ZA201908588B - Device and method for preparing frozen soil sample with layered cryostructure - Google Patents

Device and method for preparing frozen soil sample with layered cryostructure

Info

Publication number
ZA201908588B
ZA201908588B ZA201908588A ZA201908588A ZA201908588B ZA 201908588 B ZA201908588 B ZA 201908588B ZA 201908588 A ZA201908588 A ZA 201908588A ZA 201908588 A ZA201908588 A ZA 201908588A ZA 201908588 B ZA201908588 B ZA 201908588B
Authority
ZA
South Africa
Prior art keywords
cryostructure
layered
soil sample
frozen soil
preparing frozen
Prior art date
Application number
ZA201908588A
Inventor
Dongdong Ma
Qinyong Ma
Kun Haung
Qingqing Su
Rongrong Zhang
Pu Yuan
Original Assignee
Univ Anhui Sci & Technology
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 Univ Anhui Sci & Technology filed Critical Univ Anhui Sci & Technology
Publication of ZA201908588B publication Critical patent/ZA201908588B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/42—Low-temperature sample treatment, e.g. cryofixation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
ZA201908588A 2019-04-03 2019-12-23 Device and method for preparing frozen soil sample with layered cryostructure ZA201908588B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910265272.7A CN109827827B (en) 2019-04-03 2019-04-03 Device and method for manufacturing frozen soil sample of layered cold-growing structure
PCT/CN2019/111148 WO2020199550A1 (en) 2019-04-03 2019-10-15 Device and method for preparing layered cryostructured frozen soil sample

Publications (1)

Publication Number Publication Date
ZA201908588B true ZA201908588B (en) 2020-11-25

Family

ID=66874685

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA201908588A ZA201908588B (en) 2019-04-03 2019-12-23 Device and method for preparing frozen soil sample with layered cryostructure

Country Status (3)

Country Link
CN (1) CN109827827B (en)
WO (1) WO2020199550A1 (en)
ZA (1) ZA201908588B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109827827B (en) * 2019-04-03 2021-05-18 安徽理工大学 Device and method for manufacturing frozen soil sample of layered cold-growing structure
CN110595869A (en) * 2019-10-29 2019-12-20 上海映晓电子科技有限公司 Equipment for preparing frozen soil sample based on contact heat conduction technology in vacuum environment
CN114235597B (en) * 2021-11-01 2023-09-29 安徽理工大学 Frozen soil true triaxial rigid loading mold based on temperature gradient and operation method
CN114910323B (en) * 2022-05-07 2024-04-09 安徽理工大学 Device for manufacturing frozen soil sample with high ice content and use method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202486125U (en) * 2012-01-05 2012-10-10 中国科学院寒区旱区环境与工程研究所 Experimental device for indoor frozen soil freezing and thawing circulation process
CN103091180B (en) * 2013-01-11 2015-07-29 中国矿业大学 Thermograde frozen soil uniaxial static creep test method
CN103471884B (en) * 2013-08-21 2015-09-23 中国科学院寒区旱区环境与工程研究所 One is applicable to the artificial Unidirectional Freezing layering sample preparation device that High water cut (ice) measures frozen soil
CN103884581B (en) * 2014-03-24 2016-01-20 中国矿业大学 Hollow frozen soil testing device and using method thereof
CN104215749B (en) * 2014-09-15 2015-08-26 中国矿业大学 The implementation method of combination temp gradient in a kind of frozen soil
CN104297030B (en) * 2014-10-15 2017-08-01 河海大学 A kind of sample preparation device and method for making sample for simulating frozen soil self-assembling formation process
CN104597222B (en) * 2015-01-13 2016-08-24 河南大学 There is the large-scale frozen soil model pilot system of water supplement function and frost heave test function
CN105044147B (en) * 2015-07-10 2018-01-05 中国矿业大学 A kind of nearly phase change zone thermal conductivity of frozen soils measure apparatus and method
KR101675368B1 (en) * 2015-08-10 2016-11-11 한국건설기술연구원 Apparatus and Method for Freezing and Thawing of Soil Specimen
CN105910868B (en) * 2016-06-15 2019-04-09 浙江大学城市学院 A kind of manipulated soil is at soil and freezes integrated testing equipment
CN106644653A (en) * 2017-02-07 2017-05-10 中国科学院寒区旱区环境与工程研究所 Device and method for preparing and measuring frozen soil sample
CN207764217U (en) * 2018-02-02 2018-08-24 中国地质大学（北京） A kind of earth pillar device of the one-dimensional hydro-thermal salt migration of closed simulation frozen soil
CN108956386B (en) * 2018-07-12 2020-08-04 东南大学 Model test method for simulating migration of organic pollutants in seasonal frozen soil
CN109239124A (en) * 2018-09-04 2019-01-18 安徽理工大学 The Artificial Frozen Soil and the coefficient experimental rig of the borehole wall and method of various soils
CN109827827B (en) * 2019-04-03 2021-05-18 安徽理工大学 Device and method for manufacturing frozen soil sample of layered cold-growing structure

Also Published As

Publication number Publication date
WO2020199550A1 (en) 2020-10-08
CN109827827B (en) 2021-05-18
CN109827827A (en) 2019-05-31

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