Title:
TEST DEVICE AND METHOD FOR SIMULATING PULL-OUT FAILURE OF SEABED ANCHOR PLATE IN PLANE
Document Type and Number:
WIPO Patent Application WO/2023/092911
Kind Code:
A1
Abstract:
A test device and method for simulating a pull-out failure of a seabed anchor plate in a plane. The test device for a pull-out failure of a seabed anchor plate comprises a support frame (1), a model box (2), and a winch (5), wherein the support frame (1) comprises a horizontal top plate (4) and a vertical support plate (3); a longitudinal slide rail (6) is arranged in a longitudinal slot (15); pulley assemblies are slidably fitted on the longitudinal slide rail (6); a steel strand drawn from the winch (5) bypasses a first pulley assembly (21) and a second pulley assembly (22) in sequence after passing through the longitudinal slot (15) and then is connected to an anchor plate (13); and the first pulley assembly (21) is fixed relative to the horizontal top plate (4). The test device for a pull-out failure of a seabed anchor plate can implement a vertical pull-out test and an inclined pull-out test on the anchor plate (13), reveal a failure mode of the anchor plate (13) at different embedding angles and an anti-pull-out bearing capacity exertion mechanism, and obtain an influence rule and an exertion process of embedding parameters of the anchor plate (13) and soil property parameters on the ultimate anti-pull-out bearing capacity of the anchor plate (13), so as to guide the engineering design of the anchor plate (13).
Inventors:
HU CHENGBAO (CN)
SU SHUMING (CN)
DING ZHI (CN)
YU JUNYE (CN)
WANG PENGFEI (CN)
SU SHUMING (CN)
DING ZHI (CN)
YU JUNYE (CN)
WANG PENGFEI (CN)
Application Number:
PCT/CN2022/082666
Publication Date:
June 01, 2023
Filing Date:
March 24, 2022
Export Citation:
Assignee:
UNIV ZHEJIANG CITY COLLEGE (CN)
International Classes:
G01N3/08; G01N3/02; G01N3/06
Foreign References:
| CN113916663A | 2022-01-11 | |||
| CN113686666A | 2021-11-23 | |||
| CN107505206A | 2017-12-22 | |||
| CN109577383A | 2019-04-05 | |||
| CN206960258U | 2018-02-02 | |||
| CN112681403A | 2021-04-20 | |||
| US20210003490A1 | 2021-01-07 |
Attorney, Agent or Firm:
JIAXING BICHUANG PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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