Throwing toughness buffer mesh unit for rockfall protection and design method of critical throwing angle thereof

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12146281
APP PUB NO 20220178093A1
SERIAL NO

17200924

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Abstract

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A throwing toughness buffer mesh unit for a rockfall protection and a design method of a critical throwing angle thereof are provided. The throwing toughness buffer mesh unit includes a cable column, wherein the cable column is provided with a sliding device on a top end and connected to a foundation structure via a hinged support at a bottom; a support rope, wherein the support rope is connected to the sliding device on the cable column in a sliding way and provided with a spring buffer on an end, wherein the spring buffer is obliquely anchored to a rock mass base near a protection structure; a protection net, which is obliquely hung on the support rope via a connector. A pavement inclination angle of the protection net is adjusted to a critical throwing angle by adjusting a height difference between cable columns to control a throwing track of falling rocks.

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Patent Owner(s)

Patent OwnerAddress
SOUTHWEST JIAOTONG UNIVERSITY610031 NO TWO SECTION 111 RING ROAD CHENGDU SICHUAN CHINA CHENGDU CITY SICHUAN PROVINCE 610031

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jin, Yuntao Chengdu, CN 6 4
Luo, Liru Chengdu, CN 6 4
Qi, Xin Chengdu, CN 493 1565
Yu, Zhixiang Chengdu, CN 12 23
Zhang, Lijun Chengdu, CN 174 2085
Zhao, Lei Chengdu, CN 382 2549
Zhao, Shichun Chengdu, CN 14 7

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