Closure control theory for steel girder bridge based onbearing forced displacement method
Civil Engineering|更新时间:2025-11-05
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Closure control theory for steel girder bridge based onbearing forced displacement method
“In the field of steel main beam bridge closure construction, experts used the Euler beam deflection differential equation and the integral method to solve the deflection curve closure solution of a three span continuous beam bridge under two conditions: step-by-step closure of the bridge using the support forced displacement method and one-time closure of the bridge. The practical bridge closure control effect and engineering application value of this method were verified.”
Journal of Civil and Environmental EngineeringVol. 47, Issue 5, Pages: 199-207(2025)
作者机构:
1.重庆大学,土木工程学院,重庆 400045
2.重庆大学,山地城镇建设与新技术教育部重点实验室,重庆 400045
3.重庆人文科技学院,重庆 401524
作者简介:
ZHAO Zhihang (1995- ), PhD candidate, main research interest: construction control theory for long-span bridge, E-mail: 20135542@cqu.edu.cn.
Chongqing Yongchuan District Technological Innovation and Application Development (Key) Project(021yc-cxfz20004);The Science and Technology Research Program of Chongqing Municipal Education Commission(KJQN202201805;KJQN202301801);The Science and Technology Research Program of Chongqing College of Humanities, Science & Technology(CRKZK2023007;JSJGC202201)
ZHAO Zhihang,ZHOU Shijun,ZHOU Cao,et al.Closure control theory for steel girder bridge based onbearing forced displacement method[J].Journal of Civil and Environmental Engineering,2025,47(05):199-207.
ZHAO Zhihang,ZHOU Shijun,ZHOU Cao,et al.Closure control theory for steel girder bridge based onbearing forced displacement method[J].Journal of Civil and Environmental Engineering,2025,47(05):199-207. DOI: 10.11835/j.issn.2096-6717.2023.078.
Closure control theory for steel girder bridge based onbearing forced displacement method