A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-dimensional self-resetting energy consumption connecting device applied to segmental prefabricated assembled bridge pier
The invention relates to a multi-dimensional self-resetting energy dissipation connecting device applied to a segmental prefabricated assembled pier, which comprises prestressed tendons and steel plates, the steel plates comprise perforated steel plates and slidable steel plates, and the prestressed tendons and high-strength nuts are anchored between the perforated steel plates and the slidable steel plates. The invention has the following beneficial effects: when applied to the prefabricated segment assembled bridge pier, the energy dissipation device can consume external energy, has stronger energy dissipation capacity and better damping effect, and enables the structure to be firmer; the device is externally arranged on the segmental assembled bridge pier, so that the replacement is more convenient; displacement of the structure can be effectively controlled, the service life of the pier is prolonged, and certain bearing capacity is achieved; the device can play a certain role in multi-dimensional resetting of the segmental prefabricated assembled bridge pier.
本发明涉及一种应用于节段预制拼装桥墩的多维自复位耗能连接装置，包括：预应力筋与钢板，钢板包括开孔钢板和可滑移钢板，预应力筋与高强螺母锚固于开孔钢板与可滑移钢板之间。本发明的有益效果是：本发明应用在预制节段拼装桥墩上，可以来消耗外来能量，有较强的耗能能力，具有较好减震效果，使结构更加牢固；外置在节段拼装桥墩上，更换较为方便；能够有效地控制结构的位移，提高桥墩的使用寿命，有一定的承载能力；装置能够对节段预制拼装桥墩多维的复位皆有一定的作用。
Multi-dimensional self-resetting energy consumption connecting device applied to segmental prefabricated assembled bridge pier
The invention relates to a multi-dimensional self-resetting energy dissipation connecting device applied to a segmental prefabricated assembled pier, which comprises prestressed tendons and steel plates, the steel plates comprise perforated steel plates and slidable steel plates, and the prestressed tendons and high-strength nuts are anchored between the perforated steel plates and the slidable steel plates. The invention has the following beneficial effects: when applied to the prefabricated segment assembled bridge pier, the energy dissipation device can consume external energy, has stronger energy dissipation capacity and better damping effect, and enables the structure to be firmer; the device is externally arranged on the segmental assembled bridge pier, so that the replacement is more convenient; displacement of the structure can be effectively controlled, the service life of the pier is prolonged, and certain bearing capacity is achieved; the device can play a certain role in multi-dimensional resetting of the segmental prefabricated assembled bridge pier.
本发明涉及一种应用于节段预制拼装桥墩的多维自复位耗能连接装置，包括：预应力筋与钢板，钢板包括开孔钢板和可滑移钢板，预应力筋与高强螺母锚固于开孔钢板与可滑移钢板之间。本发明的有益效果是：本发明应用在预制节段拼装桥墩上，可以来消耗外来能量，有较强的耗能能力，具有较好减震效果，使结构更加牢固；外置在节段拼装桥墩上，更换较为方便；能够有效地控制结构的位移，提高桥墩的使用寿命，有一定的承载能力；装置能够对节段预制拼装桥墩多维的复位皆有一定的作用。
Multi-dimensional self-resetting energy consumption connecting device applied to segmental prefabricated assembled bridge pier
一种应用于节段预制拼装桥墩的多维自复位耗能连接装置
WANG CHENGQUAN (author) / ZONG YANWEI (author) / WU XI (author) / JIANG JIQING (author) / WANG XINQUAN (author)
2023-04-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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