A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COLUMN BASE HARDWARE
To provide a column base hardware capable of easily confirming that mortar is filled inside a bolt insertion hole without a gap.SOLUTION: A column base hardware 14 is integrally installed at the lower end part of a column member 15 erected on a foundation concrete 3 through a mortar layer 16, and the upper end part of an anchor bolt 8 embedded in the foundation concrete 3 is connected thereto. The column base hardware 14 is formed in a plate shape having a predetermined thickness dimension, and a bolt insertion hole 14a penetrating through the column base hardware 14 in the thickness direction and a mortar injection path 14c communicating a space on the upper surface side and a space on the lower surface side of the column base hardware 14 are respectively formed; at the upper end of the bolt insertion hole 14a, a mortar injection path 14b is formed so as to communicate the inner space of the bolt insertion hole 14a with the space on the upper surface side of the column base hardware 14 in a state where the anchor bolt 8 is inserted into the bolt insertion hole 14a and a nut 10 is screwed to the upper end.SELECTED DRAWING: Figure 2
【課題】ボルト挿通孔の内側にモルタルが隙間なく充填されたことを容易に確認することができる柱脚金物を提供する。【解決手段】基礎コンクリート３の上にモルタル層１６を介して立設される柱部材１５の下端部に一体的に設けられ、基礎コンクリート３の内部に埋設されたアンカーボルト８の上端部が結合される柱脚金物１４であって、柱脚金物１４は、所定の厚さ寸法を有する板状に形成されると共に、柱脚金物１４を厚さ方向に貫通するボルト挿通孔１４ａと、柱脚金物１４の上面側の空間と下面側の空間を連通するモルタル注入経路１４ｃがそれぞれ形成され、ボルト挿通孔１４ａの上端部には、ボルト挿通孔１４ａにアンカーボルト８が挿通されてその上端部にナット１０がネジ締結された状態で、ボルト貫通孔１４ａの内部空間と柱脚金物１４の上面側の空間を連通するようなモルタル噴出経路１４ｂが形成された。【選択図】図２
COLUMN BASE HARDWARE
To provide a column base hardware capable of easily confirming that mortar is filled inside a bolt insertion hole without a gap.SOLUTION: A column base hardware 14 is integrally installed at the lower end part of a column member 15 erected on a foundation concrete 3 through a mortar layer 16, and the upper end part of an anchor bolt 8 embedded in the foundation concrete 3 is connected thereto. The column base hardware 14 is formed in a plate shape having a predetermined thickness dimension, and a bolt insertion hole 14a penetrating through the column base hardware 14 in the thickness direction and a mortar injection path 14c communicating a space on the upper surface side and a space on the lower surface side of the column base hardware 14 are respectively formed; at the upper end of the bolt insertion hole 14a, a mortar injection path 14b is formed so as to communicate the inner space of the bolt insertion hole 14a with the space on the upper surface side of the column base hardware 14 in a state where the anchor bolt 8 is inserted into the bolt insertion hole 14a and a nut 10 is screwed to the upper end.SELECTED DRAWING: Figure 2
【課題】ボルト挿通孔の内側にモルタルが隙間なく充填されたことを容易に確認することができる柱脚金物を提供する。【解決手段】基礎コンクリート３の上にモルタル層１６を介して立設される柱部材１５の下端部に一体的に設けられ、基礎コンクリート３の内部に埋設されたアンカーボルト８の上端部が結合される柱脚金物１４であって、柱脚金物１４は、所定の厚さ寸法を有する板状に形成されると共に、柱脚金物１４を厚さ方向に貫通するボルト挿通孔１４ａと、柱脚金物１４の上面側の空間と下面側の空間を連通するモルタル注入経路１４ｃがそれぞれ形成され、ボルト挿通孔１４ａの上端部には、ボルト挿通孔１４ａにアンカーボルト８が挿通されてその上端部にナット１０がネジ締結された状態で、ボルト貫通孔１４ａの内部空間と柱脚金物１４の上面側の空間を連通するようなモルタル噴出経路１４ｂが形成された。【選択図】図２
COLUMN BASE HARDWARE
柱脚金物
AOKI TAKUYA (author) / IWASAWA DAICHI (author) / AKAIKE HIROYA (author)
2021-06-10
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
COLUMN BASE HARDWARE AND BUILDING USING COLUMN BASE HARDWARE
| European Patent Office | 2023