A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Continuous plate suspended ceiling structure with rotating friction energy dissipation type inclined struts and mounting method
The invention discloses a continuous plate suspended ceiling structure with a rotational friction energy consumption type inclined strut and a mounting method, the continuous plate suspended ceiling structure comprises a suspender and an inclined strut which are connected with a floor and a suspended ceiling plate, the upper end of the inclined strut is hinged to the inner side of the suspender connected with the floor, and the lower end of the inclined strut is jointly hinged to a rotational friction energy consumption device; the rotational friction energy consumption device is connected to the main keel or the secondary keel between the suspenders; a pair of inclined supporting rods are arranged at intervals of a plurality of hanging rods to form inclined supporting-suspended ceiling units, and a plurality of inclined supporting-suspended ceiling units are distributed longitudinally and transversely. The structure can provide certain lateral stiffness for the suspended ceiling system in small earthquakes, and the friction energy consumption device is rotated to perform friction energy consumption in large earthquakes, so that the situation of excessive lateral displacement of the suspended ceiling under the action of earthquakes is effectively avoided, meanwhile, damage and even collapse of the suspended ceiling are reduced, and the anti-seismic performance of the suspended ceiling system is improved.
本发明公开了一种带转动摩擦耗能型斜撑的连续板吊顶结构及安装方法，包括连接楼板和吊顶板的吊杆和斜撑杆，斜撑杆上端分别铰接在连接楼板的吊杆内侧，下端共同铰接在转动摩擦耗能装置上，转动摩擦耗能装置连接在吊杆之间的主龙骨或次龙骨上；每间隔若干个吊杆设一对斜撑杆，构成斜撑‑吊顶单元，若干个斜撑‑吊顶单元纵横分布。该结构在小震时能为吊顶体系提供一定的抗侧刚度，在大震时转动摩擦耗能装置进行摩擦耗能，有效避免了天花板吊顶在地震作用下发生过大侧移的情况，同时减轻了吊顶破坏甚至倒塌，从而改进吊顶体系的抗震性能。
Continuous plate suspended ceiling structure with rotating friction energy dissipation type inclined struts and mounting method
The invention discloses a continuous plate suspended ceiling structure with a rotational friction energy consumption type inclined strut and a mounting method, the continuous plate suspended ceiling structure comprises a suspender and an inclined strut which are connected with a floor and a suspended ceiling plate, the upper end of the inclined strut is hinged to the inner side of the suspender connected with the floor, and the lower end of the inclined strut is jointly hinged to a rotational friction energy consumption device; the rotational friction energy consumption device is connected to the main keel or the secondary keel between the suspenders; a pair of inclined supporting rods are arranged at intervals of a plurality of hanging rods to form inclined supporting-suspended ceiling units, and a plurality of inclined supporting-suspended ceiling units are distributed longitudinally and transversely. The structure can provide certain lateral stiffness for the suspended ceiling system in small earthquakes, and the friction energy consumption device is rotated to perform friction energy consumption in large earthquakes, so that the situation of excessive lateral displacement of the suspended ceiling under the action of earthquakes is effectively avoided, meanwhile, damage and even collapse of the suspended ceiling are reduced, and the anti-seismic performance of the suspended ceiling system is improved.
本发明公开了一种带转动摩擦耗能型斜撑的连续板吊顶结构及安装方法，包括连接楼板和吊顶板的吊杆和斜撑杆，斜撑杆上端分别铰接在连接楼板的吊杆内侧，下端共同铰接在转动摩擦耗能装置上，转动摩擦耗能装置连接在吊杆之间的主龙骨或次龙骨上；每间隔若干个吊杆设一对斜撑杆，构成斜撑‑吊顶单元，若干个斜撑‑吊顶单元纵横分布。该结构在小震时能为吊顶体系提供一定的抗侧刚度，在大震时转动摩擦耗能装置进行摩擦耗能，有效避免了天花板吊顶在地震作用下发生过大侧移的情况，同时减轻了吊顶破坏甚至倒塌，从而改进吊顶体系的抗震性能。
Continuous plate suspended ceiling structure with rotating friction energy dissipation type inclined struts and mounting method
一种带转动摩擦耗能型斜撑的连续板吊顶结构及安装方法
QI LIANGJIE (author) / YUAN ZHEN (author) / LIU MENGDA (author) / CAO YI (author)
2022-07-12
Patent
Electronic Resource
Chinese
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