SU1729178A1 - Method of freezing anchor for fastening pipe line - Google Patents
Method of freezing anchor for fastening pipe lineInfo
- Publication number
- SU1729178A1 SU1729178A1 SU4611747/29A SU4611747A SU1729178A1 SU 1729178 A1 SU1729178 A1 SU 1729178A1 SU 4611747/29 A SU4611747/29 A SU 4611747/29A SU 4611747 A SU4611747 A SU 4611747A SU 1729178 A1 SU1729178 A1 SU 1729178A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- anchor
- freezing
- heated soil
- submerged
- pipe line
- Prior art date
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
FIELD: construction. SUBSTANCE: needle heat releasing member is placed in the bottom of trench 1. Heated soil cylinder 2 is formed in so doing. The heat releasing member is submerged intermittently resulting in formation thickening 3. At bottom part 4 of heated soil cylinder 2 is submerged at a lower rate. As a result the diameter of bottom part 4 is greater than the diameter of the heated soil cylinder 2. Heat exchanging member 6 is removed and then anchor 5 is submerged into the heated soil. Freezing the heated soil results in fixing anchor 5. EFFECT: enhanced reliability. 2 cl, 1 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4611747/29A SU1729178A1 (en) | 1988-12-01 | 1988-12-01 | Method of freezing anchor for fastening pipe line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4611747/29A SU1729178A1 (en) | 1988-12-01 | 1988-12-01 | Method of freezing anchor for fastening pipe line |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1729178A1 true SU1729178A1 (en) | 1996-12-10 |
Family
ID=60530943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4611747/29A SU1729178A1 (en) | 1988-12-01 | 1988-12-01 | Method of freezing anchor for fastening pipe line |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1729178A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115144429A (en) * | 2022-09-01 | 2022-10-04 | 中国有色金属工业昆明勘察设计研究院有限公司 | Deep saturated soft tailing undisturbed sample frost heaving test system and method |
-
1988
- 1988-12-01 SU SU4611747/29A patent/SU1729178A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115144429A (en) * | 2022-09-01 | 2022-10-04 | 中国有色金属工业昆明勘察设计研究院有限公司 | Deep saturated soft tailing undisturbed sample frost heaving test system and method |
CN115144429B (en) * | 2022-09-01 | 2022-11-11 | 中国有色金属工业昆明勘察设计研究院有限公司 | Deep saturated soft tailing undisturbed sample frost heaving test system and method |
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