Title:
コンクリート構造物の構築方法
Document Type and Number:
Japanese Patent JP7145682
Kind Code:
B2
Abstract:
To provide a construction method of a concrete structure for reasonably setting change points of strength of installed concrete in a case where concrete with different strength is installed continuously in a height direction.SOLUTION: A construction method of a concrete structure for jointing an upper concrete 3 on a lower concrete 2 comprises: a first step of installing the lower concrete 2 up to a prescribed height; a second step of starting installation of the upper concrete 3 from a lower part of an installation face 2a of the lower concrete 2 and pushing a part of the lower concrete 2 up to a change completion height H; and a third step of installing the upper concrete 3 above the change completion height H.SELECTED DRAWING: Figure 2
Inventors:
Ishizaki Sadayuki
Hiroyuki Naruhara
Natsumi Tomita
Hiroyuki Naruhara
Natsumi Tomita
Application Number:
JP2018145682A
Publication Date:
October 03, 2022
Filing Date:
August 02, 2018
Export Citation:
Assignee:
Taisei Corporation
International Classes:
E02D5/34
Domestic Patent References:
| JP2006016787A | ||||
| JP2003313861A | ||||
| JP2003306934A | ||||
| JP2006037492A |
Attorney, Agent or Firm:
Patent Attorney Corporation Isono International Patent and Trademark Office