Title:
TEST DEVICE AND METHOD FOR SIMULATING LANDSLIDE - BARRIER DAM - DAM BURSTING FLOOD DISASTER CHAIN EVOLUTION PROCESS
Document Type and Number:
WIPO Patent Application WO/2021/128575
Kind Code:
A1
Abstract:
The present invention relates to the technical field of geotechnical engineering and engineering geology, and provided are a test device and method for simulating a landslide - barrier dam - dam bursting flood disaster chain evolution process. Said device comprises: a landslide dynamic condition simulation system, a hydrodynamic condition simulation system and a non-contact measurement system. The landslide dynamic condition simulation system can simulate a plurality of landslide mass materials, landslide speeds, and landslide path widths, lengths and inclination angles; the hydrodynamic condition simulation system can simulate a plurality of hydrodynamic conditions, such as a water flow, a water flow rate, a river inclination angle and river bed properties; and the non-contact measurement system equipped on the test device can realize whole region non-contact measurement from single contact point measurement, and the measurement method has high accuracy and is convenient and fast. The present invention has a simple structure and is convenient to use, and provides a reliable indoor test simulation device and method for research on a landslide - barrier dam - dam bursting flood disaster chain.
Inventors:
NIAN TINGKAI (CN)
WU HAO (CN)
ZHAO WEI (CN)
LI DONGYANG (CN)
ZHENG DEFENG (CN)
WU HAO (CN)
ZHAO WEI (CN)
LI DONGYANG (CN)
ZHENG DEFENG (CN)
Application Number:
PCT/CN2020/077094
Publication Date:
July 01, 2021
Filing Date:
February 28, 2020
Export Citation:
Assignee:
UNIV DALIAN TECH (CN)
International Classes:
G01M10/00
Foreign References:
| CN110158535A | 2019-08-23 | |||
| CN106290790A | 2017-01-04 | |||
| CN106702952A | 2017-05-24 | |||
| KR101587266B1 | 2016-01-20 |
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