JPS573915A - Method and apparatus for construction of reaction resistor body underground - Google Patents
Method and apparatus for construction of reaction resistor body undergroundInfo
- Publication number
- JPS573915A JPS573915A JP7419280A JP7419280A JPS573915A JP S573915 A JPS573915 A JP S573915A JP 7419280 A JP7419280 A JP 7419280A JP 7419280 A JP7419280 A JP 7419280A JP S573915 A JPS573915 A JP S573915A
- Authority
- JP
- Japan
- Prior art keywords
- pit
- tube
- underground
- soil
- soil stabilizer
- 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
Abstract
PURPOSE: To form an excavated pit wall withstanding anchor underground by a method in which an underground reaction resistor-constructing apparatus incorporated with a diametral expansible tube is inserted into an excavated pit so as to press on the ground and then a soil stabilizer is injected into the ground.
CONSTITUTION: A pit 6 is first bored underground 5 by earth drill, etc., then an underground reaction resistor-constructing apparatus 4 incorporated with a diametral expansible tube is inserted into the pit 6. Then, a fluid, e.g., air, is supplied into the tube of the apparatus 4 from a grout pipe 7 so as to expand the tube, whereby pressing the adjoining soil 5 of the pit 6. Then, a soil stabilizer,e.g., cement milk, etc., is injected through the group pipe 33 into a location between the excavated hole 4 and the apparatus 4 under high pressure in such a way as to penetrate the soil stabilizer into the soil 5. After the soil stabilizer has hardened and the wall of the pit 6 has been strengthened, the tube is evacuated and the apparatus 4 is drawn out. Then, a resistor body is constructed in the strengthened cavity 6' thus formed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7419280A JPS573915A (en) | 1980-06-04 | 1980-06-04 | Method and apparatus for construction of reaction resistor body underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7419280A JPS573915A (en) | 1980-06-04 | 1980-06-04 | Method and apparatus for construction of reaction resistor body underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS573915A true JPS573915A (en) | 1982-01-09 |
Family
ID=13540059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7419280A Pending JPS573915A (en) | 1980-06-04 | 1980-06-04 | Method and apparatus for construction of reaction resistor body underground |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS573915A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6378919A (en) * | 1986-09-19 | 1988-04-09 | Taisei Corp | Tension member for pc construction work |
| JPH0433393U (en) * | 1990-07-12 | 1992-03-18 | ||
| KR100437910B1 (en) * | 2000-07-25 | 2004-06-30 | 이기웅 | grouting apparatus for earth anchor using compound packer and earth anchor construction method using the same |
| NL2022422B1 (en) * | 2019-01-18 | 2020-08-18 | Kloosterman Waterbouw B V | Method for anchoring a civil object in the ground as well as anchoring device for use in such a method. |
-
1980
- 1980-06-04 JP JP7419280A patent/JPS573915A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6378919A (en) * | 1986-09-19 | 1988-04-09 | Taisei Corp | Tension member for pc construction work |
| JPH0433393U (en) * | 1990-07-12 | 1992-03-18 | ||
| KR100437910B1 (en) * | 2000-07-25 | 2004-06-30 | 이기웅 | grouting apparatus for earth anchor using compound packer and earth anchor construction method using the same |
| NL2022422B1 (en) * | 2019-01-18 | 2020-08-18 | Kloosterman Waterbouw B V | Method for anchoring a civil object in the ground as well as anchoring device for use in such a method. |
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