搭接

But where there are brittlement intermetallics segregating in pre-eutectic phase , the non-eutectic phase maybe make the coating crack more susceptibly because of their resistance to dislocation moving.

在多道搭接熔覆时，搭接区结晶方向与激光扫描方向的夹角越小，越有利于提高熔覆层的抗裂性。

In this paper, mechanical analysis of over lap section of yieldable steel ribs is made. It describes how to deal with the overlap sections in calculation of internal forces in the support.It analyzes variation of shape of steel ribs and calculation of internal residual forces resulted from yielding of steel ribs. The theory for ca...

本文根据地下结构的特点，着重对可缩性金属支架的搭接段进行力学分析，并提出了在支架内力计算中搭接段的处理方法；分析了支架缩动引起的形状变化及支架由于缩动而产生的残余内力的计算，从而建立了可缩性金属支架的计算理论。

The bearing capacity behavior of 550MPa high strength cold-formed steel lapped continuous hat section battens under bending is studied.

0前言近年来，为提高轻钢结构体系中檩条的承载力，在实际工程中采用一种新颖的通过嵌套搭接实现多跨连续的搭接式连续檩条。

In this paper, a set of unified calculating models for general network planning, spliced network planning and streamlined network planning based on analysis of the spliced network planning.

基于对搭接网络计划的分析，给出一组一般网络计划、搭接网络计划和流水网络计划的通用时间参数计算模型。

For longitudinal bearing bar, in case of lapping joint, the tension lap length shall not be less than o.7L, and not less than 200m under any condition.

纵向受压钢筋，当采用搭接连接时，其受压搭接长度不应小于0.7L ，且在任何情况下都不应小于200mm。

The relationship between the processing parameters and the dilution and the effective utilization of powder coefficient were explained theoretically In the meantime, the theoretical method to analyze the variation of the microstructure and the properties of the cladded layer were formulated.

建立了多道搭接技术条件下熔覆层稀释率、粉末有效利用系数和激光热有效利用率的方程。在搭接过程中，熔覆材料的损失机制主要是烧损。

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。

To adopt finite meta method analyzes stress strain action of Al-plastic compound pipe under Analog load status and studies the influence of load capacity by variation of diameter of medium Al layer and change of joint part length lap joints.

采用有限元方法分析了铝塑复合管在模拟承载状态下的应力应变行为，研究了中间铝层的直径变化以及搭接接头搭接部分长度的变化对承载行为的影响。

Thermo-mechanical coupling finite element method is used to calculate the six inherent strain components and the angular distortion of the lap joint, and each inherent strain component is mapped into the model in the form of boundary condition for linear elastic analysis, the angular distortions of the lap joint are got.

采用热弹塑性有限元法计算出搭接接头的六个固有应变分量和角变形，并以各个固有应变分量作为边界条件，对搭接接头的有限元模型进行弹性分析，计算出各个固有应变分量对应的角变形。

The research results found that due to the energy characteristic of the hybrid welding, the lap welding joint of magnesium alloy appeared "pin shapes " and the microstructure characteristics can be divided into two parts: The top of bead was the zone acted by laser and TIG together, while the bottom of bead was acted by laser alone.

研究发现：复合热源搭接的能量特点导致接头宏观呈&图钉&形状，复合热源搭接焊的热循环特点导致了接头微观组织的特殊性：接头上部呈现激光焊与TIG焊共同作用下的组织特征；接头下部呈现明显的激光焊组织特征。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。