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A platform for research: civil engineering, architecture and urbanism
Toughness-constrained corrugated steel plate shear wall and construction method
The invention discloses a toughness-constrained corrugated steel plate shear wall and a construction method. The toughness-constrained corrugated steel plate shear wall comprises corrugated steel plates; a perforated steel plate (PBL) connecting piece is used for connecting the connecting piece with the perforated steel plate (PBL), and the connecting piece is used for connecting the connecting piece with the perforated steel plate; a concrete restraint layer; and an edge frame. The corrugation form of the corrugated steel plate is trapezoidal corrugation, sine wave or necking corrugation, and corrugation ridges are vertically arranged. The PBL connecting piece comprises stiffening ribs provided with holes and perforated steel bars. The stiffening ribs are made of flat steel plates, H-shaped steel, C-shaped steel or Z-shaped steel and are horizontally arranged. The concrete is high-toughness concrete. The toughness-constrained corrugated steel plate shear wall has the advantages of being convenient to produce and construct, excellent in stability, efficient in interface connection, excellent in durability and the like, and the anti-seismic toughness of the structure can be remarkably improved; the structure can be used as an anti-seismic structure under an extreme load effect or a complex environment and is widely applied to light-weight application scenes such as offshore floating energy platforms and high-rise fabricated buildings.
本发明公开了一种韧性约束的波形钢板剪力墙及施工方法，包括：波形钢板；开孔钢板(Perfobond Leiste,PBL)连接件；混凝土约束层；边缘框架。所述波形钢板的波纹形式采用梯形波折、正弦波浪或缩口波折，波折棱线竖向放置。所述PBL连接件包括设置有开孔的加劲肋和穿孔钢筋。所述加劲肋采用平钢板、H形钢、C形钢或Z形钢，布置方向为水平放置。所述混凝土采用高韧性混凝土。本发明提出的韧性约束的波形钢板剪力墙具有生产施工便捷、稳定性能优越、界面连接高效以及耐久性能出色等优势，能显著提升结构的抗震韧性，可作为为极端荷载作用或复杂环境下的抗震结构广泛应用于近海浮式能源平台、高层装配式建筑等轻型化应用场景。
Toughness-constrained corrugated steel plate shear wall and construction method
The invention discloses a toughness-constrained corrugated steel plate shear wall and a construction method. The toughness-constrained corrugated steel plate shear wall comprises corrugated steel plates; a perforated steel plate (PBL) connecting piece is used for connecting the connecting piece with the perforated steel plate (PBL), and the connecting piece is used for connecting the connecting piece with the perforated steel plate; a concrete restraint layer; and an edge frame. The corrugation form of the corrugated steel plate is trapezoidal corrugation, sine wave or necking corrugation, and corrugation ridges are vertically arranged. The PBL connecting piece comprises stiffening ribs provided with holes and perforated steel bars. The stiffening ribs are made of flat steel plates, H-shaped steel, C-shaped steel or Z-shaped steel and are horizontally arranged. The concrete is high-toughness concrete. The toughness-constrained corrugated steel plate shear wall has the advantages of being convenient to produce and construct, excellent in stability, efficient in interface connection, excellent in durability and the like, and the anti-seismic toughness of the structure can be remarkably improved; the structure can be used as an anti-seismic structure under an extreme load effect or a complex environment and is widely applied to light-weight application scenes such as offshore floating energy platforms and high-rise fabricated buildings.
本发明公开了一种韧性约束的波形钢板剪力墙及施工方法，包括：波形钢板；开孔钢板(Perfobond Leiste,PBL)连接件；混凝土约束层；边缘框架。所述波形钢板的波纹形式采用梯形波折、正弦波浪或缩口波折，波折棱线竖向放置。所述PBL连接件包括设置有开孔的加劲肋和穿孔钢筋。所述加劲肋采用平钢板、H形钢、C形钢或Z形钢，布置方向为水平放置。所述混凝土采用高韧性混凝土。本发明提出的韧性约束的波形钢板剪力墙具有生产施工便捷、稳定性能优越、界面连接高效以及耐久性能出色等优势，能显著提升结构的抗震韧性，可作为为极端荷载作用或复杂环境下的抗震结构广泛应用于近海浮式能源平台、高层装配式建筑等轻型化应用场景。
Toughness-constrained corrugated steel plate shear wall and construction method
一种韧性约束的波形钢板剪力墙及施工方法
TONG JINGZHONG (author) / WU RUOMIN (author) / YU CHAOQUN (author) / TONG GENSHU (author)
2024-05-10
Patent
Electronic Resource
Chinese
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