منابع مشابه
Designing for Manufacturability in Riveted Joints
The study of human experts in the areas of design and manufacturing has lead to two hypotheses concerning the problem solving methods which these engineers utilize to attack difficult problems. The basis of both hypotheses is a modular approach to problem solving. One hypothesis addresses the nature of the modules utilized while the other hypothesis deals with the organization of the modules. A...
متن کاملOptimal Riveted Joints Design of Frame Strcture by IGA
Department of Systems and Information Engineering, Ashikaga Institute of Technology, Ashikaga 326-8558, Japan † Fuzzy Logic Systems Institute, Iizuka 820-0067, Japan Abstract In this paper, we formulate an optimal riveted joints design (ORD) problem of a through gusset plate on a frame structure for a constrained allowable stress as a rigid structural calculation problem and solve it directly b...
متن کاملResidual Strength Analyses of Riveted Lap-Splice Joints
Aging aircraft may develop multiple-site damage (MSD) that can reduce the structural integrity of fuselage structures. The existence of small cracks emanating from adjacent rivet holes in a fuselage lap-splice joint is of major concern. Small collinear cracks greatly reduce the residual strength of a panel with a lead crack. Recent studies predicting the residual strength of flat and curvilinea...
متن کاملEfect of Variations of Riveting Process on the Quality of Riveted Joints
This thesis presents a study of the effect of controllable riveting parameters, mainly squeeze force, rivet length, rivet diameter tolerance, hole countersunk depth and hole diameter tolerance, on the quality of formed rivet. The quality of a formed rivet is determined by the geometry of its head formation and the extent to which the hole is filled. The study determines maximum allowable tolera...
متن کاملAn Experimental Study on the Tensile Behaviors of Ultrasonic Welded T-joints for Polyamide Composite
In this paper, an experimental investigation on ultrasonic welding of polyamide composites reinforced with glass fiber has been carried out. The effect of ultrasonic welding parameters, such as welding time, air pressure, hold time and the amount of glass fiber in the composite on tensile strength of weld joints were determined using response surface methodology. This methodology was applied fo...
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ژورنال
عنوان ژورنال: Journal of Zosen Kiokai
سال: 1937
ISSN: 1884-2054
DOI: 10.2534/jjasnaoe1903.1937.211