RU2006111331A - AUTONOMOUS DEVICE FOR TESTING SOIL FOR FROST RESISTANCE - Google Patents

AUTONOMOUS DEVICE FOR TESTING SOIL FOR FROST RESISTANCE Download PDF

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Publication number
RU2006111331A
RU2006111331A RU2006111331/28A RU2006111331A RU2006111331A RU 2006111331 A RU2006111331 A RU 2006111331A RU 2006111331/28 A RU2006111331/28 A RU 2006111331/28A RU 2006111331 A RU2006111331 A RU 2006111331A RU 2006111331 A RU2006111331 A RU 2006111331A
Authority
RU
Russia
Prior art keywords
cover
testing soil
frost resistance
autonomous device
thermal conductivity
Prior art date
Application number
RU2006111331/28A
Other languages
Russian (ru)
Other versions
RU2319145C2 (en
Inventor
Владимир Александрович Шорин (RU)
Владимир Александрович Шорин
Георгий Лазаревич Каган (RU)
Георгий Лазаревич Каган
Анатолий Юрьевич Вельсовский (RU)
Анатолий Юрьевич Вельсовский
Original Assignee
ГОУ ВПО Вологодский государственный технический университет (ВоГТУ) (RU)
ГОУ ВПО Вологодский государственный технический университет (ВоГТУ)
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.)
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Application filed by ГОУ ВПО Вологодский государственный технический университет (ВоГТУ) (RU), ГОУ ВПО Вологодский государственный технический университет (ВоГТУ) filed Critical ГОУ ВПО Вологодский государственный технический университет (ВоГТУ) (RU)
Priority to RU2006111331/28A priority Critical patent/RU2319145C2/en
Publication of RU2006111331A publication Critical patent/RU2006111331A/en
Application granted granted Critical
Publication of RU2319145C2 publication Critical patent/RU2319145C2/en

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  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Claims (1)

Автономное устройство для испытания грунта на морозоустойчивость, содержащее корпус с внутренней изоляцией, снабженное емкостью с рабочей жидкостью и крышкой в виде пластины из теплоизоляционного материала с теплопроводностью, меньшей теплопроводности испытываемых образцов и отверстиями в ней для размещения стаканов с перфорированным днищем, стакан с образцом для визуального определения глубины промораживания испытываемого материала, индикаторы для измерения деформации морозного пучения, отличающееся тем, что в крышке дополнительно выполнена полость, имеющая заглушку с теплоизоляцией, стойки, фиксирующие положение крышки по отношению горизонта воды в емкости, решетка прикрепленная к крышке.A stand-alone device for testing soil resistance to frost resistance, comprising a housing with internal insulation, equipped with a container with a working fluid and a cover in the form of a plate of heat-insulating material with thermal conductivity, lower thermal conductivity of the tested samples and openings in it for placement of glasses with a perforated bottom, a glass with a sample for visual determining the depth of freezing of the test material, indicators for measuring the deformation of frost heaving, characterized in that in the lid of the additional but a cavity having the cap with insulation, supports, fixing the position of the cover relative horizon water in the tank, the grid attached to the cover.
RU2006111331/28A 2006-04-06 2006-04-06 Autonomous device for testing freeze-thaw resistance of soil RU2319145C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006111331/28A RU2319145C2 (en) 2006-04-06 2006-04-06 Autonomous device for testing freeze-thaw resistance of soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006111331/28A RU2319145C2 (en) 2006-04-06 2006-04-06 Autonomous device for testing freeze-thaw resistance of soil

Publications (2)

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RU2006111331A true RU2006111331A (en) 2007-10-20
RU2319145C2 RU2319145C2 (en) 2008-03-10

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RU2006111331/28A RU2319145C2 (en) 2006-04-06 2006-04-06 Autonomous device for testing freeze-thaw resistance of soil

Country Status (1)

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RU (1) RU2319145C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103063694A (en) * 2012-12-28 2013-04-24 苏州市东华试验仪器有限公司 Integrated freezing-thawing test machine
CN103063697A (en) * 2012-12-28 2013-04-24 苏州市东华试验仪器有限公司 Freezing-thawing test machine with blowdown device
CN103063696A (en) * 2012-12-28 2013-04-24 苏州市东华试验仪器有限公司 Split type freezing-thawing test machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105115882B (en) * 2015-07-29 2019-04-19 中国农业大学 A kind of indoor simulation method of freeze-thawing process of soil
CN108398453A (en) * 2018-02-08 2018-08-14 中国科学院寒区旱区环境与工程研究所 A kind of three samples linkage freezing-thawing test system for simulating soil body frozen-thaw process in real time

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103063694A (en) * 2012-12-28 2013-04-24 苏州市东华试验仪器有限公司 Integrated freezing-thawing test machine
CN103063697A (en) * 2012-12-28 2013-04-24 苏州市东华试验仪器有限公司 Freezing-thawing test machine with blowdown device
CN103063696A (en) * 2012-12-28 2013-04-24 苏州市东华试验仪器有限公司 Split type freezing-thawing test machine

Also Published As

Publication number Publication date
RU2319145C2 (en) 2008-03-10

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Effective date: 20120407