Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sandwich multilayer prefabricated vibration isolation trench
The invention discloses a sandwich multilayer prefabricated vibration isolation trench and belongs to the technical field of building vibration isolation. The vibration isolation trench comprises a trench body arranged between a building and a vibration source, an in-trench prefabricated concrete structure and flexible filling materials, wherein the in-trench prefabricated concrete structure comprises an L-shaped plate, an inverted-T-shaped plate, a cover plate and a baffle, a first right-angle rabbet is formed in one side end of an end plate at the bottom of the L-shaped plate, and second right-angle rabbets are formed in edges of flange plates at two ends of the bottom of the inverted-T-shaped plate respectively. According to the vibration isolation trench, the rigid concrete plates andthe flexible filling materials are arranged alternately in a layered mode, so that long and short-period vibration waves are consumed and attenuated layer by layer when encountering the trench, then the vibration response of the building is lowered, the purpose of vibration isolation protection on the building is achieved, short-period vibration is attenuated and filtered, a vibration impact loadis well absorbed and dispersed, and the energy of the vibration waves can be greatly consumed in the vibration propagation process.
一种夹芯多层装配式隔振沟，属于建筑隔震技术领域。所述的隔振沟包括布置在建筑和振源之间开的沟槽本体、沟内的装配式混凝土结构和柔性填充材料，所述沟内的装配式混凝土结构包括L型板、倒T型板、盖板和挡板，所述L型板底部的端板一侧端开设有第一直角企口，所述倒T型板底部两端的翼缘板边缘均开设有第二直角企口。本发明通过刚性混凝土板和柔性填充材料交替分层布置的方式，使得长短周期的振动波在遇到本发明时被层层消耗衰减，进而降低建筑的振动响应，达到对建筑的隔振保护目的，对短周期振动具有衰减过滤作用，对振动冲击荷载有良好的吸收和分散的作用，可以极大地在振动传播过程中消耗振动波的能量。
Sandwich multilayer prefabricated vibration isolation trench
The invention discloses a sandwich multilayer prefabricated vibration isolation trench and belongs to the technical field of building vibration isolation. The vibration isolation trench comprises a trench body arranged between a building and a vibration source, an in-trench prefabricated concrete structure and flexible filling materials, wherein the in-trench prefabricated concrete structure comprises an L-shaped plate, an inverted-T-shaped plate, a cover plate and a baffle, a first right-angle rabbet is formed in one side end of an end plate at the bottom of the L-shaped plate, and second right-angle rabbets are formed in edges of flange plates at two ends of the bottom of the inverted-T-shaped plate respectively. According to the vibration isolation trench, the rigid concrete plates andthe flexible filling materials are arranged alternately in a layered mode, so that long and short-period vibration waves are consumed and attenuated layer by layer when encountering the trench, then the vibration response of the building is lowered, the purpose of vibration isolation protection on the building is achieved, short-period vibration is attenuated and filtered, a vibration impact loadis well absorbed and dispersed, and the energy of the vibration waves can be greatly consumed in the vibration propagation process.
一种夹芯多层装配式隔振沟，属于建筑隔震技术领域。所述的隔振沟包括布置在建筑和振源之间开的沟槽本体、沟内的装配式混凝土结构和柔性填充材料，所述沟内的装配式混凝土结构包括L型板、倒T型板、盖板和挡板，所述L型板底部的端板一侧端开设有第一直角企口，所述倒T型板底部两端的翼缘板边缘均开设有第二直角企口。本发明通过刚性混凝土板和柔性填充材料交替分层布置的方式，使得长短周期的振动波在遇到本发明时被层层消耗衰减，进而降低建筑的振动响应，达到对建筑的隔振保护目的，对短周期振动具有衰减过滤作用，对振动冲击荷载有良好的吸收和分散的作用，可以极大地在振动传播过程中消耗振动波的能量。
Sandwich multilayer prefabricated vibration isolation trench
一种夹芯多层装配式隔振沟
ZHANG YANNIAN (Autor:in) / ZHANG YUYU (Autor:in) / HAI HONG (Autor:in) / KANG NAN (Autor:in) / WANG TIEYUAN (Autor:in) / YAN MINGCHENG (Autor:in) / YU YANG (Autor:in) / LI ZHIJUN (Autor:in) / CHEN ZHIYAN (Autor:in) / DU SONGYAN (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch