TY - GEN
T1 - The damage analysis of usu bridge under static load
AU - Sun, Weigang
AU - Gao, Jianhui
AU - Zhang, Li
PY - 2013
Y1 - 2013
N2 - The Usu Bridge is single cable plane single tower cable-stayed bridge, the finite elementprogram is used in this paper, the tensile, compression damage model of Concrete Materials isadopted, the damage of concrete structures of Usu main bridge under the combination of four kindsof static load is calculated, we get the damage distribution of the main tower and the main beam, thelocation of maximum damage and the effect of loading conditions, from which we find that thechange of temperature has a greater impact on their damage and the role of the extreme wind has agreater impact on the main tower, thus we propose reasonable proposals on the construction andmaintenance of the bridge.
AB - The Usu Bridge is single cable plane single tower cable-stayed bridge, the finite elementprogram is used in this paper, the tensile, compression damage model of Concrete Materials isadopted, the damage of concrete structures of Usu main bridge under the combination of four kindsof static load is calculated, we get the damage distribution of the main tower and the main beam, thelocation of maximum damage and the effect of loading conditions, from which we find that thechange of temperature has a greater impact on their damage and the role of the extreme wind has agreater impact on the main tower, thus we propose reasonable proposals on the construction andmaintenance of the bridge.
KW - Concrete damage
KW - Finite element analysis
KW - Usu bridge
UR - https://www.scopus.com/pages/publications/84875800747
U2 - 10.4028/www.scientific.net/AMR.671-674.1064
DO - 10.4028/www.scientific.net/AMR.671-674.1064
M3 - 会议稿件
AN - SCOPUS:84875800747
SN - 9783037856611
T3 - Advanced Materials Research
SP - 1064
EP - 1068
BT - Construction and Urban Planning
T2 - 2013 International Conference on Structures and Building Materials, ICSBM 2013
Y2 - 9 March 2013 through 10 March 2013
ER -