A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
NUCLEAR REACTOR BUILDING
PROBLEM TO BE SOLVED: To provide a nuclear reactor building capable of reducing vibration transmitted from a wall to a floor when the wall receives an impact while curbing an increase in a weight of an upper section of the nuclear reactor building.SOLUTION: A multistory nuclear reactor building 1 has a reinforcement section 16 to make strength of a floor 14 in a predetermined region, corresponding to a connection section on a predetermined story (H1) among the connection sections between walls 12 and floors 14 on respective stories, larger than the strength of the floor in the region other than the predetermined region. The reinforcement section 16 may be constructed by: making a thickness of the floor in the predetermined region larger than the thickness of the floor in the region other than the predetermined region; or embedding an H-beam in the floor of the predetermined region with a web thereof arranged in parallel with a floor surface.SELECTED DRAWING: Figure 1
【課題】建屋上部の重量増加を抑制しつつ、壁に衝撃を受けた際に壁から床へ伝わる振動を低減できるようにした原子炉建屋を提供すること。【解決手段】複数階を有する原子炉建屋１は、各階の壁１２と床１４の接合部分のうち、所定の階（Ｈ１）の接合部分に対応する所定領域の床１４の強度を、所定領域以外の床の強度よりも大きくするための補強部１６を備える。補強部１６は、所定領域の床の厚さ寸法を、所定領域以外の床の厚さ寸法よりも大きくすることで形成してもよい。補強部１６は、ウェブが床面と平行になるように、Ｈ形鋼を所定領域の床の内部に埋設することで形成してもよい。【選択図】図１
NUCLEAR REACTOR BUILDING
PROBLEM TO BE SOLVED: To provide a nuclear reactor building capable of reducing vibration transmitted from a wall to a floor when the wall receives an impact while curbing an increase in a weight of an upper section of the nuclear reactor building.SOLUTION: A multistory nuclear reactor building 1 has a reinforcement section 16 to make strength of a floor 14 in a predetermined region, corresponding to a connection section on a predetermined story (H1) among the connection sections between walls 12 and floors 14 on respective stories, larger than the strength of the floor in the region other than the predetermined region. The reinforcement section 16 may be constructed by: making a thickness of the floor in the predetermined region larger than the thickness of the floor in the region other than the predetermined region; or embedding an H-beam in the floor of the predetermined region with a web thereof arranged in parallel with a floor surface.SELECTED DRAWING: Figure 1
【課題】建屋上部の重量増加を抑制しつつ、壁に衝撃を受けた際に壁から床へ伝わる振動を低減できるようにした原子炉建屋を提供すること。【解決手段】複数階を有する原子炉建屋１は、各階の壁１２と床１４の接合部分のうち、所定の階（Ｈ１）の接合部分に対応する所定領域の床１４の強度を、所定領域以外の床の強度よりも大きくするための補強部１６を備える。補強部１６は、所定領域の床の厚さ寸法を、所定領域以外の床の厚さ寸法よりも大きくすることで形成してもよい。補強部１６は、ウェブが床面と平行になるように、Ｈ形鋼を所定領域の床の内部に埋設することで形成してもよい。【選択図】図１
NUCLEAR REACTOR BUILDING
原子炉建屋
IGA YOSHIHIKO (author) / ONIZUKA SHOHEI (author)
2016-12-15
Patent
Electronic Resource
Japanese
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