JPS5516140A - Landslide protection wall - Google Patents
Landslide protection wallInfo
- Publication number
- JPS5516140A JPS5516140A JP8776578A JP8776578A JPS5516140A JP S5516140 A JPS5516140 A JP S5516140A JP 8776578 A JP8776578 A JP 8776578A JP 8776578 A JP8776578 A JP 8776578A JP S5516140 A JPS5516140 A JP S5516140A
- Authority
- JP
- Japan
- Prior art keywords
- protection wall
- reinforcements
- landslide protection
- solidified
- auxiliary
- 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
- 230000002787 reinforcement Effects 0.000 abstract 6
- 238000009412 basement excavation Methods 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound [O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
PURPOSE: To improve job process efficiency by making unnecessary the pit exca- vation side piles in the method wherein compressive strength, i.e. shearing strength and bending strength of solidified matter for fixing in the landslide protection wall are reinforced at the landslide protection work utilizing landslide protection wall having cut off property.
CONSTITUTION: Slot 10 is excavated into the ground whereinto main reinforcements 12 of H type steel beam are inserted vertically with an appropriate interval, while auxiliary reinforcements 14 made of iron bars interlaced in grating or net form are inserted at the side of pit excavation. Fixing solution of bentonite mud water being filled within slot 10 is solidified which is made into solid matter 18. Solid matter 18 constitutes continuous landslide protection wall 20' in the slots 10 with main reinforcements 12 and auxiliary reinforcements 14 making a unitary body. Later, at one side of the protection wall 20', earth is excavated and at this time, a part of the solidified matter 18 together with the surface of the auxiliary reinforcement 14 are exposed partially. Excavation is performed with beams 22 and 24 pressing against the main reinforcement 12 as its web part.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53087765A JPS6225809B2 (en) | 1978-07-20 | 1978-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53087765A JPS6225809B2 (en) | 1978-07-20 | 1978-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5516140A true JPS5516140A (en) | 1980-02-04 |
| JPS6225809B2 JPS6225809B2 (en) | 1987-06-04 |
Family
ID=13924048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53087765A Expired JPS6225809B2 (en) | 1978-07-20 | 1978-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6225809B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60223526A (en) * | 1984-04-18 | 1985-11-08 | Ohbayashigumi Ltd | Construction work of sheathing wall |
| US9878118B2 (en) | 2008-12-10 | 2018-01-30 | Resmed Limited | Headgear for masks |
| JP7096469B1 (en) * | 2022-02-27 | 2022-07-06 | 合同会社天神サービス | Small cross-section underground continuous wall |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4864705A (en) * | 1971-12-13 | 1973-09-07 | ||
| JPS5031610A (en) * | 1973-07-24 | 1975-03-28 | ||
| JPS51109112A (en) * | 1975-03-20 | 1976-09-27 | Kumagai Gumi Co Ltd | DEISUIKOKASHIKIOYAGUIYAMADOMEKOHO |
| JPS51130009A (en) * | 1975-05-07 | 1976-11-12 | Kumagai Gumi Co Ltd | Mud water hardening land slide protection method using steel sheet pile |
-
1978
- 1978-07-20 JP JP53087765A patent/JPS6225809B2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4864705A (en) * | 1971-12-13 | 1973-09-07 | ||
| JPS5031610A (en) * | 1973-07-24 | 1975-03-28 | ||
| JPS51109112A (en) * | 1975-03-20 | 1976-09-27 | Kumagai Gumi Co Ltd | DEISUIKOKASHIKIOYAGUIYAMADOMEKOHO |
| JPS51130009A (en) * | 1975-05-07 | 1976-11-12 | Kumagai Gumi Co Ltd | Mud water hardening land slide protection method using steel sheet pile |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60223526A (en) * | 1984-04-18 | 1985-11-08 | Ohbayashigumi Ltd | Construction work of sheathing wall |
| JPH047407B2 (en) * | 1984-04-18 | 1992-02-10 | Obayashi Constr Co Ltd | |
| US9878118B2 (en) | 2008-12-10 | 2018-01-30 | Resmed Limited | Headgear for masks |
| US10369319B2 (en) | 2008-12-10 | 2019-08-06 | ResMed Pty Ltd | Headgear for masks |
| JP7096469B1 (en) * | 2022-02-27 | 2022-07-06 | 合同会社天神サービス | Small cross-section underground continuous wall |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6225809B2 (en) | 1987-06-04 |
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