US 12,252,898 B2
Prefabricated infilled panel-frame structure capable of accommodating seismic loading and seismic energy dissipation, and construction method
Junxian Zhao, Guangzhou (CN); Hao Qin, Guangzhou (CN); Xiangkun Yao, Guangzhou (CN); Zhi Luo, Guangzhou (CN); Kezhu Jiang, Guangzhou (CN); Guohui Yuan, Guangzhou (CN); Weijie Chen, Guangzhou (CN); and Wei Han, Guangzhou (CN)
Assigned to SOUTH CHINA UNIVERSITY OF TECHNOLOGY, Guangzhou (CN); CHINA CONSTRUCION FOURTH ENGINEERING DMSION GREEN BUILDING TECHNOLOGY (GUANGDONG), LTD, Guangdong (CN); CHINA CONSTRUCTION FOURTH ENGINEERING DIVISION CORP. LTD, Guangdong (CN); and BEIJING BRACE DAMPING ENGINEERING TECHNOLOGY CO., LTD, Beijing (CN)
Appl. No. 18/720,670
Filed by SOUTH CHINA UNIVERSITY OF TECHNOLOGY, Guangzhou (CN); CHINA CONSTRUCION FOURTH ENGINEERING DMSION GREEN BUILDING TECHNOLOGY (GUANGDONG), LTD, Guangdong (CN); CHINA CONSTRUCTION FOURTH ENGINEERING DIVISION CORP. LTD, Guangdong (CN); and BEIJING BRACE DAMPING ENGINEERING TECHNOLOGY CO., LTD, Beijing (CN)
PCT Filed Mar. 24, 2023, PCT No. PCT/CN2023/083721
§ 371(c)(1), (2) Date Jun. 17, 2024,
PCT Pub. No. WO2024/124735, PCT Pub. Date Jun. 20, 2024.
Claims priority of application No. 202211595650.6 (CN), filed on Dec. 13, 2022.
Prior Publication US 2024/0417992 A1, Dec. 19, 2024
Int. Cl. E04B 2/74 (2006.01); E04H 9/00 (2006.01); E04H 9/02 (2006.01); E04B 1/98 (2006.01); E04B 2/56 (2006.01); E04H 9/16 (2006.01)
CPC E04H 9/021 (2013.01) [E04H 9/024 (2013.01); E04B 1/98 (2013.01); E04B 2/56 (2013.01); E04B 2/74 (2013.01); E04B 2/7401 (2013.01); E04B 2/7407 (2013.01); E04H 9/025 (2013.01); E04H 9/16 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A prefabricated infilled panel-frame structure capable of accommodating seismic-loading and seismic energy dissipation, comprising a frame body, a prefabricated infilled panel group, a panel group fastener, a disc spring assembly and a U-shaped connector;
wherein the prefabricated infilled panel group is disposed in the frame body; the panel group fastener is disposed between left and right sides of a top of the prefabricated infilled panel group and the frame body, and the disc spring assembly is disposed between left and right sides of the lower part thereof and the frame body; each disc spring assembly comprises a disc spring box, a disc spring and a disc spring backing plate; the disc spring box is used for fixed connection with the frame body, and the disc spring is in a pre-pressed state; the disc spring is located in a cavity surrounded by the disc spring box and the disc spring backing plate; and the disc spring backing plate is movably arranged and is in contact with the prefabricated infilled panel group;
the prefabricated infilled panel group comprises a plurality of vertical sub-panels; adjacent vertical sub-panels are connected in a splicing manner; and a top of each of the vertical sub-panels is connected to the frame body via the U-shaped connector, and a bottom of each of the vertical sub-panels is connected to the frame body via a cast-in-place fine stone concrete.