Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seismic self-resetting swinging hinged shear wall
The invention discloses an anti-seismic self-resetting swing hinged shear wall which comprises a wall body, an upper beam, a lower beam, prestressed steel strands and balls. The upper beam, the wall body and the lower beam are sequentially spliced together along the axis through a prestressed steel strand; a plurality of ball grooves are formed in the bottom surface of the wall body and the top surface of the lower beam in the length direction; the balls are distributed in the ball grooves; the wall body can swing on the lower beam in the length direction. When the wall body is subjected to an earthquake, the balls between the wall body and the lower beam can enable the wall body to swing in the length direction, and energy is dissipated through swinging; the bottom of the wall body is arranged to be full-arc-shaped without feet, so that house collapse caused by shear failure of a beam body due to fragmentation of a wall column bottom layer is prevented; and the pre-stressed steel strand restrains the deviation of the wall body, so that the risk of groove separation is avoided, the wall and the beam are matched together, and the self-resetting performance of the shear wall is realized.
本发明公开了一种抗震自复位摇摆铰接剪力墙，包括：墙体、上梁、下梁、预应力钢绞线以及滚珠；上梁、墙体、下梁通过预应力钢绞线沿轴线依次拼接在一起；在墙体底部表面与下梁顶部表面沿长度方向设置数条滚珠槽；滚珠布满滚珠槽；墙体可沿长度方向在下梁上摇摆。本发明墙体在受到地震时，墙体与下梁之间的滚珠会使墙体发生沿长度方向的摇摆，并通过摇摆耗散能量；墙体底部设置为全弧形而无脚，防止发生墙肢底层的碎裂继而引起梁体发生剪切破坏导致房屋倒塌；预应力钢绞线约束了墙体的偏移，免于脱槽危险，使墙与梁吻合在一起，实现剪力墙的自复位性能。
Anti-seismic self-resetting swinging hinged shear wall
The invention discloses an anti-seismic self-resetting swing hinged shear wall which comprises a wall body, an upper beam, a lower beam, prestressed steel strands and balls. The upper beam, the wall body and the lower beam are sequentially spliced together along the axis through a prestressed steel strand; a plurality of ball grooves are formed in the bottom surface of the wall body and the top surface of the lower beam in the length direction; the balls are distributed in the ball grooves; the wall body can swing on the lower beam in the length direction. When the wall body is subjected to an earthquake, the balls between the wall body and the lower beam can enable the wall body to swing in the length direction, and energy is dissipated through swinging; the bottom of the wall body is arranged to be full-arc-shaped without feet, so that house collapse caused by shear failure of a beam body due to fragmentation of a wall column bottom layer is prevented; and the pre-stressed steel strand restrains the deviation of the wall body, so that the risk of groove separation is avoided, the wall and the beam are matched together, and the self-resetting performance of the shear wall is realized.
本发明公开了一种抗震自复位摇摆铰接剪力墙，包括：墙体、上梁、下梁、预应力钢绞线以及滚珠；上梁、墙体、下梁通过预应力钢绞线沿轴线依次拼接在一起；在墙体底部表面与下梁顶部表面沿长度方向设置数条滚珠槽；滚珠布满滚珠槽；墙体可沿长度方向在下梁上摇摆。本发明墙体在受到地震时，墙体与下梁之间的滚珠会使墙体发生沿长度方向的摇摆，并通过摇摆耗散能量；墙体底部设置为全弧形而无脚，防止发生墙肢底层的碎裂继而引起梁体发生剪切破坏导致房屋倒塌；预应力钢绞线约束了墙体的偏移，免于脱槽危险，使墙与梁吻合在一起，实现剪力墙的自复位性能。
Anti-seismic self-resetting swinging hinged shear wall
一种抗震自复位摇摆铰接剪力墙
YANG YAQIANG (Autor:in) / GUAN YANLIN (Autor:in) / ZHOU ZIXIAN (Autor:in) / ZHAN QIWEI (Autor:in) / ZHOU DAOCHUAN (Autor:in) / DU WENPING (Autor:in) / FAHMI MUHAMMAD (Autor:in) / ZHANG XUAN (Autor:in) / ZHANG JUNXUE (Autor:in) / CUI JING (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
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