A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STRUCTURAL MATERIAL
To provide a structural material which is light-weight and can secure rigidity relative to force applied from one side of a flat plate.SOLUTION: A structural material 1 comprises a long side 3 and a long side 4 which are two long sides and two short sides 12 forming a rectangular frame body, a first branch 15 extending in a direction intersecting with the long side 3 and the long side 4 and two short sides 12 in the frame body to connect the long side 3 and the long side 4, and a second branch 11 extending in parallel with two short sides 12 in the frame body to connect the long side 3 and the long side 4. Two first branches 15 are provided so as to form an isosceles trapezoid with the long side 4 as a relatively long bottom side in the frame body, the second branch 11 divides the isosceles trapezoid equally and a hollow part situated outside the isosceles trapezoid among the hollow parts in the frame body is filled with a foam UF.SELECTED DRAWING: Figure 1
【課題】より軽量で、平板の一方側から加わる力に対する剛性を確保可能な構造材を提供すること。【解決手段】構造材１は、矩形の枠体を形成する２つの長辺部である長辺部３及び長辺部４ならびに２つの短辺部１２と、当該枠体内で長辺部３及び長辺部４ならびに２つの短辺部１２と交差する方向に延出して長辺部３と長辺部４とを接続する第１支部１５と、当該枠体内で２つの短辺部１２と平行に延出して長辺部３と長辺部４とを接続する第２支部１１と、を備え、第１支部１５は、当該枠体内で長辺部４を相対的に長い底辺とする等脚台形を形成するよう２つ設けられ、第２支部１１は、当該等脚台形を等分し、当該枠体内の空洞部のうち等脚台形の外側に位置する空洞部が発泡体ＵＦで満たされている。【選択図】図１
STRUCTURAL MATERIAL
To provide a structural material which is light-weight and can secure rigidity relative to force applied from one side of a flat plate.SOLUTION: A structural material 1 comprises a long side 3 and a long side 4 which are two long sides and two short sides 12 forming a rectangular frame body, a first branch 15 extending in a direction intersecting with the long side 3 and the long side 4 and two short sides 12 in the frame body to connect the long side 3 and the long side 4, and a second branch 11 extending in parallel with two short sides 12 in the frame body to connect the long side 3 and the long side 4. Two first branches 15 are provided so as to form an isosceles trapezoid with the long side 4 as a relatively long bottom side in the frame body, the second branch 11 divides the isosceles trapezoid equally and a hollow part situated outside the isosceles trapezoid among the hollow parts in the frame body is filled with a foam UF.SELECTED DRAWING: Figure 1
【課題】より軽量で、平板の一方側から加わる力に対する剛性を確保可能な構造材を提供すること。【解決手段】構造材１は、矩形の枠体を形成する２つの長辺部である長辺部３及び長辺部４ならびに２つの短辺部１２と、当該枠体内で長辺部３及び長辺部４ならびに２つの短辺部１２と交差する方向に延出して長辺部３と長辺部４とを接続する第１支部１５と、当該枠体内で２つの短辺部１２と平行に延出して長辺部３と長辺部４とを接続する第２支部１１と、を備え、第１支部１５は、当該枠体内で長辺部４を相対的に長い底辺とする等脚台形を形成するよう２つ設けられ、第２支部１１は、当該等脚台形を等分し、当該枠体内の空洞部のうち等脚台形の外側に位置する空洞部が発泡体ＵＦで満たされている。【選択図】図１
STRUCTURAL MATERIAL
構造材
LIN PEIZHENG (author) / HORI HISASHI (author)
2022-04-07
Patent
Electronic Resource
Japanese
| European Patent Office | 2021
| European Patent Office | 2019