By means of the elasto - plastic finite element method ( fem ) , the effect of fillets on the stress distribution in aluminum alloy single lap joints was investigated under the condition of four types of adhesives with different elastic modulus ( i . e . acrylate , polyurethane , epoxy and phenolic - resin adhesives ) to form the fillets 摘要利用弹塑性有限元法,研究四种不同弹性模量的胶粘剂(丙烯酸酯胶、聚氨基甲酸乙酯胶、环氧树脂胶和酚醛树脂胶粘剂等)形成的胶瘤对铝合金单搭接接头应力分布的影响。
This paper introduces the none - defect operation method of high - grade knitting yarn manufacturers , which eliminated the lapped joints of the yarn from drawing , roving upto spinning , reduced defects , remarkably raised the roving efficiency and minimized the yarn breakage per 1000 spindles in spinning and the yarn breakage per 100 bobbins in cone winding 摘要高档针织用纱企业推行的无疵点操作法,从前纺并条、粗纱到细纱取消了原来的包卷接头,减少了长粗、长细纱疵的产生,粗纱效率明显提高,细纱每千锭时断头和络筒每百管断头下降。
By analyzing the influence of hemisphere pits with different dimension and ellipsoid pits with different aspect ratio on stress and strain distribution of lap joint , the possible propagation of fatigue crack was discussed , and the effects of localized pitting corrosion on the structural integrity of lap joints were discussed 通过分析不同尺寸的半球形蚀坑和不同长短半轴比值的半椭球形蚀孔应力应变分布的影响,探讨搭接件疲劳裂纹的可能扩展方向,讨论局部孔蚀对搭接件结构完整性的影响。
In woodworking or metal fitting, a lap joint is a technique of joining two pieces of material together by overlapping them. A lap may be a full lap or half lap.
lap jointとは意味:重ね継ぎ{かさねつぎ}◆【略】LJ lap joint meaning: Noun: lap joint lap joynt Joint made by overlapping two ends and joining them together - splice Derived forms: lap joints Type of: joint Encyclopedia: Lap joint lap joint перевод:1) _тех. соединение внахлестку