并分析了焊接接头残余应力的分布规律。
The distribution of residual stress of weld joints is analyzed.
研究了超细晶粒钢筋焊接接头的组织和力学性能。
The microstructure and mechanical properties of welded joint of ultra-fine grained rebar were studied.
扰流板通过铝合金连接接头铰接到后梁和假梁上。
They are connected by aluminum-alloy attachment fittings and hinged to the rear spar and rear false spar.
连接接头滑脱失效是圆螺纹套管损坏的主要形式。
Pull-out failure is the main damage form of round thread casing connections.
分析了插销焊接接头的组织和插销试样的断口形貌。
Microstructure of the joints and fracture morphology of implant samples were analyzed.
无损探伤是对结构和焊接接头进行检验的主要手段。
NDT is the primary method to check the structures and weld joints.
结论：合适的激光功率是取得理想激光焊接接头的关键。
CONCLUSION: the optimal laser irradiation power was the key to achieved superior mechanical properties joints.
对接接头辐条和铝更轻，但需要在整形和拉紧额外技能。
Butted spokes and aluminum nipples are lighter but require extra skill during truing and tensioning.
激光胶接焊接头的抗剥离力远大于胶接接头的抗剥离力。
The peel force of LWB joint is far greater than that of adhesive bonded joint.
结果表明，提高温度可以加速环氧胶接接头在水中的老化；
The results showed that the aging of epoxy bonded joint in water was accelerated by increasing temperature.
研究了奥氏体不锈钢焊接接头在不同酸性介质中的腐蚀行为。
The corrosion behavior of austenite stainless steel weld joint in the different acidic medium was studied.
基于线性界面断裂力学，提出了焊接接头的新模型—多层模型。
Based on Linear interfacial Fracture Mechanics, a new welding joint model-multi layered interfacial model is proposed in this paper.
所有对接、T型槽和弯管接头都要完全侵入连接到焊接接头上。
All butt, grooved t, and corner joints shall be complete joint penetration weld joints.
这为进一步研究焊接接头的抗断性能分析提供了一定的理论基础。
This provides a certain theory and criterion for us to further research the fracture-resistant capability of welded joint .
提出考虑焊接接头疲劳损伤约束的焊接结构抗疲劳优化设计方法。
Optimization design method of welded structure was put forward with welded joint fatigue damage as constraints.
研究单搭接接头胶缝中预留间隙对接头拉剪强度和应力分布的影响。
The effect of the recessing on the strength and stress distribution of adhesively bonded single-lap joints is discussed.
在多种板厚条件下获得了良好的激光填丝和激光电弧复合焊接接头。
Satisfied laser wire welded joints and laser-arc hybrid welded joints were obtained at several plate thicknesses.
焊接和有关技术。电阻点焊凸焊或缝焊搭接接头。带解释的缺陷分类。
Welding and allied processes. resistance spot, projection and seam welded lap joints. classification of defects with explanatory comments.
研究了高强度细晶粒碳素钢焊接接头熔合区附近的显微组织及精细结构。
The microstructure and fine structure of weld fusion zone for high strength fine grain steel were studied.
经实验发现细晶粒碳钢焊接接头拉伸试验断口在远离热影响区的母材上。
It is found that the weld of fine grain steel break apart from heat effect zone in the tensile test.
异种钢焊接接头在焊接时或使用期间，发生失效的主要区域通常在熔合区。
The main region of invalidation of the weld joint between different steels is commonly in fusion zone during welding or serving.
介绍了一种应用于钢管焊接接头检验的射线透视系统的设计原理与实现方法。
The design principle and realization method of a new kind of radiographic welding seam inspection system for steel tube were introduced.
以可靠性理论为基础，制定了电站锅炉蛇形管焊接接头的加速寿命试验规范。
Based on reliability theory, the specification of accelerate life test for friction welded joints in boiler snake pipe was worked out.
那么这条缝可以在车间焊接。在处理和安装熔接接头的成品管段时应特别小心。
But care shall be taken on fusion welded joints of fabricated spools during handling and installation.
同时总结了一套计算焊接预热温度确定方法和焊接接头匹配的选取原则与方法。
In addition, a calculating method on welding preheating temperature and a selective principle and method on welding component matching are concluded.
依据受力与变形理论较为精确地给出了搭接接头侧面角焊缝中的剪应力分布规律。
According to the theory of bearing forces and deformations this paper gives distribution laws of the shearing stresses in the side fille welds of overlap connection with comparative accuracy.
对直接连接和间接连接接头的接合强度进行了评估，并对接头断裂特性进行了分析。
The bonding strength of joint zone made by direct and indirect bonding was evaluated and their fracture characteristics were analysed.
工程上进行焊接接头强度设计或承载能力评定时，需要测定焊接接头各区域的局部强度。
The test for local strength of welded joints is necessary for strength design and load capacity estimation of the welded joints.
用焊接方法连接的接头称为焊接接头，它由焊缝、熔合区、热影响区及其邻近的母材组成。
The joint which is connected by welding method is called the welding joint, which is composed of welding seam, fusion zone, heat affected zone and its adjacent base metal.
用焊接方法连接的接头称为焊接接头，它由焊缝、熔合区、热影响区及其邻近的母材组成。
The joint which is connected by welding method is called the welding joint, which is composed of welding seam, fusion zone, heat affected zone and its adjacent base metal.
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