Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FRP (Fiber Reinforce Plastic) cloth reinforced polyurethane high-damping seismic isolation support
The invention relates to an FRP cloth stiffening polyurethane high-damping shock insulation support which comprises an FRP cloth stiffening layer, a polyurethane elastomer layer and a polyurethane elastomer protection layer, and the FRP cloth stiffening layer and the polyurethane elastomer layer are stacked from top to bottom to form an internal structure of the support. The polyurethane elastomer protection layer covers the top, the bottom and the periphery of the internal structure; the support is formed through pouring or thermoplastic forming. Compared with the prior art, the support is good in overturning and rolling stability, large in horizontal displacement capacity and high in energy dissipation capacity, and the beam falling risk can be effectively reduced.
本发明涉及一种FRP布加劲聚氨酯高阻尼隔震支座，包括FRP布加劲层、聚氨酯弹性体层、聚氨酯弹性体保护层，FRP布加劲层和聚氨酯弹性体层自上而下层叠布置，形成支座的内部结构；聚氨酯弹性体保护层包覆于内部结构的顶部、底部和四周；支座通过浇筑或热塑成型。与现有技术相比，本发明的支座倾覆翻滚稳定性好，水平位移能力大，耗能能力强，可以有效降低落梁风险。
FRP (Fiber Reinforce Plastic) cloth reinforced polyurethane high-damping seismic isolation support
The invention relates to an FRP cloth stiffening polyurethane high-damping shock insulation support which comprises an FRP cloth stiffening layer, a polyurethane elastomer layer and a polyurethane elastomer protection layer, and the FRP cloth stiffening layer and the polyurethane elastomer layer are stacked from top to bottom to form an internal structure of the support. The polyurethane elastomer protection layer covers the top, the bottom and the periphery of the internal structure; the support is formed through pouring or thermoplastic forming. Compared with the prior art, the support is good in overturning and rolling stability, large in horizontal displacement capacity and high in energy dissipation capacity, and the beam falling risk can be effectively reduced.
本发明涉及一种FRP布加劲聚氨酯高阻尼隔震支座，包括FRP布加劲层、聚氨酯弹性体层、聚氨酯弹性体保护层，FRP布加劲层和聚氨酯弹性体层自上而下层叠布置，形成支座的内部结构；聚氨酯弹性体保护层包覆于内部结构的顶部、底部和四周；支座通过浇筑或热塑成型。与现有技术相比，本发明的支座倾覆翻滚稳定性好，水平位移能力大，耗能能力强，可以有效降低落梁风险。
FRP (Fiber Reinforce Plastic) cloth reinforced polyurethane high-damping seismic isolation support
一种FRP布加劲聚氨酯高阻尼隔震支座
LEI BIN (Autor:in) / ZHANG PENGHUI (Autor:in) / CHEN LECHUN (Autor:in) / XIE FENG (Autor:in) / OH SUNG-JOON (Autor:in) / ZHANG JIYAN (Autor:in) / ZHONG HAIQIANG (Autor:in) / GAO QI (Autor:in) / HOU LIYUAN (Autor:in) / ZUO YIYANG (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
| Europäisches Patentamt | 2021
Building component flatness inspection tester reinforced by FRP (Fiber Reinforce Plastic)
| Europäisches Patentamt | 2023
Geotechnical seismic isolation based on high-damping polyurethane: centrifuge modelling
| Springer Verlag | 2024
FRP (Fiber Reinforce Plastic) plate strip type foundation pit support structure
| Europäisches Patentamt | 2024
Fiberboard reinforced polyurethane high-damping shock insulation support
| Europäisches Patentamt | 2024