JPS5523241A - Coupling process for continuous underground wall by use of precast concrete member - Google Patents
Coupling process for continuous underground wall by use of precast concrete memberInfo
- Publication number
- JPS5523241A JPS5523241A JP9559178A JP9559178A JPS5523241A JP S5523241 A JPS5523241 A JP S5523241A JP 9559178 A JP9559178 A JP 9559178A JP 9559178 A JP9559178 A JP 9559178A JP S5523241 A JPS5523241 A JP S5523241A
- Authority
- JP
- Japan
- Prior art keywords
- members
- projections
- fitted
- precast concrete
- columnar members
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
PURPOSE: To enhance working efficiency by sequentially lowering columnar members made of precast concrete at one end of a preceding element groove by fitting longitudinal holes formed in the member over a plurality of steel rods fitted at their lower ends with washer-like stoppers.
CONSTITUTION: Each of columnar members 1 made of precast reinforced concrete is provided at its top face with plural projections 3 and a water-stopping seal 4 and at its bottom face with recesses 5 to be mated with the projections 3. Excavation is conducted, bentonite muddy water is filled, and reinforced cage is lowered. At one end of a preceding element groove 7 of unit length, the longitudinal holes 6 of the members 1 are fitted over plural steel rods 9 fitted at their lower end with washer-like stoppers 10, and the members 1 are sequentially lowered and piled up. The projections 3 are mated with the corresponding recesses 5, and waterproof coupling is effected by the seals 4, to build the columnar members 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9559178A JPS5523241A (en) | 1978-08-05 | 1978-08-05 | Coupling process for continuous underground wall by use of precast concrete member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9559178A JPS5523241A (en) | 1978-08-05 | 1978-08-05 | Coupling process for continuous underground wall by use of precast concrete member |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5523241A true JPS5523241A (en) | 1980-02-19 |
Family
ID=14141813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9559178A Pending JPS5523241A (en) | 1978-08-05 | 1978-08-05 | Coupling process for continuous underground wall by use of precast concrete member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523241A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58110512A (en) * | 1981-12-24 | 1983-07-01 | Lion Corp | Cosmetic composition |
KR100743242B1 (en) | 2007-01-09 | 2007-07-27 | (주)고려엔지니어링 | Sinkging method of sink using precast |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913906A (en) * | 1972-05-20 | 1974-02-06 |
-
1978
- 1978-08-05 JP JP9559178A patent/JPS5523241A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913906A (en) * | 1972-05-20 | 1974-02-06 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58110512A (en) * | 1981-12-24 | 1983-07-01 | Lion Corp | Cosmetic composition |
JPH0340005B2 (en) * | 1981-12-24 | 1991-06-17 | ||
KR100743242B1 (en) | 2007-01-09 | 2007-07-27 | (주)고려엔지니어링 | Sinkging method of sink using precast |
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