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JP2010261200A Structure for joining structural material made of steel frame and the like, by high-strength bolt 审中-公开
标题翻译：通过高强度螺栓连接钢框架和类似结构材料的结构
公开(公告)号：JP2010261200A
公开(公告)日：2010-11-18
申请号：JP2009112362
申请日：2009-05-01
申请人： Keiichiro Suzuki , Sakae Suzuki , 敬一郎鈴木 , 栄鈴木
发明人： SUZUKI SAKAE , SUZUKI KEIICHIRO
IPC分类号： E04B1/18 , E04B1/38 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To reduce the number of high-strength bolts for use by increasing a frictional force generated at a high-strength bolt friction joint for joining building structural materials made of a steel frame and the like.
SOLUTION: In this joining structure P, a splice plate (S1), which covers joints (L1b) and (L2b) of a pair of base materials (L1) and (L2) astride them, and a frictional sheet material (Q1a), which is positioned between the splice plate and the joint (L1b), are tightened and held in a sandwiched state by the high-strength bolt (U1a). An annular high-strength bolt action area (H1) is formed in such a manner as to share the central axis (C1) of the high-strength bolt (U1a), outside a high-strength bolt tightening force enabling area (G1) which stretches out concentrically from the central axis (C1). The thickness of the frictional sheet material (Q1a) is increased by a dimension (Δd1C) of increased thickness for compensating the deformation of the splice plate, adequate for the filling of a slight amount of joint surface void (g1) formed between the frictional sheet (Q1a) and the splice plate (S1), by the warping of the splice plate (S1) in the area (H1).
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过增加在由钢框架等制成的建筑结构材料的高强度螺栓摩擦接头处产生的摩擦力来减少使用的高强度螺栓的数量。解决方案：在该接合结构P中，跨越一对基材（L1）和（L2）的接合部（L1b）和（L2b）的接合板（S1）和摩擦片材（位于接合板和接头（L1b）之间的Q1a）被高强度螺栓（U1a）紧固并夹持在夹紧状态。以高强度螺栓（U1a）的中心轴线（C1）的高强度螺栓紧固力使能区域（G1）的外侧形成环状的高强度螺栓动作区域（H1）从中心轴（C1）同心地延伸。摩擦板材（Q1a）的厚度增加了用于补偿接合板的变形的增加的厚度的尺寸（Δd1C），足以填充形成在摩擦片材之间的少量接头表面空隙（g1）（Q1）的接合板（S1）的翘曲的状态（Q1a）和接合板（S1）。版权所有（C）2011，JPO＆INPIT

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