JPS6439412A - Forming method and device of soil landslide protection wall - Google Patents
Forming method and device of soil landslide protection wallInfo
- Publication number
- JPS6439412A JPS6439412A JP19501287A JP19501287A JPS6439412A JP S6439412 A JPS6439412 A JP S6439412A JP 19501287 A JP19501287 A JP 19501287A JP 19501287 A JP19501287 A JP 19501287A JP S6439412 A JPS6439412 A JP S6439412A
- Authority
- JP
- Japan
- Prior art keywords
- excavation
- sections
- succeeding
- section
- grout
- 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.)
- Granted
Links
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
PURPOSE:To prevent a re-excavation of the preceding excavation by destroying the soil left between the preceding excavation section and the succeeding excavation section of a soil landslide protection wall by the grout jetted from an excavator excavating the succeeding excavation section and making both excavation sections as a unit. CONSTITUTION:After excavating the underground by an excavator with multispindle augers, the preceding excavation sections 20A and 20B of the continuous underground wall are constructed by impregnating a grout. Upon constructing the succeeding excavation section 20C in adjacent to the preceding excavation sections 20A and 20B, the grout is jetted to the preceding excavation sections 20A and 20B from the excavator. Accordingly, when the preceding excavation sections 20A and 20B or the succeeding excavation section 20C are not precisely excavated, both excavation sections are jointed as a unit by destroying the soil left between two excavation sections. According to the constitution, a re-excavation of the preceding excavation sections 20A and 20B is prevented, and the working efficiency is enhanced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19501287A JPS6439412A (en) | 1987-08-04 | 1987-08-04 | Forming method and device of soil landslide protection wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19501287A JPS6439412A (en) | 1987-08-04 | 1987-08-04 | Forming method and device of soil landslide protection wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6439412A true JPS6439412A (en) | 1989-02-09 |
| JPH0473488B2 JPH0473488B2 (en) | 1992-11-20 |
Family
ID=16334064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19501287A Granted JPS6439412A (en) | 1987-08-04 | 1987-08-04 | Forming method and device of soil landslide protection wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6439412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241063A (en) * | 2000-02-24 | 2001-09-04 | Raito Kogyo Co Ltd | Excavator and method for constructing underground column continuous wall using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50103110A (en) * | 1974-01-21 | 1975-08-14 | ||
| JPS5736687U (en) * | 1980-08-09 | 1982-02-26 |
-
1987
- 1987-08-04 JP JP19501287A patent/JPS6439412A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50103110A (en) * | 1974-01-21 | 1975-08-14 | ||
| JPS5736687U (en) * | 1980-08-09 | 1982-02-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001241063A (en) * | 2000-02-24 | 2001-09-04 | Raito Kogyo Co Ltd | Excavator and method for constructing underground column continuous wall using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0473488B2 (en) | 1992-11-20 |
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