A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FRP connecting assembly, design method and prefabricated concrete sandwich thermal insulation wall
The invention discloses an FRP connecting assembly, a design method and a prefabricated concrete sandwich thermal insulation wall. The FRP connecting assembly comprises a first FRP connecting piece and a second FRP connecting piece; a first positioning embedded fixing piece is fixed to a rod body of the first FRP connecting piece, and a first included angle a is formed between the first positioning embedded fixing piece and the rod body of the first FRP connecting piece and is 90 degrees; and a second positioning embedded fixing piece is fixed to a rod body of the second FRP connecting piece, and a second included angle b is formed between the second positioning embedded fixing piece and the rod body of the second FRP connecting piece and is 50-70 degrees. The design method of the FRP connecting assembly comprises the steps of determining the diameters of the rod bodies, selecting the lengths of the rod bodies, calculating the number, arranging according to the spacing, and designing the construction load working condition and the normal use working condition of the connecting assembly according to the stress and structure requirements of the prefabricated concrete sandwich thermal insulation wall. The FRP connecting assembly has the advantages of being low in heat conductivity coefficient, good in alkali resistance, high in anchoring efficiency, good in sealing effect, easy and convenient to construct and the like; and meanwhile, the design method of the FRP connecting assembly of the prefabricated concrete sandwich thermal insulation wall is safe and efficient, the material performance can be fully utilized, and the material utilization efficiency is improved.
本发明公开了一种FRP连接组件、设计方法及预制混凝土夹芯保温墙。其中FRP连接组件包括：第一FRP连接件和第二FRP连接件；第一定位嵌固件固定在第一FRP连接件杆体上并与所述第一FRP连接件杆体成第一夹角a，第一夹角a为90°角；第二定位嵌固件固定在所述第二FRP连接件杆体上并与第二FRP连接件杆体成第二夹角b，第二夹角b为50°‑70°角；FRP连接组件设计方法包括杆体直径、长度选型、数量和间距布置以及根据预制混凝土夹芯保温墙板受力和构造要求进行的连接组件施工荷载工况和正常使用工况设计。本发明FRP连接组件具有导热系数低、耐碱性能好，锚固效率高、密封效果好、施工简便等优点，同时提出的预制混凝土夹芯保温墙体FRP连接组件的设计方法安全高效，可充分利用材料性能，提高材料利用效率。
FRP connecting assembly, design method and prefabricated concrete sandwich thermal insulation wall
The invention discloses an FRP connecting assembly, a design method and a prefabricated concrete sandwich thermal insulation wall. The FRP connecting assembly comprises a first FRP connecting piece and a second FRP connecting piece; a first positioning embedded fixing piece is fixed to a rod body of the first FRP connecting piece, and a first included angle a is formed between the first positioning embedded fixing piece and the rod body of the first FRP connecting piece and is 90 degrees; and a second positioning embedded fixing piece is fixed to a rod body of the second FRP connecting piece, and a second included angle b is formed between the second positioning embedded fixing piece and the rod body of the second FRP connecting piece and is 50-70 degrees. The design method of the FRP connecting assembly comprises the steps of determining the diameters of the rod bodies, selecting the lengths of the rod bodies, calculating the number, arranging according to the spacing, and designing the construction load working condition and the normal use working condition of the connecting assembly according to the stress and structure requirements of the prefabricated concrete sandwich thermal insulation wall. The FRP connecting assembly has the advantages of being low in heat conductivity coefficient, good in alkali resistance, high in anchoring efficiency, good in sealing effect, easy and convenient to construct and the like; and meanwhile, the design method of the FRP connecting assembly of the prefabricated concrete sandwich thermal insulation wall is safe and efficient, the material performance can be fully utilized, and the material utilization efficiency is improved.
本发明公开了一种FRP连接组件、设计方法及预制混凝土夹芯保温墙。其中FRP连接组件包括：第一FRP连接件和第二FRP连接件；第一定位嵌固件固定在第一FRP连接件杆体上并与所述第一FRP连接件杆体成第一夹角a，第一夹角a为90°角；第二定位嵌固件固定在所述第二FRP连接件杆体上并与第二FRP连接件杆体成第二夹角b，第二夹角b为50°‑70°角；FRP连接组件设计方法包括杆体直径、长度选型、数量和间距布置以及根据预制混凝土夹芯保温墙板受力和构造要求进行的连接组件施工荷载工况和正常使用工况设计。本发明FRP连接组件具有导热系数低、耐碱性能好，锚固效率高、密封效果好、施工简便等优点，同时提出的预制混凝土夹芯保温墙体FRP连接组件的设计方法安全高效，可充分利用材料性能，提高材料利用效率。
FRP connecting assembly, design method and prefabricated concrete sandwich thermal insulation wall
一种FRP连接组件、设计方法及预制混凝土夹芯保温墙
DAI JINLING (author) / MAO XINGYE (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
Prefabricated concrete sandwich thermal insulation wallboard connecting piece
| European Patent Office | 2021
Stainless steel connecting piece for prefabricated concrete sandwich insulation wall
| European Patent Office | 2015
| European Patent Office | 2020
Connecting assembly for sandwich thermal insulation wall and sandwich thermal insulation wall
| European Patent Office | 2022
Assembly type building prefabricated sandwich thermal insulation wall
| European Patent Office | 2021