JPH0587362B2 - - Google Patents
Info
- Publication number
- JPH0587362B2 JPH0587362B2 JP34083390A JP34083390A JPH0587362B2 JP H0587362 B2 JPH0587362 B2 JP H0587362B2 JP 34083390 A JP34083390 A JP 34083390A JP 34083390 A JP34083390 A JP 34083390A JP H0587362 B2 JPH0587362 B2 JP H0587362B2
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- frame
- side wall
- wall inner
- box culvert
- 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.)
- Expired - Fee Related
Links
- 238000009415 formwork Methods 0.000 claims description 84
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000000630 rising effect Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Sewage (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34083390A JPH04208403A (ja) | 1990-11-30 | 1990-11-30 | ボックスカルバート製造用型枠 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34083390A JPH04208403A (ja) | 1990-11-30 | 1990-11-30 | ボックスカルバート製造用型枠 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04208403A JPH04208403A (ja) | 1992-07-30 |
| JPH0587362B2 true JPH0587362B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-12-16 |
Family
ID=18340730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34083390A Granted JPH04208403A (ja) | 1990-11-30 | 1990-11-30 | ボックスカルバート製造用型枠 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04208403A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717512U (ja) * | 1992-08-31 | 1995-03-28 | 株式会社ヤマウ | 型枠における中子構造 |
-
1990
- 1990-11-30 JP JP34083390A patent/JPH04208403A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04208403A (ja) | 1992-07-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20081216 |
|
| LAPS | Cancellation because of no payment of annual fees |