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A platform for research: civil engineering, architecture and urbanism
Continuous FRP composite fiber truss anti-shear connecting piece
The invention discloses a continuous FRP composite fiber truss anti-shear connecting piece. The continuous FRP composite fiber truss anti-shear connecting piece comprises two first broken line sections and a plurality of second broken line sections, wherein the plurality of second broken line sections are sequentially connected end to end, the two first broken line sections are connected to the head end of the first second broken line section and the tail end of the last second broken line section correspondingly, and the included angle between the adjacent second broken line sections ranges from 20 degrees to 140 degrees. According to the continuous FRP composite fiber truss anti-shear connecting piece, the wall rigid connecting strength is met, heat bridge connection can be cut off, and therefore the heat preservation efficiency of a prefabricated concrete sandwich plate is greatly improved.
本发明公开了一种连续FRP复合纤维桁架抗剪切连接件，包括两个折线段一和多个折线段二，多个折线段二依次收尾相连，两个折线段一分别连接在第一个折线段二的首端，最后一个折线段二的尾端；相邻折线段二间的夹角范围为20°～140°。本发明满足墙体刚性连接强度，并能够切断热桥连接，从而大大提高预制混凝土夹心板的保热效率。
Continuous FRP composite fiber truss anti-shear connecting piece
The invention discloses a continuous FRP composite fiber truss anti-shear connecting piece. The continuous FRP composite fiber truss anti-shear connecting piece comprises two first broken line sections and a plurality of second broken line sections, wherein the plurality of second broken line sections are sequentially connected end to end, the two first broken line sections are connected to the head end of the first second broken line section and the tail end of the last second broken line section correspondingly, and the included angle between the adjacent second broken line sections ranges from 20 degrees to 140 degrees. According to the continuous FRP composite fiber truss anti-shear connecting piece, the wall rigid connecting strength is met, heat bridge connection can be cut off, and therefore the heat preservation efficiency of a prefabricated concrete sandwich plate is greatly improved.
本发明公开了一种连续FRP复合纤维桁架抗剪切连接件，包括两个折线段一和多个折线段二，多个折线段二依次收尾相连，两个折线段一分别连接在第一个折线段二的首端，最后一个折线段二的尾端；相邻折线段二间的夹角范围为20°～140°。本发明满足墙体刚性连接强度，并能够切断热桥连接，从而大大提高预制混凝土夹心板的保热效率。
Continuous FRP composite fiber truss anti-shear connecting piece
一种连续FRP复合纤维桁架抗剪切连接件
CHEN WENXUE (author) / JIAO YUZHAO (author)
2021-05-04
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente