Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEGMENT, BURIED STRUCTURE AND CONSTRUCTION METHOD OF BURIED STRUCTURE
To overcome the reduction in strength at joints between segments and enhance the suppression effect of floating of a buried structure on the ground.SOLUTION: A segment 5 that constitutes a buried structure to be buried in the ground comprises: an outer surface portion which constitutes an outer wall of the buried structure and whose wall surface is formed in a hexagonal shape; an inner surface portion which constitutes an inner wall of the buried structure and whose wall surface is formed in a hexagonal shape; and a plurality of side surface portions 55a, 55c, 55d, 55e, 55f connecting opposing edges of the outer surface portion and the inner surface portion. The outer surface portion has an outer bending surface bent along one diagonal of the hexagon. Among the plurality of side surface portions 55a, 55c, 55d, 55e, 55f, the side surface portions 55c, 55d, 55e, 55f intersecting the diagonal form an acute angle with the outer bending surface.SELECTED DRAWING: Figure 7
【課題】セグメント同士の継手箇所における強度低下を克服し、かつ地盤に対する埋設構造物の浮き上がり抑制効果を高めることを提供する。【解決手段】地中に埋設される埋設構造物を構成するセグメント５は、埋設構造物の外壁を構成し、壁面が六角形状に形成された外面部と、埋設構造物の内壁を構成し、壁面が六角形状に形成された内面部と、外面部及び内面部の対向する各縁部同士を繋ぐ複数の側面部５５ａ，５５ｃ，５５ｄ，５５ｅ，５５ｆとを備え、外面部が六角形の一の対角線に沿って曲げられた外側屈曲面を有し、複数の側面部５５ａ，５５ｃ，５５ｄ，５５ｅ，５５ｆのうち、対角線に交差する側面部５５ｃ，５５ｄ，５５ｅ，５５ｆが外側屈曲面に対して鋭角をなしている。【選択図】図７
SEGMENT, BURIED STRUCTURE AND CONSTRUCTION METHOD OF BURIED STRUCTURE
To overcome the reduction in strength at joints between segments and enhance the suppression effect of floating of a buried structure on the ground.SOLUTION: A segment 5 that constitutes a buried structure to be buried in the ground comprises: an outer surface portion which constitutes an outer wall of the buried structure and whose wall surface is formed in a hexagonal shape; an inner surface portion which constitutes an inner wall of the buried structure and whose wall surface is formed in a hexagonal shape; and a plurality of side surface portions 55a, 55c, 55d, 55e, 55f connecting opposing edges of the outer surface portion and the inner surface portion. The outer surface portion has an outer bending surface bent along one diagonal of the hexagon. Among the plurality of side surface portions 55a, 55c, 55d, 55e, 55f, the side surface portions 55c, 55d, 55e, 55f intersecting the diagonal form an acute angle with the outer bending surface.SELECTED DRAWING: Figure 7
【課題】セグメント同士の継手箇所における強度低下を克服し、かつ地盤に対する埋設構造物の浮き上がり抑制効果を高めることを提供する。【解決手段】地中に埋設される埋設構造物を構成するセグメント５は、埋設構造物の外壁を構成し、壁面が六角形状に形成された外面部と、埋設構造物の内壁を構成し、壁面が六角形状に形成された内面部と、外面部及び内面部の対向する各縁部同士を繋ぐ複数の側面部５５ａ，５５ｃ，５５ｄ，５５ｅ，５５ｆとを備え、外面部が六角形の一の対角線に沿って曲げられた外側屈曲面を有し、複数の側面部５５ａ，５５ｃ，５５ｄ，５５ｅ，５５ｆのうち、対角線に交差する側面部５５ｃ，５５ｄ，５５ｅ，５５ｆが外側屈曲面に対して鋭角をなしている。【選択図】図７
SEGMENT, BURIED STRUCTURE AND CONSTRUCTION METHOD OF BURIED STRUCTURE
セグメント、埋設構造物及び埋設構造物の構築方法
MATSUOKA KAORU (Autor:in) / HAMADA YOSHIYUKI (Autor:in)
09.05.2019
Patent
Elektronische Ressource
Japanisch
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