A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Post-disaster resetting method for existing bridge
The invention relates to the technical field of bridge treatment, in particular to a post-disaster resetting method for an existing bridge. According to the technical scheme, the earthquake damage beam body of the earthquake damage bridge is supported and righting, then the righting beam body after being righting is subjected to the static load test and the dynamic performance test, and the stress performance of the righting beam body is obtained; according to the stress performance, corresponding reinforcing measures are determined, the righting beam body is reinforced, a reinforced beam body is obtained, and the earthquake damage section is reset, so that in the implementation process, the earthquake damage section of the existing bridge encountering geological disasters can be righting, reset and reinforced; and therefore, the bridge encountering the geological disaster can be repaired, and the defect that the bridge encountering the earthquake damage cannot be reset in the related technology is overcome.
本发明涉及桥梁治理技术领域，特别涉及一种既有桥梁灾后复位方法。本发明技术方案通过对震害桥梁的震害梁体进行支撑和扶正，然后对扶正之后的扶正梁体进行静载试验和动力性能测试，得到扶正梁体的受力性能；根据受力性能，确定对应的加固措施并对对所述扶正梁体进行加固，得到加固梁体，以复位震害段，使得本发明在实施过程中能够对遭遇地质灾害之后的既有桥梁的震害段进行扶正和复位以及加固，进而能够对遭遇地质灾害之后的桥梁进行修复，解决了相关技术不能对遭遇震害之后的桥梁进行复位的缺陷。
Post-disaster resetting method for existing bridge
The invention relates to the technical field of bridge treatment, in particular to a post-disaster resetting method for an existing bridge. According to the technical scheme, the earthquake damage beam body of the earthquake damage bridge is supported and righting, then the righting beam body after being righting is subjected to the static load test and the dynamic performance test, and the stress performance of the righting beam body is obtained; according to the stress performance, corresponding reinforcing measures are determined, the righting beam body is reinforced, a reinforced beam body is obtained, and the earthquake damage section is reset, so that in the implementation process, the earthquake damage section of the existing bridge encountering geological disasters can be righting, reset and reinforced; and therefore, the bridge encountering the geological disaster can be repaired, and the defect that the bridge encountering the earthquake damage cannot be reset in the related technology is overcome.
本发明涉及桥梁治理技术领域，特别涉及一种既有桥梁灾后复位方法。本发明技术方案通过对震害桥梁的震害梁体进行支撑和扶正，然后对扶正之后的扶正梁体进行静载试验和动力性能测试，得到扶正梁体的受力性能；根据受力性能，确定对应的加固措施并对对所述扶正梁体进行加固，得到加固梁体，以复位震害段，使得本发明在实施过程中能够对遭遇地质灾害之后的既有桥梁的震害段进行扶正和复位以及加固，进而能够对遭遇地质灾害之后的桥梁进行修复，解决了相关技术不能对遭遇震害之后的桥梁进行复位的缺陷。
Post-disaster resetting method for existing bridge
一种既有桥梁灾后复位方法
YANG XINGZHI (author) / LIU BO (author) / LIU ZHANG (author) / WU QUNHU (author) / WANG JIANBIN (author) / ZHONG WEILING (author) / LI SHUGUANG (author) / YOU NAN (author) / ZHAO HAIQING (author) / ZHANG JUN (author)
2023-03-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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