of Science and Technology

摘　　要：结合新规范要求,分析、研究了大偏心受压构件总用钢量最小的计算方法,给出了使总用钢量最小的新条件公式;然后,运用精确设计法与规范给出的方法分别进行了计算、比较,提出了最经济的设计方法。with the new design code, a numerical calculation method has been studied; and a conditional formula of minimizing Weight of steel has been presented in this paper。Based on calculating and comparing the result by using The Accurate Design Method and the method given in New Design Code, the author suggests the most economic design method.

关 键 词：大偏心 受压构件 总用钢量 受压区高度 

分 类 号：TU375[建筑科学—结构工程]