Calculation methods of the crack width and deformation for concrete beams with high-strength steel bars

作     者：Jianmin ZHOU Shuo CHEN Yang CHEN 

作者机构：College of Civil EngineeringTongji UniversityShanghai 200092China 

出 版 物：《Frontiers of Structural and Civil Engineering》 (结构与土木工程前沿（英文版）)

年 卷 期：2013年第7卷第3期

页      面：316-324页

核心收录：

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：The financial support provided by the National Hi-Technology Research&Development Program of China(Grant No.2012 BAJ06B001)is gratefully acknowledged 

主　　题：concrete beam high-strength steel bar crack width deformation 

摘      要：Three groups of concrete beams reinforced with high-strength steel bars were tested,and the crack width and deformation of the specimens were observed and *** facilitate the predictions,two simplified formulations according to a theory developed by the first author were *** advantages of the formulations were verified by the test data and compared with several formulas in different codes.