KR20220035551A - Apparatus for testing slope collapse and liquefaction - Google Patents

Apparatus for testing slope collapse and liquefaction Download PDF

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Publication number
KR20220035551A
KR20220035551A KR1020200117403A KR20200117403A KR20220035551A KR 20220035551 A KR20220035551 A KR 20220035551A KR 1020200117403 A KR1020200117403 A KR 1020200117403A KR 20200117403 A KR20200117403 A KR 20200117403A KR 20220035551 A KR20220035551 A KR 20220035551A
Authority
KR
South Korea
Prior art keywords
soil
soil chamber
framework
liquefaction
slope collapse
Prior art date
Application number
KR1020200117403A
Other languages
Korean (ko)
Other versions
KR102418690B1 (en
Inventor
이천주
Original Assignee
이천주
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이천주 filed Critical 이천주
Priority to KR1020200117403A priority Critical patent/KR102418690B1/en
Publication of KR20220035551A publication Critical patent/KR20220035551A/en
Application granted granted Critical
Publication of KR102418690B1 publication Critical patent/KR102418690B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D33/00—Testing foundations or foundation structures
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes

Abstract

Provided is an equipment for slope collapse test and liquefaction test, which is for conducting comprehensive tests by providing various test conditions, comprising: a soil chamber arranged at an angle from the bottom of a framework forming the skeleton and filled with soil, which is a sample, inside; an inclination adjusting unit for adjusting the inclination of the soil chamber; a rainfall unit disposed on an upper part of the framework to spray water toward the soil inside the soil chamber; and a vibrating unit disposed horizontally on the framework and applying an external force to the soil chamber in a horizontal direction to vibrate the soil chamber.
KR1020200117403A 2020-09-14 2020-09-14 Apparatus for testing slope collapse and liquefaction KR102418690B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200117403A KR102418690B1 (en) 2020-09-14 2020-09-14 Apparatus for testing slope collapse and liquefaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200117403A KR102418690B1 (en) 2020-09-14 2020-09-14 Apparatus for testing slope collapse and liquefaction

Publications (2)

Publication Number Publication Date
KR20220035551A true KR20220035551A (en) 2022-03-22
KR102418690B1 KR102418690B1 (en) 2022-07-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200117403A KR102418690B1 (en) 2020-09-14 2020-09-14 Apparatus for testing slope collapse and liquefaction

Country Status (1)

Country Link
KR (1) KR102418690B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117233009A (en) * 2023-11-16 2023-12-15 煤炭科学研究总院有限公司 Underground space collapse critical point simulation system and collapse critical point acquisition method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120073406A (en) * 2010-12-27 2012-07-05 상지대학교산학협력단 Landslide calibration chamber test set that using artificial rainfall simulator
KR101349710B1 (en) * 2013-04-29 2014-01-10 한국지질자원연구원 Apparatus for soil box experiment applying vertical vibration
KR101390253B1 (en) * 2013-03-19 2014-05-07 한국지질자원연구원 Measuring speed and impact forces of subaerial and subaqueous landslides considering geomorphological and mobile characteristics
KR101413647B1 (en) * 2013-04-29 2014-07-04 한국지질자원연구원 Apparatus for soil box experiment making shape of landslides surface changeable
KR20190060246A (en) * 2017-11-24 2019-06-03 대한민국(행정안전부 국립재난안전연구원장) Mobile type steep slope collapse simulation apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120073406A (en) * 2010-12-27 2012-07-05 상지대학교산학협력단 Landslide calibration chamber test set that using artificial rainfall simulator
KR101390253B1 (en) * 2013-03-19 2014-05-07 한국지질자원연구원 Measuring speed and impact forces of subaerial and subaqueous landslides considering geomorphological and mobile characteristics
KR101349710B1 (en) * 2013-04-29 2014-01-10 한국지질자원연구원 Apparatus for soil box experiment applying vertical vibration
KR101413647B1 (en) * 2013-04-29 2014-07-04 한국지질자원연구원 Apparatus for soil box experiment making shape of landslides surface changeable
KR20190060246A (en) * 2017-11-24 2019-06-03 대한민국(행정안전부 국립재난안전연구원장) Mobile type steep slope collapse simulation apparatus

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
서원교 등. 강우침투에 의한 산사태 발생 및 모관흡수력과 체적함수비의 변화 특성에 관한 연구. The Journal of Engineering Geology, 2017, 27(4), 475-487 (2017.12.)* *
이광우 등. 실대형 실험을 통한 강우에 의한 산사태 발생 거동 분석. 한국방재학회 논문집, 2019, 19, 383-392 *
채병곤 등. 산사태 모형실험을 통한 강우강도 및 사면경사 변화와 간극수압과의 관계 연구: 편마암 풍화토를 대상으로. 2007, 지질공학, 17(1), 57-64 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117233009A (en) * 2023-11-16 2023-12-15 煤炭科学研究总院有限公司 Underground space collapse critical point simulation system and collapse critical point acquisition method
CN117233009B (en) * 2023-11-16 2024-02-27 煤炭科学研究总院有限公司 Underground space collapse critical point simulation system and collapse critical point acquisition method

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Publication number Publication date
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