Results 1 to 10 of about 4,293 (239)
Applied Sciences, 2022 In this study, uniaxial tension tests and high-stress repeated tension and compression tests were conducted on 32 APC (all vertical members precast in concrete structures) connectors.
Qiong Yu +6 more
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Effect of Lap Length and Stiffness of Peel-Stop Fasteners in Single Lap Joints [PDF]
Applied Sciences, 2021 Strength tests on single lap joints with one adhesive (AV138/HV998) and one adhesive layer thickness (0.5 mm), three peel stoppers (brass bolt, nylon bolt and steel pin), and four lap lengths (12.5 mm, 25 mm, 40 mm and 100 mm) were conducted to investigate the effects of varying the lap length and stiffness of the peel-stop fasteners.
Takano, Atsushi +2 more
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APPLICATION OF TAGUCHI AND ANOVA IN OPTIMIZATION OF PROCESS PARAMETERS OF LAPPING OPERATION FOR CAST IRON [PDF]
Journal of Mechanical Engineering and Sciences, 2013 Lapping appears like a miraculous process, because it can produce surfaces that are perfectly flat, perfectly round, perfectly smooth, perfectly sharp, or perfectly accurate.
P.R. Parate, R.B. Yarasu
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Analysis on the lapping uniformity of MPCVD polycrystalline diamond wafer
Jin'gangshi yu moliao moju gongcheng, 2022 In the process of free abrasive lapping, the driving mode and process parameters directly affect the flatness and surface roughness of the workpiece. To explore the effect of free abrasive lapping process parameters based on rotary swing drive on the ...
Yuchun XU +6 more
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Influence of Reinforcement Length on Singularity of Single‐Lap Joints [PDF]
Advances in Materials Science and Engineering, 2018 In order to enhance the strength of single‐lap joints, the single‐lap joints with reinforcements were proposed. The influence of reinforcement length on the singular behavior near to the interface point of single‐lap joints was investigated theoretically and numerically.
Yuqi Wang, Yanhui Li, Kaixuan Zhou
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Crystals, 2022 Reaction-Bonded Silicon Carbide (RB-SiC) ceramics possessing excellent mechanical and chemical properties, whose surface integrities have an essential effect on their performance and service life, have been widely used as substrates in the core parts of ...
Zhangping You +3 more
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Simplified Design Equation of Lap Splice Length in Compression [PDF]
International Journal of Concrete Structures and Materials, 2010 With the emergence of ultra-high strength of concrete, the compression lap splice has become an important area of interest. According to ACI 318-08, a compression splice can be longer than a tension splice when high-strength concrete is used. By reevaluating the test results of compression splices and performing regression analysis, a simplified design
Sung-Chul Chun, Sung-Ho Lee, Bo-Hwan Oh
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Meikuang Anquan, 2021 In order to study the technical problems in the mining of irregular working face and the law of underground pressure in the mining process, take the 81308 fully mechanized caving face of Baode Coal Mine as the background, this paper uses theoretical ...
YANG Xiaodong, LI Cunzhou
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Characteristics of Friction Stir Lap Welded A5052 with Probe Length [PDF]
Journal of the Korean institute of surface engineering, 2009 The Friction Stir Welding (FSW) has mainly been used for making butt joints in Al alloys. The development of Friction Stir Lap Welding (FSLW) would expand the number of applications. In this study, for effective application on thin aluminum alloy lap joint, non-heat treatment A5052 alloys were joined by FSLW with the length of probe 2.3 mm and 3.0 mm ...
Young-Bong Ko +3 more
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Journal of Materials Research and Technology, 2022 The lap configurations and pin lengths have important influences on the joint quality and performance in Al-to-Mg friction stir lap welding (FSLW). But how these two factors affect the thermo-mechanical process in Al-to-Mg FSLW remains unclear. In this study, a computational fluid dynamics model considering the effects of local liquation, tool adhesive
Ming Zhai, ChuanSong Wu, Lei Shi
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