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Steel structural floor panel, the junction structure and steel structure of the steel structure for the floor panel floor framing
Steel structural floor panel, the junction structure and steel structure of the steel structure for the floor panel floor framing
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机译：钢结构地板镶板，钢结构的交界结构和钢结构用于地板镶板
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摘要
PROBLEM TO BE SOLVED: To provide a floor panel for a steel structure, a floor panel junction structure and a floor framing of steel structure for facilitating easy laying floor panels and for securing horizontal rigidity of a floor with the floor panel with ease.;SOLUTION: A floor panel 2 having a floor joist 3 and a floor panel 1 having a header joist 4 are laid adjacent to each other. The floor joist 3 and the header joist 4 are composed of lightweight H-shape steel. An end part of the floor joist 3 is connected to a side part of the header joist 4 via a joint metal 6. The joint metal 6 is formed in an approximately T-shape in a plan view from a fixing portion 6a which is installed on a web 4a of the header joist 4 and a connecting portion 6b which protrudes from the fixing portion 6a to a side of a web 3a of the floor joist 3 and installed on the side portion of the web 3a. A lower flange 3c of the floor joist 3 is formed shorter than an upper flange 3b to a degree that the lower flange 3c does not interfere with the connecting portion 6b of the joint metal 6 at an end portion of the lower flange 3c to which the joint metal 6 is installed.;COPYRIGHT: (C)2012,JPO&INPIT
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