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STIFFENING STRUCTURE OF STEEL BEAM
PROBLEM TO BE SOLVED: To provide a stiffening structure of a steel beam, capable of suppressing a construction cost such as a material cost and a construction cost, and at the same time, preventing local destruction of a floor slab of concrete.SOLUTION: A stiffening structure 1 of a steel beam is provided at a building, and includes a main steel beam 3 which is connected to a post member 7 to be a beam member 2, a tension resistance member 4 attached to the main steel beam 3, and a concrete floor slab 6 attached to the main steel beam 3. Relating to the main steel beam 3, an upper flange 31 is formed at an upper part in a cross section direction, and a stud 30 is provided at the upper flange 31. Under the condition that the stud 30 is embedded in the concrete of the floor slab 6, a side end part 6a in an in-plane direction α of the floor slab 6 is attached to the upper flange 31. The tension resistance member 4 is, as the one to resist against a tension force at the time when the upper flange 31 deforms to the outside of a structure surface, provided by extending in the in-plane direction α of the floor slab 6 from the upper part of the main steel beam 3.SELECTED DRAWING: Figure 6
【課題】材料費、施工費等の施工コストを抑制すると同時に、コンクリートの床スラブの局所的破壊を防止することのできる鉄骨梁の補剛構造を提供する。【解決手段】本発明を適用した鉄骨梁の補剛構造1は、建造物に設けられるものであり、柱部材7に連結されて梁部材2となる主鉄骨梁3と、主鉄骨梁3に取り付けられる引張抵抗部材4と、主鉄骨梁3に取り付けられるコンクリートの床スラブ6とを備える。主鉄骨梁3は、断面方向の上部に上フランジ31が形成されるとともに、上フランジ31にスタッド30が設けられて、床スラブ6のコンクリートにスタッド30を埋め込んだ状態で、床スラブ6の面内方向αの側端部6aが上フランジ31に取り付けられる。引張抵抗部材4は、上フランジ31が構面外に変形しようとするときの引張力に抵抗するものとして、主鉄骨梁3の上部から床スラブ6の面内方向αに延びて設けられる。【選択図】図6
STIFFENING STRUCTURE OF STEEL BEAM
PROBLEM TO BE SOLVED: To provide a stiffening structure of a steel beam, capable of suppressing a construction cost such as a material cost and a construction cost, and at the same time, preventing local destruction of a floor slab of concrete.SOLUTION: A stiffening structure 1 of a steel beam is provided at a building, and includes a main steel beam 3 which is connected to a post member 7 to be a beam member 2, a tension resistance member 4 attached to the main steel beam 3, and a concrete floor slab 6 attached to the main steel beam 3. Relating to the main steel beam 3, an upper flange 31 is formed at an upper part in a cross section direction, and a stud 30 is provided at the upper flange 31. Under the condition that the stud 30 is embedded in the concrete of the floor slab 6, a side end part 6a in an in-plane direction α of the floor slab 6 is attached to the upper flange 31. The tension resistance member 4 is, as the one to resist against a tension force at the time when the upper flange 31 deforms to the outside of a structure surface, provided by extending in the in-plane direction α of the floor slab 6 from the upper part of the main steel beam 3.SELECTED DRAWING: Figure 6
【課題】材料費、施工費等の施工コストを抑制すると同時に、コンクリートの床スラブの局所的破壊を防止することのできる鉄骨梁の補剛構造を提供する。【解決手段】本発明を適用した鉄骨梁の補剛構造1は、建造物に設けられるものであり、柱部材7に連結されて梁部材2となる主鉄骨梁3と、主鉄骨梁3に取り付けられる引張抵抗部材4と、主鉄骨梁3に取り付けられるコンクリートの床スラブ6とを備える。主鉄骨梁3は、断面方向の上部に上フランジ31が形成されるとともに、上フランジ31にスタッド30が設けられて、床スラブ6のコンクリートにスタッド30を埋め込んだ状態で、床スラブ6の面内方向αの側端部6aが上フランジ31に取り付けられる。引張抵抗部材4は、上フランジ31が構面外に変形しようとするときの引張力に抵抗するものとして、主鉄骨梁3の上部から床スラブ6の面内方向αに延びて設けられる。【選択図】図6
STIFFENING STRUCTURE OF STEEL BEAM
鉄骨梁の補剛構造
HIROSHIMA SATORU (Autor:in) / TAKADA KEIICHI (Autor:in) / TERASAWA HIROOKI (Autor:in) / TAKEUCHI ICHIRO (Autor:in) / KITAOKA SATOSHI (Autor:in) / YOSHIDA FUMIHISA (Autor:in) / FURUUMI KENJI (Autor:in) / NISHI TAKUMA (Autor:in) / SO BYO (Autor:in)
29.06.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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