JPH0613910Y2 - トンネルセグメントに於けるモルタル注入逆止弁 - Google Patents
トンネルセグメントに於けるモルタル注入逆止弁Info
- Publication number
- JPH0613910Y2 JPH0613910Y2 JP3694689U JP3694689U JPH0613910Y2 JP H0613910 Y2 JPH0613910 Y2 JP H0613910Y2 JP 3694689 U JP3694689 U JP 3694689U JP 3694689 U JP3694689 U JP 3694689U JP H0613910 Y2 JPH0613910 Y2 JP H0613910Y2
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- mortar
- connecting pipe
- segment
- pipe
- 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 - Lifetime
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims description 38
- 238000002347 injection Methods 0.000 title description 10
- 239000007924 injection Substances 0.000 title description 10
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 4
- 244000208734 Pisonia aculeata Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3694689U JPH0613910Y2 (ja) | 1989-03-28 | 1989-03-28 | トンネルセグメントに於けるモルタル注入逆止弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3694689U JPH0613910Y2 (ja) | 1989-03-28 | 1989-03-28 | トンネルセグメントに於けるモルタル注入逆止弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02129496U JPH02129496U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-10-25 |
| JPH0613910Y2 true JPH0613910Y2 (ja) | 1994-04-13 |
Family
ID=31543625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3694689U Expired - Lifetime JPH0613910Y2 (ja) | 1989-03-28 | 1989-03-28 | トンネルセグメントに於けるモルタル注入逆止弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613910Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145189A (zh) * | 2020-10-24 | 2020-12-29 | 中铁一局集团有限公司 | 一种用于软土地区新型管片注浆加固方法 |
-
1989
- 1989-03-28 JP JP3694689U patent/JPH0613910Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02129496U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-10-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |