沿截面高度配筋的混凝土偏压构件正截面承载力计算  

Calculation of the Cross Sectional Bearing Capacity of Eccentrically Compressed RC Members with Reinforcements along the Height of the Cross Section

作　　者：傅玉良[1] 程文瀼[1] 李秀华[2] 

机构地区：[1]东南大学土木工程学院,南京210096 [2]淮阴工学院建筑工程系,江苏淮安223001

出　　处：《淮阴工学院学报》2005年第1期60-63,共4页Journal of Huaiyin Institute of Technology

摘　　要：基于极限状态的截面应力-应变关系,采用非线性分析方法,研究了沿截面高度均匀配筋的I型截面混凝土偏压构件正截面承载力计算方法,并通过算例将本文算法与现行混凝土结构规范以及高层混凝土结构技术规程中的计算方法进行比较。Based on the stress - strain relation of limited state, a nonlinear analytical method is adopted to study the calculating method of eccentrically compressed Ⅰ shaped RC members with reinforcements proportionally distributed along the height of the cross section. By virtue of a computing example, the algorithm presented in this paper is compared with methods in present code for concrete structures and technical specification for concrete structures of tall building.

关 键 词：沿截面高度配筋 偏压 承载力 

分 类 号：TU37[建筑科学—结构工程]