A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Transfer plastic hinge pier capable of being quickly replaced after earthquake and mounting method
The invention belongs to the technical field of bridge engineering, and provides a transfer plastic hinge pier capable of being quickly replaced after an earthquake and an installation method. A first connecting piece of a first pier body prefabricated section is fixedly connected with a second connecting piece of a second pier body prefabricated section through a plastic hinge area device; the anti-shearing device and the connecting glue are used in cooperation, the anti-shearing capacity of the splicing seam is improved, the anti-shearing device replaces manual scabbling, manpower is saved, the pier is not damaged, all-directional dead-corner-free shearing resistance is achieved, the installation efficiency is improved, the safety of the prefabricated pier is improved, and the service life of the prefabricated pier is prolonged due to the fact that scabbling treatment is not carried out, and the pier is not damaged.
本发明属于桥梁工程技术领域，提供一种震后可快速更换的转移塑性铰桥墩及安装方法，本发明的第一墩身预制段的第一连接件与第二墩身预制段的第二连接件通过塑性铰区装置进行固定连接，抗剪力装置与连接胶配合使用提高了拼接缝处的抗剪切能力，抗剪力装置取代了人工凿毛，节省人力，不损伤桥墩，全方向无死角抗剪，提高了安装的效率，由于不进行凿毛处理并不损伤桥墩，提高了预制桥墩的安全性以及使用寿命。
Transfer plastic hinge pier capable of being quickly replaced after earthquake and mounting method
The invention belongs to the technical field of bridge engineering, and provides a transfer plastic hinge pier capable of being quickly replaced after an earthquake and an installation method. A first connecting piece of a first pier body prefabricated section is fixedly connected with a second connecting piece of a second pier body prefabricated section through a plastic hinge area device; the anti-shearing device and the connecting glue are used in cooperation, the anti-shearing capacity of the splicing seam is improved, the anti-shearing device replaces manual scabbling, manpower is saved, the pier is not damaged, all-directional dead-corner-free shearing resistance is achieved, the installation efficiency is improved, the safety of the prefabricated pier is improved, and the service life of the prefabricated pier is prolonged due to the fact that scabbling treatment is not carried out, and the pier is not damaged.
本发明属于桥梁工程技术领域，提供一种震后可快速更换的转移塑性铰桥墩及安装方法，本发明的第一墩身预制段的第一连接件与第二墩身预制段的第二连接件通过塑性铰区装置进行固定连接，抗剪力装置与连接胶配合使用提高了拼接缝处的抗剪切能力，抗剪力装置取代了人工凿毛，节省人力，不损伤桥墩，全方向无死角抗剪，提高了安装的效率，由于不进行凿毛处理并不损伤桥墩，提高了预制桥墩的安全性以及使用寿命。
Transfer plastic hinge pier capable of being quickly replaced after earthquake and mounting method
一种震后可快速更换的转移塑性铰桥墩及安装方法
CHEN LIANG (author) / GUO MIN (author) / HE JIANMEI (author) / XIONG ANSHU (author) / ZOU BO (author) / QIU YIWEI (author) / CHENG HAO (author) / ZHAO JINXIA (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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