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Title:
地下階構造及び地下階の構築方法
Document Type and Number:
Japanese Patent JP7230313
Kind Code:
B2
Abstract:
To provide a base floor structure improving workability of constructing a base floor.SOLUTION: A base floor structure 10 comprises: a concrete filled steel tube column 50 filled with concrete in an inner part of a sub-structural column 52 formed with steel pipes placed in a base floor 12; a capital plate 150 connected on an outer peripheral surface 50A of the concrete filled steel tube column 50; a lib plate 160 connected on an upper surface 153 of the capital plate 150 and the outer peripheral surface 50A; and a flat slab 100 in which the rib plate 160 supported with the capital plate 150 is buried.SELECTED DRAWING: Figure 1

Inventors:
Maekawa Motonobu
Takashi Oshima
Rokusha Masanori
Tatsuya Yamaguchi
Application Number:
JP2018190058A
Publication Date:
March 01, 2023
Filing Date:
October 05, 2018
Export Citation:
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Assignee:
TAKENAKA CORPORATION
International Classes:
E02D29/05; E04B1/30; E04B5/43
Domestic Patent References:
JP2017002655A
JP62141242A
JP3166451A
JP6081418A
JP5033393A
JP2011226098A
JP4221147A
JP8338038A
JP2000320057A
JP2007321533A
Foreign References:
US20110088348
CN207376915U
CN206052780U
CN106639306A
CN206829611U
Other References:
福元敏之,建築分野・合成構造の概要および国内規準類,コンクリート工学,日本,公益社団法人 日本コンクリート工学会,2014年,第52巻第1号,第22-31頁
平出亨、岡本晴彦、大島基義、高橋賢司,鋼管柱に接続されたフラットスラブの力学性状に関する実験的研究,コンクリート工学年次論文報告集,日本,公益社団法人 日本コンクリート工学会,1992年,第14巻第2号,第741-746頁
Attorney, Agent or Firm:
Kato Kazuho
Hiroshi Fukuda