A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type buckling-restrained brace with replaceable inner core
The invention discloses an assembly type buckling-restrained brace with a replaceable inner core. The assembly type buckling-restrained brace comprises an inner restraining piece, two energy-consuminginner core plates, an outer restraining piece and two end connecting pieces, wherein the two energy-consuming inner core plates are symmetrically and detachably connected to the front side and the rear side of the inner restraining piece; the outer restraining piece is arranged on the peripheral sides of the inner restraining piece and the energy-consuming inner core plates in a sleeving mode, and the outer restraining piece is detachably connected with the energy-consuming inner core plates; and the two end connecting pieces are detachably connected to the two ends of the outer restraining piece correspondingly. A gusset plate of a main body structure is connected with the end connecting pieces instead of being directly connected with the energy-consuming inner core plates, so that the energy-consuming inner core plates which are damaged after an earthquake are convenient to disassemble and replace; and the inner restraining piece, the energy-consuming inner core plates, the outer restraining piece and the end connecting pieces are detachably connected, so that the inner restraining piece and the outer restraining piece are convenient to disassemble after the earthquake to complete damage detection of the energy-consuming core plates, on-site assembly can be achieved, the production period is short, and the cost is low.
本发明公开了一种可更换内芯的装配式防屈曲支撑，包括：内约束件，耗能内芯板，耗能内芯板为两个，且两个耗能内芯板对称可拆卸连接在内约束件前后侧；外约束件，外约束件套设在内约束件和耗能内芯板外周侧，且外约束件与耗能内芯板可拆卸连接；端部连接件，端部连接件为两个，且两个端部连接件分别可拆卸连接在外约束件两端。因主体结构的节点板与端部连接件相连接，而不是与耗能内芯板直接相连，便于对震后产生损伤的耗能内芯板进行拆除更换，并且内约束件、耗能内芯板、外约束件、端部连接件均为可拆卸连接，便于震后拆除内约束件和外约束件完成对耗能芯板的损伤检测，并且可现场装配，生产周期短、成本低。
Assembly type buckling-restrained brace with replaceable inner core
The invention discloses an assembly type buckling-restrained brace with a replaceable inner core. The assembly type buckling-restrained brace comprises an inner restraining piece, two energy-consuminginner core plates, an outer restraining piece and two end connecting pieces, wherein the two energy-consuming inner core plates are symmetrically and detachably connected to the front side and the rear side of the inner restraining piece; the outer restraining piece is arranged on the peripheral sides of the inner restraining piece and the energy-consuming inner core plates in a sleeving mode, and the outer restraining piece is detachably connected with the energy-consuming inner core plates; and the two end connecting pieces are detachably connected to the two ends of the outer restraining piece correspondingly. A gusset plate of a main body structure is connected with the end connecting pieces instead of being directly connected with the energy-consuming inner core plates, so that the energy-consuming inner core plates which are damaged after an earthquake are convenient to disassemble and replace; and the inner restraining piece, the energy-consuming inner core plates, the outer restraining piece and the end connecting pieces are detachably connected, so that the inner restraining piece and the outer restraining piece are convenient to disassemble after the earthquake to complete damage detection of the energy-consuming core plates, on-site assembly can be achieved, the production period is short, and the cost is low.
本发明公开了一种可更换内芯的装配式防屈曲支撑，包括：内约束件，耗能内芯板，耗能内芯板为两个，且两个耗能内芯板对称可拆卸连接在内约束件前后侧；外约束件，外约束件套设在内约束件和耗能内芯板外周侧，且外约束件与耗能内芯板可拆卸连接；端部连接件，端部连接件为两个，且两个端部连接件分别可拆卸连接在外约束件两端。因主体结构的节点板与端部连接件相连接，而不是与耗能内芯板直接相连，便于对震后产生损伤的耗能内芯板进行拆除更换，并且内约束件、耗能内芯板、外约束件、端部连接件均为可拆卸连接，便于震后拆除内约束件和外约束件完成对耗能芯板的损伤检测，并且可现场装配，生产周期短、成本低。
Assembly type buckling-restrained brace with replaceable inner core
一种可更换内芯的装配式防屈曲支撑
LU JUNKAI (author) / CHENG DONGHUI (author) / WU BIN (author) / DING YONG (author)
2020-04-21
Patent
Electronic Resource
Chinese
Replaceable Buckling-Restrained Brace Coupling Beams in Core Walls
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