CABLE DOME STRUCTURE USING CONTINUOUS RIDGE CABLES

WIPO Patent Application WO/2023/197773

A1

Disclosed in the present invention is a cable dome structure using continuous ridge cables. A structure system comprises n same plane trusses which are distributed in the radial direction and each consist of continuous cables and rods, the plane trusses being connected by means of k-1 circles of hoop cables to form a stable whole. The cable dome structure consists of ridge cables, hoop cables and pressing rods. Each ridge cable starts from a lower joint of a pressing rod and sequentially passes through upper joints of outer side pressing rods, and all the ridge cables converge on a support joint. The ridge cables have overlaps, the number of overlap layers increasing sequentially from inside to outside. Upper joints of the pressing rods and inner side adjacent cables are fixedly connected, and lower joints of the pressing rods and the hoop cables are fixedly connected; the connection between the remaining cables and joints is not fixed, the cables slidably passing through the joints. Compared with an existing cable dome structure, the cable dome structure unit features uniform internal force distribution of units, fewer units, and converging of all the ridge cables at one joint, thus facilitating processing and on-site tensioning of the cable units and being a practical cable dome structure.

LUO YAOZHI (CN)
XUE YU (CN)

PCT/CN2023/079558

October 19, 2023

March 03, 2023

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UNIV ZHEJIANG (CN)

E04B1/342; E04B7/14; E04B7/18

CN114856068A	2022-08-05
CN103615064A	2014-03-05
CN107034992A	2017-08-11
CN102605861A	2012-07-25
US20120159872A1	2012-06-28

HANGZHOU QIUSHI PATENT OFFICE CO., LTD. (CN)

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