Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
JOINT STRUCTURE OF STEEL GIRDER AND CONCRETE BEAM
To provide a joint structure of steel girder and concrete beam capable of reliably rigidly joining a steel girder and a concrete beam with a relatively simple structure and reducing both man-hours and costs.SOLUTION: An outer shell of a box girder-shaped steel girder is extended into a joint part and a diaphragm placed at the end of the joint part on the steel girder side in a direction that intersects the lengthwise direction of the box girder. A first non-slip member is joined on the inner surface of the box girder in the joint part in parallel with the lengthwise direction of the box girder. A second joint member is placed parallel to the lengthwise direction of the box girder in the joint part at a position distanced from the inner surface of the box girder and then joined to the diaphragm. A holding member that holds the position of the second non-slip member is placed at the end position of the joint part on the concrete beam side in a direction that intersects the lengthwise direction of the box girder. Concrete is poured into the joint part so as to be continuous from the concrete beam, and a reinforcement material being continuous from the concrete beam is fixed to the diaphragm.SELECTED DRAWING: Figure 2
【課題】比較的簡単な構造により鋼桁とコンクリート桁とを確実に剛接合でき、工数やコストの削減を図ることができる、鋼桁とコンクリート桁との接合構造を提供する。【解決手段】箱桁形状の鋼桁の外殻部分を接合部内に延長し、接合部の鋼桁側の端部位置に、箱桁の長さ方向と交差する向きにダイアフラムを配設し、接合部内の箱桁の内面上に、箱桁の長さ方向に平行に第一のずれ止め部材を接合し、接合部内の箱桁の内面から離れた位置に、箱桁の長さ方向に平行に第二の接合部材を配設して、ダイアフラムに接合し、接合部のコンクリート桁側の端部位置に、箱桁の長さ方向と交差する向きに、前記第二のずれ止め部材の位置を保持する保持部材を配設して、接合部内にコンクリート桁から連続するようにコンクリートを打設するとともに、コンクリート桁から連続する補強材をダイアフラムに固定する。【選択図】図２
JOINT STRUCTURE OF STEEL GIRDER AND CONCRETE BEAM
To provide a joint structure of steel girder and concrete beam capable of reliably rigidly joining a steel girder and a concrete beam with a relatively simple structure and reducing both man-hours and costs.SOLUTION: An outer shell of a box girder-shaped steel girder is extended into a joint part and a diaphragm placed at the end of the joint part on the steel girder side in a direction that intersects the lengthwise direction of the box girder. A first non-slip member is joined on the inner surface of the box girder in the joint part in parallel with the lengthwise direction of the box girder. A second joint member is placed parallel to the lengthwise direction of the box girder in the joint part at a position distanced from the inner surface of the box girder and then joined to the diaphragm. A holding member that holds the position of the second non-slip member is placed at the end position of the joint part on the concrete beam side in a direction that intersects the lengthwise direction of the box girder. Concrete is poured into the joint part so as to be continuous from the concrete beam, and a reinforcement material being continuous from the concrete beam is fixed to the diaphragm.SELECTED DRAWING: Figure 2
【課題】比較的簡単な構造により鋼桁とコンクリート桁とを確実に剛接合でき、工数やコストの削減を図ることができる、鋼桁とコンクリート桁との接合構造を提供する。【解決手段】箱桁形状の鋼桁の外殻部分を接合部内に延長し、接合部の鋼桁側の端部位置に、箱桁の長さ方向と交差する向きにダイアフラムを配設し、接合部内の箱桁の内面上に、箱桁の長さ方向に平行に第一のずれ止め部材を接合し、接合部内の箱桁の内面から離れた位置に、箱桁の長さ方向に平行に第二の接合部材を配設して、ダイアフラムに接合し、接合部のコンクリート桁側の端部位置に、箱桁の長さ方向と交差する向きに、前記第二のずれ止め部材の位置を保持する保持部材を配設して、接合部内にコンクリート桁から連続するようにコンクリートを打設するとともに、コンクリート桁から連続する補強材をダイアフラムに固定する。【選択図】図２
JOINT STRUCTURE OF STEEL GIRDER AND CONCRETE BEAM
鋼桁とコンクリート桁との接合構造
SUGAWARA ATSUSHI (Autor:in)
16.08.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E01D
BRIDGES
,
Brücken
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