Title:
METHOD FOR INSTALLING CRADLE, AND CRADLE
Document Type and Number:
Japanese Patent JP2014125792
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for installing a cradle which obviates coupling operation of a steel pipe pile and a supporting leg and positioning like before, can shorten a construction time greatly, and is excellent in mass productivity, workability, and assembly workability.SOLUTION: A method for installing a cradle having an inclined mounting part comprises: a low position side supporting leg installation step of making a steel pipe pile penetrate a ground while rotating, adjusting a pile head side to the support height of a low position side of the mounting part, making it protrude from the ground surface, and installing a low position side supporting leg; a high position side supporting leg installation step of making a steel pipe pile penetrate the ground while rotating, adjusting a pile head side to the support height of a high position side of the mounting part, making it protrude from the ground surface, and installing a high position side supporting leg; a girder laying step of laying girders over between adjacent the low position side supporting legs and over between the high position side supporting legs, respectively; and a beam laying step of laying a plurality of beams over between the girder on the low position side and the girder on the high position side.
Inventors:
IWASA TAKAHIRO
KORENAGA NAOHIRO
KORENAGA NAOHIRO
Application Number:
JP2012283391A
Publication Date:
July 07, 2014
Filing Date:
December 26, 2012
Export Citation:
Assignee:
ONOKEN CO LTD
KORENAGA SHOKAI CO LTD
KORENAGA SHOKAI CO LTD
International Classes:
E04H5/00; E02D5/28; E02D5/80; E02D5/56
Domestic Patent References:
| JP3175075U | 2012-04-19 | |||
| JP2005180061A | 2005-07-07 |
Foreign References:
| US20110067749A1 | 2011-03-24 |
Attorney, Agent or Firm:
Ichiro Enomoto