JPS5766223A - Deformation reduction work for landslide protection wall - Google Patents
Deformation reduction work for landslide protection wallInfo
- Publication number
- JPS5766223A JPS5766223A JP14031180A JP14031180A JPS5766223A JP S5766223 A JPS5766223 A JP S5766223A JP 14031180 A JP14031180 A JP 14031180A JP 14031180 A JP14031180 A JP 14031180A JP S5766223 A JPS5766223 A JP S5766223A
- Authority
- JP
- Japan
- Prior art keywords
- protection wall
- wire member
- ground
- wire
- steel pile
- 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 raise the withstand strength of land slide protection wall by a method in which a steel pile provided with an arched wire is drive into the protection wall, and then a tension is applied to the wire member by tensing a steel wire inside the wire member in such a way as to give a stress warping toward unexcavated ground side to the steel pile.
CONSTITUTION: A pit 13 is excavated underground, a foot-protecting liquid A is injected, and then a filler liquid b is injected to the upper portion of the pit 13 to form a protection wall 5. Before hardening the protection wall 5, a steel pile 4 provided with an arched wire member 3 is driven into the protection wall 5, the central part of the wire member 3 is turned toward the ground 6 side to be excavated, and the upper and lower parts of the wire member 3 are turned toward unexcavated ground 7 side. After the protection wall 5 has hardened, a head joint concrete is placed to form a wale 15 with a head joint 14 in order to prevent the movement of the head portion. And, the upper part of a steel wire inside the wire member 3 is pulled by jack, etc., in such a way as to give a stress warping toward the unexcavated ground 7 side to the steel pile 4. Under the condition, the ground 6 is excavated.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14031180A JPS5766223A (en) | 1980-10-06 | 1980-10-06 | Deformation reduction work for landslide protection wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14031180A JPS5766223A (en) | 1980-10-06 | 1980-10-06 | Deformation reduction work for landslide protection wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5766223A true JPS5766223A (en) | 1982-04-22 |
Family
ID=15265839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14031180A Pending JPS5766223A (en) | 1980-10-06 | 1980-10-06 | Deformation reduction work for landslide protection wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5766223A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109615A (en) * | 1982-12-15 | 1984-06-25 | Takenaka Komuten Co Ltd | Construction work of continuous underground sheathing wall |
| JPH0734449A (en) * | 1993-07-16 | 1995-02-03 | Kajima Corp | Self standing type landslide protection wall construction method |
| JP2012188923A (en) * | 2012-05-14 | 2012-10-04 | Nippon Steel Corp | Earth retaining wall reinforcing structure and method |
| US10208653B2 (en) | 2015-12-14 | 2019-02-19 | Caterpillar Energy Solutions Gmbh | Pre-chamber of an internal combustion engine |
-
1980
- 1980-10-06 JP JP14031180A patent/JPS5766223A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109615A (en) * | 1982-12-15 | 1984-06-25 | Takenaka Komuten Co Ltd | Construction work of continuous underground sheathing wall |
| JPH0734449A (en) * | 1993-07-16 | 1995-02-03 | Kajima Corp | Self standing type landslide protection wall construction method |
| JP2012188923A (en) * | 2012-05-14 | 2012-10-04 | Nippon Steel Corp | Earth retaining wall reinforcing structure and method |
| US10208653B2 (en) | 2015-12-14 | 2019-02-19 | Caterpillar Energy Solutions Gmbh | Pre-chamber of an internal combustion engine |
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