JPS55142837A - Gravity-type caisson - Google Patents

Gravity-type caisson

Info

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
Application number
JP4885379A
Other languages
Japanese (ja)
Inventor
Minoru Soga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mex KK
Original Assignee
Mex KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mex KK filed Critical Mex KK
Priority to JP4885379A priority Critical patent/JPS55142837A/en
Publication of JPS55142837A publication Critical patent/JPS55142837A/en
Pending legal-status Critical Current

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
JP4885379A 1979-04-20 1979-04-20 Gravity-type caisson Pending JPS55142837A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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