JPS5771937A - Method and apparatus for regulating direction of caisson for settlement - Google Patents

Method and apparatus for regulating direction of caisson for settlement

Info

Publication number
JPS5771937A
JPS5771937A JP14752280A JP14752280A JPS5771937A JP S5771937 A JPS5771937 A JP S5771937A JP 14752280 A JP14752280 A JP 14752280A JP 14752280 A JP14752280 A JP 14752280A JP S5771937 A JPS5771937 A JP S5771937A
Authority
JP
Japan
Prior art keywords
footing
unit
center
caisson
vertical hole
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
JP14752280A
Other languages
Japanese (ja)
Inventor
Satoru Miwa
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.)
Mitsui Miike Engineering Corp
Original Assignee
Mitsui Miike Engineering Corp
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 Mitsui Miike Engineering Corp filed Critical Mitsui Miike Engineering Corp
Priority to JP14752280A priority Critical patent/JPS5771937A/en
Publication of JPS5771937A publication Critical patent/JPS5771937A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To vertically settle a caisson without the need for correction of its direction by extending the upper and lower liquid-pressure jacks of footing. CONSTITUTION:A caisson unit 4A is hung down and inserted into the vertical hole of a footing 2, and the lower end of the unit 4A is positioned at the lower level of the footing 2. The piston lever 10 of plural upper liquid-pressure jacks 8 and the piston lever 26 of plural lower liquid-pressure jacks 9 are positioned by turning their axes toward the center of the vertical hole of the footing 2. While positioning a slide plate 15 between the unit 4A and a slide shoe 21, the piston 10 is extended and the center of the upper part of the unit 4A is positioned at the center of the vertical hole of the footing 2. On the other hand, when the piston lever 26 is extended, the center of the lower part of the unit 4A is positioned at the center of the vertical hole of the footing 2. Then, the unit 4A is settled.
JP14752280A 1980-10-23 1980-10-23 Method and apparatus for regulating direction of caisson for settlement Pending JPS5771937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14752280A JPS5771937A (en) 1980-10-23 1980-10-23 Method and apparatus for regulating direction of caisson for settlement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14752280A JPS5771937A (en) 1980-10-23 1980-10-23 Method and apparatus for regulating direction of caisson for settlement

Publications (1)

Publication Number Publication Date
JPS5771937A true JPS5771937A (en) 1982-05-06

Family

ID=15432219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14752280A Pending JPS5771937A (en) 1980-10-23 1980-10-23 Method and apparatus for regulating direction of caisson for settlement

Country Status (1)

Country Link
JP (1) JPS5771937A (en)

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