JPH0444717Y2 - - Google Patents
Info
- Publication number
- JPH0444717Y2 JPH0444717Y2 JP3498385U JP3498385U JPH0444717Y2 JP H0444717 Y2 JPH0444717 Y2 JP H0444717Y2 JP 3498385 U JP3498385 U JP 3498385U JP 3498385 U JP3498385 U JP 3498385U JP H0444717 Y2 JPH0444717 Y2 JP H0444717Y2
- Authority
- JP
- Japan
- Prior art keywords
- joint recess
- segments
- holding member
- cylindrical wall
- segment
- 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
Links
- 230000007246 mechanism Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Movable Scaffolding (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3498385U JPH0444717Y2 (enrdf_load_html_response) | 1985-03-12 | 1985-03-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3498385U JPH0444717Y2 (enrdf_load_html_response) | 1985-03-12 | 1985-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61152045U JPS61152045U (enrdf_load_html_response) | 1986-09-19 |
JPH0444717Y2 true JPH0444717Y2 (enrdf_load_html_response) | 1992-10-21 |
Family
ID=30538855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3498385U Expired JPH0444717Y2 (enrdf_load_html_response) | 1985-03-12 | 1985-03-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0444717Y2 (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107975057A (zh) * | 2017-11-23 | 2018-05-01 | 中国二十二冶集团有限公司 | 大直径沉井水冲下沉抽水系统操作平台及其施工方法 |
-
1985
- 1985-03-12 JP JP3498385U patent/JPH0444717Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107975057A (zh) * | 2017-11-23 | 2018-05-01 | 中国二十二冶集团有限公司 | 大直径沉井水冲下沉抽水系统操作平台及其施工方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS61152045U (enrdf_load_html_response) | 1986-09-19 |
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