Title:
既存建物への乗り込み用構造物
Document Type and Number:
Japanese Patent JP7390113
Kind Code:
B2
Abstract:
To allow workers to board an existing building without need for post-construction on the existing building while suppressing transmission of a horizontal force during an earthquake to the existing building.SOLUTION: A new outer staircase 11 for an existing building 2 and a corridor 31 constructed by projecting from staircase members in the new outer staircase 11 are provided, and the corridor 31 is bridged between the existing building 2 and the new outer staircase 11, and is provided as a boarding corridor from the new external stairs 11 to the existing building 2. The boarding corridor 31 is built over the existing building 2 in a state of suppressing transmission of horizontal force in an earthquake without using a connecting material with the existing building 2.SELECTED DRAWING: Figure 2
Inventors:
Tomomi Kihara
Shunji Yamamoto
Kenji Tanaka
Shiki Akazawa
Shunji Yamamoto
Kenji Tanaka
Shiki Akazawa
Application Number:
JP2019087576A
Publication Date:
December 01, 2023
Filing Date:
May 07, 2019
Export Citation:
Assignee:
TAKENAKA CORPORATION
International Classes:
E04G23/02; E04B1/68; E04H9/02; E04H12/10
Domestic Patent References:
| JP2001279934A | ||||
| JP2013032663A | ||||
| JP11256691A | ||||
| JP2015014169A | ||||
| JP10155923A | ||||
| JP9217430A | ||||
| JP2009127272A |
Attorney, Agent or Firm:
Masahiro Miyaji
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