JPS56122421A - Method and apparatus for construction of long body in deep hole - Google Patents
Method and apparatus for construction of long body in deep holeInfo
- 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
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
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) |
-
1980
- 1980-03-04 JP JP2613080A patent/JPS5938377B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5938377B2 (en) | 1984-09-17 |
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