会议论文

Hu, Xibing

英文

APPLIED MECHANICS AND CIVIL ENGINEERING VI

2017

73-76

6th International Conference on Applied Mechanics and Civil Engineering (AMCE)

DEC 30-31, 2016

Hong Kong, PEOPLES R CHINA

[Hu, Xibing;Xiang, Yuxuan;Chen, Yafang;Yuan, Zhishen;Xiang, Xiaodong] Cent South Univ Forestry & Technol, Coll Civil Engn & Mech, Changsha, Hunan, Peoples R China.

Xie, L

6000 BROKEN SOUND PARKWAY NW, STE 300, BOCA RATON, FL 33487-2742 USA

CRC PRESS-TAYLOR & FRANCIS GROUP

978-1-315-22907-2; 978-1-138-62631-7

Hunan Provincial Ministry of Housing and Urban-Rural Development Science Project [2016-K5-054]; Youth project of Hunan Provincial Department of Education [14B187]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51608544]

本校为第一且通讯机构

By using the finite element programming, a finite element model of an H-section steel beam (Q345) was established. Then, the influence patterns of the key parameters on the mechanical properties of the damaged steel beam were analyzed, which include the varying damage degree of the cross section, height-to-thickness ratio of the web plate, and the width-to-thickness ratio of flange. The results of the analysis indicate that the damage of the cross-section reduces the stiffness of the steel beam, but it has little influence on the ultimate bearing capacity of the steel beam. Furthermore, the we...