Asymmetric debris flow drainage trough and design method and application thereof
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United States of America Patent
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Aug 11, 2020
Grant Date -
May 30, 2019
app pub date -
May 26, 2016
filing date -
May 13, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An asymmetric debris-flow discharge channel is provided. The debris-flow discharge channel has a main drainage channel for discharging a debris flow and an auxiliary channel provided outside of the main drainage channel. The side walls of the auxiliary channel are integrated with the side walls of the main drainage channel or provided outside of the side walls of the main drainage channel. The debris-flow discharge channel also has a break section integrated into a side wall of the auxiliary channel. The top width of the break section is equal to the top width of the auxiliary channel A method for designing and building the asymmetric debris-flow discharge channel is also provided, which provides a lower initial cost, higher safety performance, and a lower maintenance cost at the operating stage.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
INSTITUTE OF MOUNTAIN HAZARDS AND ENVIRONMENT CHINESE ACADEMY OF SCIENCES | NO 189 QUNXIAN SOUTH STREET TIANFU NEW AREA CHENGDU CITY SICHUAN PROVINCE 610044 CHENGDU CITY SICHUAN PROVINCE 610044 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chen, Jiangang | Sichuan, CN | 46 | 106 |
Chen, Xiaoqing | Sichuan, CN | 34 | 115 |
Hu, Kai | Sichuan, CN | 74 | 410 |
Wang, Daozheng | Sichuan, CN | 1 | 0 |
You, Yong | Sichuan, CN | 51 | 225 |
Zhao, Wanyu | Sichuan, CN | 5 | 2 |
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