BUILDING - TAKENAKA KOMUTEN CO

Title:

BUILDING

Document Type and Number:

Japanese Patent JP2023019840

Kind Code:

A

Abstract:

To provide a technique that avoids concentration of a horizontal force on a high-rigidity structure, planar eccentricity, and generation of a large fluctuating axial force on a seismic isolation device while eliminating the need for excessive reinforcement, and enables seismic isolation of the entire building including the high-rigidity structure.SOLUTION: There is provided a building in which a part of a building skeleton 1 is a high-rigidity structure 2 having higher rigidity than surrounding building skeletons 1A and 1B and which includes a seismic isolation layer 5 in which a plurality of seismic isolation devices 51 and 52 are arranged. An upper layer 2U of the high-rigidity structure 2 is fixed to the surrounding building skelton 1A. A lower portion 2L of the high-rigidity structure 2 is supported by the seismic isolation device 52 independently of the surrounding building skelton 1B in a state where it is separated from the surrounding building skelton 1B.SELECTED DRAWING: Figure 2

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Inventors:

SUZUKI TAKEFUMI
MAEKAWA MOTONOBU
DOI TAKASHI
KINOSHITA YASUHITO

Application Number:

JP2021124876A

Publication Date:

February 09, 2023

Filing Date:

July 30, 2021

Export Citation:

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Assignee:

TAKENAKA KOMUTEN CO

International Classes:

E04H9/02; E04H3/08; E04H9/14; G21C13/024

Attorney, Agent or Firm:

Masahiro Miyaji

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