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A platform for research: civil engineering, architecture and urbanism
X-shaped support with replaceable energy consumption connection and design method thereof
The invention discloses an X-shaped support with replaceable energy consumption connection and a design method of the X-shaped support. The X-shaped support with the replaceable energy consumption connection comprises a box-type section support, a gusset plate, a connecting plate, a high-strength bolt and a variable-section round-end metal energy consumption piece. The end portion of the box-type section support is provided with an inserting groove, the gusset plate and the box-type section support are assembled in a clamping and inserting mode and then welded, the other side of the gusset plate and the connecting plates are welded to form a T shape, the box-type section support, the gusset plate and the connecting plates are in a bilateral symmetry relation, and the variable-section round-end metal energy dissipation piece is arranged between the connecting plates. And the high-strength bolts are used for connection. Under the action of an earthquake, the variable-cross-section round-end metal energy dissipation piece is sheared to yield to dissipate energy, and the high-strength bolts on the variable-cross-section round-end metal energy dissipation piece can be detached after the earthquake, so that replacement of the energy dissipation piece is realized. The device is simple in structural form, clear in stress, convenient to design, good in performance, easy to replace after an earthquake and easy to maintain, and has good economic benefits.
本发明公开了带可替换耗能连接的X形支撑及其设计方法。所述带可替换耗能连接的X形支撑包括箱型截面支撑、节点板、连接板、高强螺栓和变截面圆端金属耗能件。箱型截面支撑端部设有插槽，节点板与箱型截面支撑之间采用卡插的方式装配后焊接，所述的节点板另一侧与连接板焊接形成T字形，箱型截面支撑、节点板、连接板呈现左右对称关系，在连接板之间设置有所述的变截面圆端金属耗能件，并通过高强螺栓进行连接。地震作用下，变截面圆端金属耗能件受剪屈服耗散能量，震后可拆卸变截面圆端金属耗能件上的高强螺栓，实现耗能件的替换。本发明构造形式简单，受力明确，设计方便，性能良好，震后容易替换，易于维护，具有良好的经济效益。
X-shaped support with replaceable energy consumption connection and design method thereof
The invention discloses an X-shaped support with replaceable energy consumption connection and a design method of the X-shaped support. The X-shaped support with the replaceable energy consumption connection comprises a box-type section support, a gusset plate, a connecting plate, a high-strength bolt and a variable-section round-end metal energy consumption piece. The end portion of the box-type section support is provided with an inserting groove, the gusset plate and the box-type section support are assembled in a clamping and inserting mode and then welded, the other side of the gusset plate and the connecting plates are welded to form a T shape, the box-type section support, the gusset plate and the connecting plates are in a bilateral symmetry relation, and the variable-section round-end metal energy dissipation piece is arranged between the connecting plates. And the high-strength bolts are used for connection. Under the action of an earthquake, the variable-cross-section round-end metal energy dissipation piece is sheared to yield to dissipate energy, and the high-strength bolts on the variable-cross-section round-end metal energy dissipation piece can be detached after the earthquake, so that replacement of the energy dissipation piece is realized. The device is simple in structural form, clear in stress, convenient to design, good in performance, easy to replace after an earthquake and easy to maintain, and has good economic benefits.
本发明公开了带可替换耗能连接的X形支撑及其设计方法。所述带可替换耗能连接的X形支撑包括箱型截面支撑、节点板、连接板、高强螺栓和变截面圆端金属耗能件。箱型截面支撑端部设有插槽，节点板与箱型截面支撑之间采用卡插的方式装配后焊接，所述的节点板另一侧与连接板焊接形成T字形，箱型截面支撑、节点板、连接板呈现左右对称关系，在连接板之间设置有所述的变截面圆端金属耗能件，并通过高强螺栓进行连接。地震作用下，变截面圆端金属耗能件受剪屈服耗散能量，震后可拆卸变截面圆端金属耗能件上的高强螺栓，实现耗能件的替换。本发明构造形式简单，受力明确，设计方便，性能良好，震后容易替换，易于维护，具有良好的经济效益。
X-shaped support with replaceable energy consumption connection and design method thereof
带可替换耗能连接的X形支撑及其设计方法
MA HONGWEI (author) / ZHU JINYI (author) / LIU PENG (author) / XU JIANCONG (author) / HE WENHUI (author) / WENG YIXIAN (author)
2024-06-11
Patent
Electronic Resource
Chinese
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