JOINT STRUCTURE OF STEEL MATERIAL AND BEARING PANEL OF STEEL STRUCTURE

PROBLEM TO BE SOLVED: To provide a joint structure of steel materials and a bearing panel of a steel structure which can obtain sufficient strength without excessive cost and labor.SOLUTION: In a joint structure A and a bearing panel, load bearing elements 6 are fixed to a side surface part 3c of an...

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Bibliographische Detailangaben
Hauptverfasser:	KATO MASAKI, KUROIWA YASUHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS FENCING FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSULATION OR OTHER PROTECTION OF BUILDINGS LIGHTING MASTS MECHANICAL ENGINEERING ROOFS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL THERMAL INSULATION IN GENERAL WALLS, e.g. PARTITIONS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a joint structure of steel materials and a bearing panel of a steel structure which can obtain sufficient strength without excessive cost and labor.SOLUTION: In a joint structure A and a bearing panel, load bearing elements 6 are fixed to a side surface part 3c of an existing column 3 and a side surface part of a post-installed column with one-side bolts 20 and drill screws 21. Even if a clearance exists between the one-side bolt 20 and a bolt insertion hole, plate-shaped parts are surely fixed to each other by the drill screws 21. By using the one-side bolt 20 and the drill screw 21 together, even if a force acts in a joint surface direction of a joint part, namely a direction of a shear force acting on the one-side bolt 20, by a horizontal force, the drill screw 21 bears the shear force to prevent slip between the plate-shaped parts. The one-side bolt 20 and the drill screw 21 are general-purpose products and easy in construction, and therefore sufficient strength can be obtained without excessive cost and labor.