JPS55161126A - Constructing method for caisson foundation - Google Patents
Constructing method for caisson foundationInfo
- Publication number
- JPS55161126A JPS55161126A JP6960579A JP6960579A JPS55161126A JP S55161126 A JPS55161126 A JP S55161126A JP 6960579 A JP6960579 A JP 6960579A JP 6960579 A JP6960579 A JP 6960579A JP S55161126 A JPS55161126 A JP S55161126A
- Authority
- JP
- Japan
- Prior art keywords
- constructed
- walls
- continuous
- caisson
- supporting stratum
- 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
Landscapes
- Foundations (AREA)
Abstract
PURPOSE: To unnecessitate the temporary setting, preparatory plan, and the like involved in conventional methods by a method wherein the side walls of a caisson are constructed by the continuous-wall method, and after consolidation by a supporting stratum a pressure-resisting slab jointed with the continuous wall is constructed.
CONSTITUTION: Guide trenches 2 in accordance with the side walls of a caisson are provided on the ground, and underground continuous walls 6 stretching from the guide trenches 2 to the supporting stratum 5 are constructed. After completing the continuous walls 6, pit excavation is conducted in the area surrounded by the walls 6 by the open-cut method. After completion of the pit excavation down to the supporting stratum 5, mat concrete 10 is placed, and soil or water is filled back to the remainder of the excavated pit. Then the first-stage timbering 9" is disassembled, back filling is completed, and a main body mat 11 is constructed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6960579A JPS55161126A (en) | 1979-06-04 | 1979-06-04 | Constructing method for caisson foundation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6960579A JPS55161126A (en) | 1979-06-04 | 1979-06-04 | Constructing method for caisson foundation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55161126A true JPS55161126A (en) | 1980-12-15 |
Family
ID=13407632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6960579A Pending JPS55161126A (en) | 1979-06-04 | 1979-06-04 | Constructing method for caisson foundation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55161126A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0513456Y2 (en) * | 1987-12-25 | 1993-04-09 |
-
1979
- 1979-06-04 JP JP6960579A patent/JPS55161126A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0513456Y2 (en) * | 1987-12-25 | 1993-04-09 |
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