Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
STEEL BEAM REINFORCEMENT METAL FITTING AND STEEL BEAM REINFORCEMENT STRUCTURE
To provide a steel beam reinforcement metal fitting and a steel beam reinforcement structure using the same, capable of improving work efficiency of welding and reducing work costs.SOLUTION: A steel beam reinforcement metal fitting 24 reinforces a steel beam 6 on which a through hole 6b passing through a web part 6a of the steel beam 6 in the thickness direction is formed. The steel beam reinforcement metal fitting 24 comprises a body part 26 formed in an annular shape having the approximately same center axis as that of the through hole 6b of the steel beam 6. At the center of the body part 26 is formed a center hole 26b passing through the body part 26 in an axial direction and having a diameter smaller than that of the through hole 6b. On one end surface in the axial direction of the body part 26 is formed a contact end surface 26c in approximately parallel with a side surface of the web part 6a of the steel beam 6. An outer shape of the contact end surface 26c is formed so as to be larger than a cross-sectional shape of the through hole 6b of the steel beam 6.SELECTED DRAWING: Figure 1
【課題】溶接の作業効率を向上させ、作業コストを低減することができる鉄骨梁補強金具、及びこれを用いた鉄骨梁補強構造を提供する。【解決手段】鉄骨梁６のウェブ部６ａを厚さ方向に貫通する貫通孔６ｂが形成された、鉄骨梁６を補強する鉄骨梁補強金具２４であって、鉄骨梁補強金具２４は、鉄骨梁６の貫通孔６ｂと略同一の中心軸を有する環状に形成された本体部２６を備え、本体部２６の中心部には、本体部２６を軸線方向に貫通する、貫通用６ｂより小さな径の中心孔２６ｂが形成され、本体部２６の軸線方向の一方の端面には、鉄骨梁６のウェブ部６ａの側面と略平行な接触端面２６ｃが形成され、接触端面２６ｃの外形は、鉄骨梁６の貫通孔６ｂの断面形状より大きく形成された。【選択図】図１
STEEL BEAM REINFORCEMENT METAL FITTING AND STEEL BEAM REINFORCEMENT STRUCTURE
To provide a steel beam reinforcement metal fitting and a steel beam reinforcement structure using the same, capable of improving work efficiency of welding and reducing work costs.SOLUTION: A steel beam reinforcement metal fitting 24 reinforces a steel beam 6 on which a through hole 6b passing through a web part 6a of the steel beam 6 in the thickness direction is formed. The steel beam reinforcement metal fitting 24 comprises a body part 26 formed in an annular shape having the approximately same center axis as that of the through hole 6b of the steel beam 6. At the center of the body part 26 is formed a center hole 26b passing through the body part 26 in an axial direction and having a diameter smaller than that of the through hole 6b. On one end surface in the axial direction of the body part 26 is formed a contact end surface 26c in approximately parallel with a side surface of the web part 6a of the steel beam 6. An outer shape of the contact end surface 26c is formed so as to be larger than a cross-sectional shape of the through hole 6b of the steel beam 6.SELECTED DRAWING: Figure 1
【課題】溶接の作業効率を向上させ、作業コストを低減することができる鉄骨梁補強金具、及びこれを用いた鉄骨梁補強構造を提供する。【解決手段】鉄骨梁６のウェブ部６ａを厚さ方向に貫通する貫通孔６ｂが形成された、鉄骨梁６を補強する鉄骨梁補強金具２４であって、鉄骨梁補強金具２４は、鉄骨梁６の貫通孔６ｂと略同一の中心軸を有する環状に形成された本体部２６を備え、本体部２６の中心部には、本体部２６を軸線方向に貫通する、貫通用６ｂより小さな径の中心孔２６ｂが形成され、本体部２６の軸線方向の一方の端面には、鉄骨梁６のウェブ部６ａの側面と略平行な接触端面２６ｃが形成され、接触端面２６ｃの外形は、鉄骨梁６の貫通孔６ｂの断面形状より大きく形成された。【選択図】図１
STEEL BEAM REINFORCEMENT METAL FITTING AND STEEL BEAM REINFORCEMENT STRUCTURE
鉄骨梁補強金具及び鉄骨梁補強構造
MOCHIZUKI HISATOMO (Autor:in) / TOMITA HIROSHI (Autor:in) / HAYASHI IKUMI (Autor:in)
09.04.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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