Title:
DEVICE FOR SIMULATING ENTIRE PROCESS OF FOUNDATION PIT INRUSH CATASTROPHE
Document Type and Number:
WIPO Patent Application WO/2021/031248
Kind Code:
A1
Abstract:
A device for simulating the entire process of foundation pit inrush catastrophe, for use in simulating the entire process of inrush catastrophe of a soft soil layer under the combined action of confined water jacking and foundation pit excavation unloading during foundation pit excavation. The device mainly consists of five modules, wherein the modules comprise a test module, a loading module, a constant pressure module, a pressurizing module, and a measuring module. This device can automatically implement the entire process of foundation pit excavation and inrush destruction in a model test. In the test, the controllable adjustment of a confined water level can be implemented, the speed of foundation pit excavation can also be controlled autonomously, and different working conditions can be simulated. The device is simple in technology and easy to implement.
Inventors:
HONG YI (CN)
ZHAO YUCHENG (CN)
WANG LIZHONG (CN)
ZHAO YUCHENG (CN)
WANG LIZHONG (CN)
Application Number:
PCT/CN2019/104824
Publication Date:
February 25, 2021
Filing Date:
September 09, 2019
Export Citation:
Assignee:
UNIV ZHEJIANG (CN)
International Classes:
E02D33/00; G01N3/12
Foreign References:
| CN105332394A | 2016-02-17 | |||
| CN105735381A | 2016-07-06 | |||
| CN104900130A | 2015-09-09 | |||
| CN104032776A | 2014-09-10 | |||
| CN109580368A | 2019-04-05 | |||
| CN104099953A | 2014-10-15 | |||
| JPH01169012A | 1989-07-04 |
Attorney, Agent or Firm:
HANGZHOU QIUSHI PATENT OFFICE CO.,LTD. (CN)
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