Title:
コンクリート構造物
Document Type and Number:
Japanese Patent JP7390905
Kind Code:
B2
Abstract:
To provide a concrete structure that can be easily constructed while shortening the construction period.SOLUTION: A concrete structure 10 comprises: a plurality of piles 12; a plurality of PC-built first beams 14 in which a first X arm portion 14a and a first Y arm portion 14b are orthogonal to each other to form a + shape; a plurality of PC-built second beams 16 forming a T-shape by a second X arm portion 16a and a second Y arm portion 16b protruding from the second X arm portion 16a; ends of the respective first X arm portions 14a of the two first beams 14; a first joint portion 28A in which concrete is placed and fixed between itself and the end portion of the second Y arm portion 16b in the second beam 16; ends of the respective second X arm portions 16a of the two second beams 16; and a second joint portion 28B in which concrete is placed and fixed between itself and the end of the first Y arm portion 14b in the first beam 14. The first joint portion 28A and the second joint portion 28B are supported by the piles 12, respectively.SELECTED DRAWING: Figure 1
Inventors:
Yugo Imazu
Naoto Akashi
Masaru Sadaki
Hiroyuki Chiba
Seiji Fujii
Naoto Akashi
Masaru Sadaki
Hiroyuki Chiba
Seiji Fujii
Application Number:
JP2020011834A
Publication Date:
December 04, 2023
Filing Date:
January 28, 2020
Export Citation:
Assignee:
Shimizu Construction Co., Ltd.
International Classes:
E02B3/06; E02D5/28; E02D27/32
Domestic Patent References:
| JP2018168600A | ||||
| JP8120638A | ||||
| JP2018025042A | ||||
| JP2004036212A | ||||
| JP2000248526A | ||||
| JP8100464A |
Attorney, Agent or Firm:
Sakai International Patent Office
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