welded joint

A survey for computer simulation of cooling structure of welded joint

焊接接头冷却组织计算机模拟的研究动态

Analysis on Welded Joint Failure of Pressure Parts In High Temperature Boiler

锅炉高温承压部件焊接接头损坏分析

Research on Properties of Welded Joint of High Strength Weathering Steels

高强耐候钢焊接接头性能研究

Using MARC commercial software, tensile plate models of both all base steel and welded joint with various center through crack sizes were computed by three-dimensional finite element method, and the tensile process was simulated at the same time.

采用MARC商用软件，对不同中心贯穿裂纹尺寸的母材及其实际焊接接头拉伸板模型进行了三维有限元计算和拉伸过程模拟。

The quality control about gas pressure welded joint of rail

浅谈钢轨气压焊接头的质量控制

Based on simulated aerospace thermal cycling test, the effect of thermal cycle on the fracture mechanism of LF6 aluminum alloy welded joint was investigated.

通过模拟空间热循环试验，研究了热循环因素对LF6铝合金焊接接头断裂机理的影响。

Research and Analysis on Welded Joint Irregularity in Urban Mass Transit System

城市轨道交通焊接接头不平顺研究与分析

According to experience, weld shape affect welded joint property.

根据以往的经验，焊缝形状是影响接头性能的一个重要因素。

Study on Influence of Welding Process Parameters on Strength of Welded Joint

焊接工艺参数对焊接接头强度的影响研究

Research on Fracture Behavior of Ultra-High Strength Steel and Welded Joint

超高强度钢及其焊接接头的断裂行为研究

Analysis of Low Temperature Fracture Resistance of LPG Tank Containing Welded Joint

LPG储罐焊接接头低温抗断裂性分析

Analysis to common defects within friction welded joint of drilling rod

钻杆摩擦焊接头常见缺陷分析

According to fatigue damage accumulation theory, test load of verified fatigue test on rail across beam and welded connections with integral joint of combined steel truss bridge was gotten.

依据疲劳损伤累积理论，确定了公轨两用钢桁桥轨道横梁与整体节点连接头验证性疲劳试验的试验荷载。

Orthogonal experiment design method is used to determine the optimum laser double-side welding parameters. The tensile strength of the retro-welding samples is used as the indicators of evaluating laser welding performance. The tensile and bending fatigue test are used to study the mechanical properties of welded joint.

选用正交试验设计方法确定Fe-Mn-Si形状记忆合金激光双面焊接的最佳工艺参数，以焊接后试样的抗拉强度作为评定焊接性能的指标。

Study on the structure and mechanical properties of friction welded joint

摩擦焊接头组织与力学性能

Thermal cycle is an important parameter to influence the mechanical properties of the welded joint.

焊接热循环对焊接接头的性能影响至关重要。

Numerical simulation on fracture mechanics parameters of welded joint with damage

焊接接头损伤条件下的断裂力学参量数值模拟

Fatigue Crack Propagation of Steel 980 Welded Joint under Spectrum Load

980钢焊接接头在谱载荷作用下的疲劳裂纹扩展

Local mechanical property testing system of welded joint using instrument ball indentation technique

焊接接头微区力学性能压痕测试系统

Heat Treatment Strengthening of Al ─ Li Alloy 2091 Welded Joint

2091铝锂合金焊接接头的热处理强化

Analysis of Dynamic Fracture Toughness of Welded Joint with High Loading Rate

焊接接头高应变率下的动态断裂韧度分析