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A platform for research: civil engineering, architecture and urbanism
Assembly type beam-column joint constraint type pure steel buckling-restrained energy dissipation support
The invention provides an assembly type beam-column joint constraint type pure steel buckling-restrained energy dissipation support. The assembly type beam-column joint constraint type pure steel buckling-restrained energy dissipation support comprises a cross-shaped core material, energy dissipation gaskets and C-shaped constraint components. The four C-shaped constraint components are arranged at the four right-angle positions of the cross-shaped core material correspondingly, and openings of the C-shaped constraint components face the right angles of the cross-shaped core material. Four pieces of angle steel are matched to form the cross-shaped core material, and the space between every two pieces of adjacent angle steel is filled with the corresponding energy dissipation gasket. According to the assembly type beam-column joint constraint type pure steel buckling-restrained energy dissipation support, the problems that a traditional buckling-restrained support is large in loading and unloading difficulty, the post-earthquake damage degree is difficult to detect, and the yield position is random can be effectively solved; and the buckling-restrained energy dissipation support is stable in supporting performance, remarkable in energy dissipation and seismic mitigation effect, easy to detect and replace, practical and efficient, is the key for guaranteeing the anti-seismic safety and reducing the post-disaster loss, and has very important practical significance and social and economic value.
本发明提供一种装配式梁柱节点约束型纯钢防屈曲耗能支撑，包括：十字形芯材、耗能垫片以及C字形约束构件，四个C字形约束构件分别设于十字形芯材的四个直角处，且C字形约束构件的开口朝向十字形芯材的直角，其中，四个角钢配合形成十字形芯材，且相邻的两个角钢之间填充有耗能垫片，本发明提供的装配式梁柱节点约束型纯钢防屈曲耗能支撑能够有效改善传统防屈曲支撑装卸难度大、震后损伤程度难检测、屈服位置随机等问题，该防屈曲耗能支撑的支撑性能稳定、耗能减震效果显著、易检测更换和实用高效，是保证防震安全和减少灾后损失的关键，具有十分重要的实践意义和社会经济价值。
Assembly type beam-column joint constraint type pure steel buckling-restrained energy dissipation support
The invention provides an assembly type beam-column joint constraint type pure steel buckling-restrained energy dissipation support. The assembly type beam-column joint constraint type pure steel buckling-restrained energy dissipation support comprises a cross-shaped core material, energy dissipation gaskets and C-shaped constraint components. The four C-shaped constraint components are arranged at the four right-angle positions of the cross-shaped core material correspondingly, and openings of the C-shaped constraint components face the right angles of the cross-shaped core material. Four pieces of angle steel are matched to form the cross-shaped core material, and the space between every two pieces of adjacent angle steel is filled with the corresponding energy dissipation gasket. According to the assembly type beam-column joint constraint type pure steel buckling-restrained energy dissipation support, the problems that a traditional buckling-restrained support is large in loading and unloading difficulty, the post-earthquake damage degree is difficult to detect, and the yield position is random can be effectively solved; and the buckling-restrained energy dissipation support is stable in supporting performance, remarkable in energy dissipation and seismic mitigation effect, easy to detect and replace, practical and efficient, is the key for guaranteeing the anti-seismic safety and reducing the post-disaster loss, and has very important practical significance and social and economic value.
本发明提供一种装配式梁柱节点约束型纯钢防屈曲耗能支撑，包括：十字形芯材、耗能垫片以及C字形约束构件，四个C字形约束构件分别设于十字形芯材的四个直角处，且C字形约束构件的开口朝向十字形芯材的直角，其中，四个角钢配合形成十字形芯材，且相邻的两个角钢之间填充有耗能垫片，本发明提供的装配式梁柱节点约束型纯钢防屈曲耗能支撑能够有效改善传统防屈曲支撑装卸难度大、震后损伤程度难检测、屈服位置随机等问题，该防屈曲耗能支撑的支撑性能稳定、耗能减震效果显著、易检测更换和实用高效，是保证防震安全和减少灾后损失的关键，具有十分重要的实践意义和社会经济价值。
Assembly type beam-column joint constraint type pure steel buckling-restrained energy dissipation support
装配式梁柱节点约束型纯钢防屈曲耗能支撑
ZHANG JIANWEI (author) / LIU XIAO (author) / ZHANG MAN (author) / CAO WANLIN (author) / DONG HONGYING (author)
2022-01-18
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
Combined assembly type buckling-restrained energy dissipation supporting component
| European Patent Office | 2022