JPS55142838A - Sinking method for caisson - Google Patents
Sinking method for caissonInfo
- Publication number
- JPS55142838A JPS55142838A JP4892879A JP4892879A JPS55142838A JP S55142838 A JPS55142838 A JP S55142838A JP 4892879 A JP4892879 A JP 4892879A JP 4892879 A JP4892879 A JP 4892879A JP S55142838 A JPS55142838 A JP S55142838A
- Authority
- JP
- Japan
- Prior art keywords
- sinking
- caisson
- lot
- computed
- unit weight
- 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.)
- Granted
Links
Abstract
PURPOSE: To simplify and facilitate the sinking of caisson and reduce the cost for works by properly selecting the unit weight of concrete used for constructing each lot.
CONSTITUTION: At each stage of sinking of a caisson, the force of resistance against sinking to be expected for the next and the subsequent stages is calculated and then the necessary sinking load is computed, while the unit weight of the required reinforced concrete being computed as well. The body of the caisson is constructed with the concrete having the unit weight thus computed and the caisson is sunk by placing a lot thus produced on the lot of the preceding stage. In this way, it becomes unnecessary to add load such as an ingot or a sheet pile on every lot for accelerating the sinking as before, and also the works for improving the ground to prevent excessive sinking becomes unrequired.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4892879A JPS55142838A (en) | 1979-04-23 | 1979-04-23 | Sinking method for caisson |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4892879A JPS55142838A (en) | 1979-04-23 | 1979-04-23 | Sinking method for caisson |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55142838A true JPS55142838A (en) | 1980-11-07 |
JPS6245371B2 JPS6245371B2 (en) | 1987-09-26 |
Family
ID=12816916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4892879A Granted JPS55142838A (en) | 1979-04-23 | 1979-04-23 | Sinking method for caisson |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142838A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58156732U (en) * | 1982-04-10 | 1983-10-19 | 前田建設工業株式会社 | Vertical channel configuration block for high head |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5323105A (en) * | 1976-08-14 | 1978-03-03 | Kouzou Giken Kk | Caisson execution method |
-
1979
- 1979-04-23 JP JP4892879A patent/JPS55142838A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5323105A (en) * | 1976-08-14 | 1978-03-03 | Kouzou Giken Kk | Caisson execution method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58156732U (en) * | 1982-04-10 | 1983-10-19 | 前田建設工業株式会社 | Vertical channel configuration block for high head |
JPS6335093Y2 (en) * | 1982-04-10 | 1988-09-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS6245371B2 (en) | 1987-09-26 |
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