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A platform for research: civil engineering, architecture and urbanism
Energy dissipation and shock absorption structure of inland river overhead vertical frame wharf
The invention provides an energy dissipation and shock absorption structure of an inland river overhead vertical type frame wharf, which comprises an overhead vertical type frame structure and a trestle, nodes between adjacent cross beams are connected between upper and lower floors of the overhead vertical type frame structure through stand columns, and the energy dissipation and shock absorption structure is arranged between the floors; the energy dissipation and shock absorption structure comprises buckling restrained braces which are arranged in an inclined mode. Embedded parts are arranged at the joints, and the embedded parts between the upper floor and the lower floor are transversely arranged in a staggered mode, so that the embedded parts form bearing parts matched with the stand columns and the cross beams. Through the arrangement of the buckling restrained brace, the energy dissipation and shock absorption structure not only can effectively increase the lateral rigidity of the wharf, but also can greatly improve the energy dissipation capacity of the wharf under the action of a strong earthquake, so that the anti-seismic toughness of the wharf is improved.
本发明提供了一种内河架空直立式框架码头的消能减震结构，包括架空直立式框架结构和栈桥，所述架空直立式框架结构上下楼层之间通过立柱来对相邻横梁之间的节点处连接，并在楼层间设置所述消能减震结构；所述消能减震结构包括倾斜设置的屈曲约束支撑；在所述节点处设置预埋件，且上下楼层间的所述预埋件呈横向错开布置，以此使所述预埋件形成与所述立柱和所述横梁相配合的承载部分。本发明通过对屈曲约束支撑的布置，可使消能减震结构不仅能有效增加码头的侧向刚度，而且能够大幅提高码头在强震作用下的耗能能力，从而提升码头的抗震韧性。
Energy dissipation and shock absorption structure of inland river overhead vertical frame wharf
The invention provides an energy dissipation and shock absorption structure of an inland river overhead vertical type frame wharf, which comprises an overhead vertical type frame structure and a trestle, nodes between adjacent cross beams are connected between upper and lower floors of the overhead vertical type frame structure through stand columns, and the energy dissipation and shock absorption structure is arranged between the floors; the energy dissipation and shock absorption structure comprises buckling restrained braces which are arranged in an inclined mode. Embedded parts are arranged at the joints, and the embedded parts between the upper floor and the lower floor are transversely arranged in a staggered mode, so that the embedded parts form bearing parts matched with the stand columns and the cross beams. Through the arrangement of the buckling restrained brace, the energy dissipation and shock absorption structure not only can effectively increase the lateral rigidity of the wharf, but also can greatly improve the energy dissipation capacity of the wharf under the action of a strong earthquake, so that the anti-seismic toughness of the wharf is improved.
本发明提供了一种内河架空直立式框架码头的消能减震结构，包括架空直立式框架结构和栈桥，所述架空直立式框架结构上下楼层之间通过立柱来对相邻横梁之间的节点处连接，并在楼层间设置所述消能减震结构；所述消能减震结构包括倾斜设置的屈曲约束支撑；在所述节点处设置预埋件，且上下楼层间的所述预埋件呈横向错开布置，以此使所述预埋件形成与所述立柱和所述横梁相配合的承载部分。本发明通过对屈曲约束支撑的布置，可使消能减震结构不仅能有效增加码头的侧向刚度，而且能够大幅提高码头在强震作用下的耗能能力，从而提升码头的抗震韧性。
Energy dissipation and shock absorption structure of inland river overhead vertical frame wharf
一种内河架空直立式框架码头的消能减震结构
PEI ZHIYONG (author) / ZENG ZHANGBO (author) / MEI LONGXI (author) / HUANG HUA (author) / LIU PUJUN (author) / DONG MINGMING (author) / WANG XIA (author) / WANG YUANYUAN (author) / DENG XIAOQIN (author)
2024-07-12
Patent
Electronic Resource
Chinese
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