Invention Grant
- Patent Title: Debris flow drainage channel with step pool structure and its applications
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Application No.: US15025716Application Date: 2014-01-21
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Publication No.: US09834898B2Publication Date: 2017-12-05
- Inventor: Xiaoqing Chen , Fangqiang Wei , Jiangang Chen , Yong You , Tao Wang
- Applicant: INSTITUTE OF MOUNTAIN HAZARDS AND ENVIRONMENT CHINESE ACADEMY OF SCIENCES
- Applicant Address: CN Sichuan
- Assignee: INSTITUTE OF MOUNTAIN HAZARDS AND ENVIRONMENT CHINESE ACADEMY OF SCIENCES
- Current Assignee: INSTITUTE OF MOUNTAIN HAZARDS AND ENVIRONMENT CHINESE ACADEMY OF SCIENCES
- Current Assignee Address: CN Sichuan
- Agency: Scully Scott Murphy & Presser
- Priority: CN201410001807 20140101
- International Application: PCT/CN2014/070962 WO 20140121
- International Announcement: WO2015/100816 WO 20150709
- Main IPC: E02B3/10
- IPC: E02B3/10 ; E02B8/02 ; E01F7/04 ; E02B5/00 ; E02B5/08
Abstract:
A debris flow drainage channel is provided. The debris flow drainage channel is applicable to debris flows with large gully bed longitudinal slopes. The debris flow drainage channel has an upstream step section and a downstream step section. The debris flow drainage channel also has a step pool disposed between the upstream step section and the downstream step section. The pool section has a cable net cage bottom protection, a cable net cage buffer layer and block stones.
Public/Granted literature
- US20160312425A1 DEBRIS FLOW DRAINAGE CHANNEL WITH STEP POOL STRUCTURE AND ITS APPLICATIONS Public/Granted day:2016-10-27
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