JPH02143452U - - Google Patents
Info
- Publication number
- JPH02143452U JPH02143452U JP5292489U JP5292489U JPH02143452U JP H02143452 U JPH02143452 U JP H02143452U JP 5292489 U JP5292489 U JP 5292489U JP 5292489 U JP5292489 U JP 5292489U JP H02143452 U JPH02143452 U JP H02143452U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- winding method
- reverse winding
- aggregates
- form plate
- 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
- 238000009415 formwork Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図は本考案にかかる底型枠を用いた逆巻工
法の施工状態の断面図、第２図は同底型枠の断面
図、第３図は同底型枠の裏面図である。 １０……土留壁、１２……内巻壁、１４……型
枠、１６……底型枠、１６ａ……型枠板、１６ｂ
……骨材、１６ｈ……内管。
法の施工状態の断面図、第２図は同底型枠の断面
図、第３図は同底型枠の裏面図である。 １０……土留壁、１２……内巻壁、１４……型
枠、１６……底型枠、１６ａ……型枠板、１６ｂ
……骨材、１６ｈ……内管。
Claims (1)
- 多角形断面に形成された土留壁の内面にリング
状の内巻壁を地上から深度方向に向かつて構築す
る逆巻工法に用いられる底型枠において、前記底
型枠は、前記内巻壁のリングを周方向に分断した
略扇形状の型枠板と、この型枠板の下面に配設さ
れた複数の骨材とを有し、前記骨材の外端を伸縮
可能に構成したことを特徴とする逆巻工法用底型
枠。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5292489U JPH0637079Y2 (ja) | 1989-05-10 | 1989-05-10 | 逆巻工法用底型枠 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5292489U JPH0637079Y2 (ja) | 1989-05-10 | 1989-05-10 | 逆巻工法用底型枠 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02143452U true JPH02143452U (ja) | 1990-12-05 |
| JPH0637079Y2 JPH0637079Y2 (ja) | 1994-09-28 |
Family
ID=31573651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5292489U Expired - Fee Related JPH0637079Y2 (ja) | 1989-05-10 | 1989-05-10 | 逆巻工法用底型枠 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637079Y2 (ja) |
-
1989
- 1989-05-10 JP JP5292489U patent/JPH0637079Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637079Y2 (ja) | 1994-09-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |