JPS55142837A - Gravity-type caisson - Google Patents
Gravity-type caissonInfo
- Publication number
- JPS55142837A JPS55142837A JP4885379A JP4885379A JPS55142837A JP S55142837 A JPS55142837 A JP S55142837A JP 4885379 A JP4885379 A JP 4885379A JP 4885379 A JP4885379 A JP 4885379A JP S55142837 A JPS55142837 A JP S55142837A
- Authority
- JP
- Japan
- Prior art keywords
- caisson
- gravity
- smaller
- area
- stability
- 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.)
- Pending
Links
Abstract
PURPOSE: To improve the stability of a caisson after it reaches the sea-bottom by making its water-line area smaller than the bottom area so as to make the effect of waves small and lower the center of gravity.
CONSTITUTION: The lateral surfaces 2 and 3 of a caisson 1 are formed to be curved toward inside, while its water-plane area 4 being made to be smaller than the bottom area 5. Thus, in ordinary waves, the caisson 1 thus formed shows smaller shaking than that used so far and this facilitates sinking works extremely. In addition, since its lateral wall is made inwardly curved, it has a merit as a pressure- resisting structure. Moreover, the center of gravity of the sand filled in the caisson 1 can be made very low, its stability after setting is increased.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4885379A JPS55142837A (en) | 1979-04-20 | 1979-04-20 | Gravity-type caisson |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4885379A JPS55142837A (en) | 1979-04-20 | 1979-04-20 | Gravity-type caisson |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55142837A true JPS55142837A (en) | 1980-11-07 |
Family
ID=12814817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4885379A Pending JPS55142837A (en) | 1979-04-20 | 1979-04-20 | Gravity-type caisson |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142837A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014037824A1 (en) * | 2012-09-05 | 2014-03-13 | Uab "Hidrosfera" | Gravity-based elevated hydro-technical structure |
JP2017128983A (en) * | 2016-01-22 | 2017-07-27 | 東洋建設株式会社 | Method for grounding caisson |
JP2021008720A (en) * | 2019-06-28 | 2021-01-28 | 国立大学法人神戸大学 | Caisson, pneumatic caisson method and structure |
-
1979
- 1979-04-20 JP JP4885379A patent/JPS55142837A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014037824A1 (en) * | 2012-09-05 | 2014-03-13 | Uab "Hidrosfera" | Gravity-based elevated hydro-technical structure |
JP2017128983A (en) * | 2016-01-22 | 2017-07-27 | 東洋建設株式会社 | Method for grounding caisson |
JP2021008720A (en) * | 2019-06-28 | 2021-01-28 | 国立大学法人神戸大学 | Caisson, pneumatic caisson method and structure |
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