Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting anti-seismic energy dissipation split column
The invention provides a self-resetting anti-seismic energy dissipation split column. The self-resetting anti-seismic energy dissipation split column comprises a concrete column and a sliding main plate prefabricated in the interior of the concrete column, wherein the sliding main plate comprises a plurality of vertically and circumferentially arranged sliding plates; the ends, at the center of acircle, of the plurality of sliding plates are fixedly connected with one another; a concrete column is arranged in an area between every two adjacent sliding plates; a friction plate and an auxiliaryplate are arranged between each sliding plate and the corresponding concrete column; each friction plate is positioned between the corresponding auxiliary plate and the corresponding sliding plate; the sliding plates, the friction plates and the auxiliary plates can slide relative to one another; the sliding main plate, the friction plates and the auxiliary plates form an energy dissipation device; one ends of the sliding main plate and the auxiliary plates are connected with a bottom beam or a top beam in a construction area, and the other ends of the sliding main plate and the auxiliary plates are free ends; and the fixed ends of the sliding main plate and the auxiliary plates are respectively positioned at the two ends of the split column. According to the self-resetting anti-seismic energy dissipation split column, the defect that the horizontal deformation capacity of a traditional reinforced concrete column is insufficient under the action of high axial pressure is overcome, thedeformation capacity of a middle column is improved, and the friction among the sliding main plate and the friction plates is beneficial to the energy dissipation capacity of a component.
本发明提供的一种自复位抗震耗能分体柱，包括滑混凝土柱，以及预制在其内部滑动主板；所述滑动主板包括多个垂直且圆周布置的滑板，多个滑板位于圆心的端部相互固接，相邻两个滑板之间的区域设置一混凝土柱，滑板与混凝土柱之间设置摩擦板和副板，摩擦板位于副板和滑板之间，滑板、摩擦板和副板之间能够相互滑动，滑动主板、摩擦板位于副板组成耗能装置。所述滑动主板和副板的一端与施工区域的底梁或顶梁连接，另一端为自由端，且滑动主板和副板的固定端分别位于分体住的两端。该自复位抗震耗能分体柱，克服了传统钢筋混凝土柱在高轴压作用下水平变形能力不足的缺陷。增大了中柱的变形能力，同时滑动主板与摩擦板相互摩擦有利于构件的耗能能力。
Self-resetting anti-seismic energy dissipation split column
The invention provides a self-resetting anti-seismic energy dissipation split column. The self-resetting anti-seismic energy dissipation split column comprises a concrete column and a sliding main plate prefabricated in the interior of the concrete column, wherein the sliding main plate comprises a plurality of vertically and circumferentially arranged sliding plates; the ends, at the center of acircle, of the plurality of sliding plates are fixedly connected with one another; a concrete column is arranged in an area between every two adjacent sliding plates; a friction plate and an auxiliaryplate are arranged between each sliding plate and the corresponding concrete column; each friction plate is positioned between the corresponding auxiliary plate and the corresponding sliding plate; the sliding plates, the friction plates and the auxiliary plates can slide relative to one another; the sliding main plate, the friction plates and the auxiliary plates form an energy dissipation device; one ends of the sliding main plate and the auxiliary plates are connected with a bottom beam or a top beam in a construction area, and the other ends of the sliding main plate and the auxiliary plates are free ends; and the fixed ends of the sliding main plate and the auxiliary plates are respectively positioned at the two ends of the split column. According to the self-resetting anti-seismic energy dissipation split column, the defect that the horizontal deformation capacity of a traditional reinforced concrete column is insufficient under the action of high axial pressure is overcome, thedeformation capacity of a middle column is improved, and the friction among the sliding main plate and the friction plates is beneficial to the energy dissipation capacity of a component.
本发明提供的一种自复位抗震耗能分体柱，包括滑混凝土柱，以及预制在其内部滑动主板；所述滑动主板包括多个垂直且圆周布置的滑板，多个滑板位于圆心的端部相互固接，相邻两个滑板之间的区域设置一混凝土柱，滑板与混凝土柱之间设置摩擦板和副板，摩擦板位于副板和滑板之间，滑板、摩擦板和副板之间能够相互滑动，滑动主板、摩擦板位于副板组成耗能装置。所述滑动主板和副板的一端与施工区域的底梁或顶梁连接，另一端为自由端，且滑动主板和副板的固定端分别位于分体住的两端。该自复位抗震耗能分体柱，克服了传统钢筋混凝土柱在高轴压作用下水平变形能力不足的缺陷。增大了中柱的变形能力，同时滑动主板与摩擦板相互摩擦有利于构件的耗能能力。
Self-resetting anti-seismic energy dissipation split column
一种自复位抗震耗能分体柱
MA QIANYING (Autor:in) / JIANG XIAOHUI (Autor:in) / JIANG CUNYU (Autor:in) / YANG BO (Autor:in) / ZHOU SICHENG (Autor:in) / LIU FULONG (Autor:in) / TANG ZHIXU (Autor:in) / BAI FUHUA (Autor:in)
03.07.2020
Patent
Elektronische Ressource
Chinesisch
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