JPS56122421A - Method and apparatus for construction of long body in deep hole - Google Patents

Method and apparatus for construction of long body in deep hole

Info

Publication number
JPS56122421A
JPS56122421A JP2613080A JP2613080A JPS56122421A JP S56122421 A JPS56122421 A JP S56122421A JP 2613080 A JP2613080 A JP 2613080A JP 2613080 A JP2613080 A JP 2613080A JP S56122421 A JPS56122421 A JP S56122421A
Authority
JP
Japan
Prior art keywords
parts
deep hole
long body
afterwards
released
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
Application number
JP2613080A
Other languages
Japanese (ja)
Other versions
JPS5938377B2 (en
Inventor
Shachio Masuzawa
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.)
Kumagai Gumi Co Ltd
Original Assignee
Kumagai Gumi Co Ltd
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 Kumagai Gumi Co Ltd filed Critical Kumagai Gumi Co Ltd
Priority to JP2613080A priority Critical patent/JPS5938377B2/en
Publication of JPS56122421A publication Critical patent/JPS56122421A/en
Publication of JPS5938377B2 publication Critical patent/JPS5938377B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

PURPOSE: To construct a long body in a deep hole with good accuracy by a method in which a lower part is driven into a deep hole filled with mud water and supported vertically, an upper part is temporarily connected with the lower part, centering is made, and then both the parts are pulled up to release their supports and again brought down.
CONSTITUTION: While a lower part 34a is vertically supported on a base 14, an upper part 34b is hanged up by a hanging means 49 and then hanged down so as to cause it to come near the upper end of the part 34a. And, a keep plate 50 is provided at the end of the web plate 42 of both the parts 34a and 34b, and a bolt 52 is inserted into a bolt hole to temporarily connect both the parts 34a and 34b. Afterwards, the centers of both the parts 34a and 34b are matched each other, a joint plate 44 is connected securely by the keep plate and plural bolts to both the parts, the temporary connection is released, a supporter 20 is drawn out of an opening 47a by once pulling up both the parts 34a and 34b, support is released on the base 14 of the part 34a, and then both the parts 34a and 34b are driven down into the deep hole 21 along the guide of a constructing means. Afterwards, the operation is repeated and a long body 36 is constructed.
COPYRIGHT: (C)1981,JPO&Japio
JP2613080A 1980-03-04 1980-03-04 Method and device for erecting long materials into deep holes Expired JPS5938377B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2613080A JPS5938377B2 (en) 1980-03-04 1980-03-04 Method and device for erecting long materials into deep holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2613080A JPS5938377B2 (en) 1980-03-04 1980-03-04 Method and device for erecting long materials into deep holes

Publications (2)

Publication Number Publication Date
JPS56122421A true JPS56122421A (en) 1981-09-25
JPS5938377B2 JPS5938377B2 (en) 1984-09-17

Family

ID=12184973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2613080A Expired JPS5938377B2 (en) 1980-03-04 1980-03-04 Method and device for erecting long materials into deep holes

Country Status (1)

Country Link
JP (1) JPS5938377B2 (en)

Also Published As

Publication number Publication date
JPS5938377B2 (en) 1984-09-17

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