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Patent Searching and Data


Title:
TAILINGS POND DAM BURST DISASTER SIMULATION SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2021/003690
Kind Code:
A1
Abstract:
A tailings pond dam burst disaster simulation system and method, comprising a host system, a hydraulic system, a precipitation apparatus, a servo control system, and a sensor and electrical system. The host system consists of a rack and a dumping apparatus; a bottom plate (10) and retaining walls (3) are welded together; the front and back sides of the retaining walls (3) are of a hollow structure; a burst outlet (1) is mounted on a left sidewall of the left retaining wall (3); high-strength transparent glass (5) is mounted at hollow positions on the front and back sides of the retaining walls (3). By means of the configuration and use method of the present apparatus, dam burst experimental study for a large tailings pond can be completed under manual control and intervention, comprising: tailings pond dam burst damage space-time evolution rule and disaster-causing mechanism study, tailings pond dam burst prediction and early warning technology study, tailings pond dam burst impact damage rule study, large tailings pond design, accident disaster engineering simulation, etc. The present invention provides technical support for tailings pond dam burst disaster prevention and control, and has strong economical practicability.

Inventors:
GUO JIE (CN)
MA FENGSHAN (CN)
ZHAO HAIJUN (CN)
LI GUANG (CN)
FENG XUELEI (CN)
SUN QIHAO (CN)
DUAN XUELIANG (CN)
LIU SHUAIQI (CN)
Application Number:
PCT/CN2019/095378
Publication Date:
January 14, 2021
Filing Date:
July 10, 2019
Export Citation:
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Assignee:
INST GEOLOGY & GEOPHYSICS CAS (CN)
International Classes:
G01M10/00; E02D33/00; G01N33/24
Foreign References:
CN106940366A2017-07-11
CN201014988Y2008-01-30
CN101782454A2010-07-21
CN101761049A2010-06-30
KR101475470B12014-12-22
Attorney, Agent or Firm:
BEIJING YUAN CHUANG IDEAL INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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