Title:
壁高欄同士の接合構造
Document Type and Number:
Japanese Patent JP6878128
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a junction structure of a wall balustrade capable of sufficiently resisting a drawing force in a bridge axis direction and an impact force in a bridge axis perpendicular direction applied to the wall balustrade, facilitating a replacement work of the wall balustrade, and reducing the cost.SOLUTION: A junction structure of a wall balustrade comprises: facing grooves formed so as to extend in a vertical direction at each of facing end faces of wall balustrades arranged adjacently to each other via a joint interval along a bridge axis direction; a core material disposed by being inserted into each groove so as to straddle each groove; and a filler filled in each groove in which the core material is disposed and in the joint interval. The core material has: a central part extending in the vertical direction in each groove and extending along the bridge axis direction; and each end part extending from both end sides in the bridge axial direction of the central part along the bridge axis perpendicular direction. Each groove has: a groove bottom face facing an end of the core material; and a groove inner wall face reaching an end face from both end sides in the bridge axis perpendicular direction of the groove bottom face. Respective groove inner wall faces are formed so as to approach each other as approaching the end surface.SELECTED DRAWING: Figure 1
Inventors:
Teruyasu Watanabe
Miyagawa Takayoshi
Yasuhiro Ogoshi
Miyagawa Takayoshi
Yasuhiro Ogoshi
Application Number:
JP2017089630A
Publication Date:
May 26, 2021
Filing Date:
April 28, 2017
Export Citation:
Assignee:
Kumagai Gumi Co., Ltd.
International Classes:
E01D19/10
Domestic Patent References:
| JP52035811U | ||||
| JP2011069064A | ||||
| JP2013036206A | ||||
| JP2013221372A | ||||
| JP2010007337A |
Attorney, Agent or Firm:
Miyazono Yasuo