In this paper, the main content and the feature of the code- the American National Standard "Structural Welding Code-Steel" are introduced.
本文简介了美国国家标准《钢结构焊接规范》的主要内容和规范的特点。
Based on emphasis and difficulties of structural welding, influencing factors and control measures for welding deformation are introduced according to construction experience.
针对钢结构工程焊接技术的重点和难点，根据多年的工程实践经验，本文主要阐述实用焊接变形的影响因素及控制措施和方法。
The work has been built by a structural metalwork company, Littlehampton Welding, and the interior walls are lined with a soft flock that is 10 times blacker than normal black paint.
这件作品由利托汉普顿·韦尔丁金属结构工程公司搭建，内墙使用了一种比普通油漆黑十倍的植绒软墙纸。
Localized heating from the welding process and subsequent rapid cooling induces welding shrinkage stresses along weld bead during welding thin-wall plate and causes structural buckling distortions.
在薄板焊接中，由于局部加热和迅速冷却产生了沿焊缝方向的焊接收缩应力，而导致焊接薄板发生屈曲变形。
A fuzzy multicriteria modelling method of defining a structural parameter for representing the grade of welding defect damage is presented.
提出了根据模糊综合评判、定义结构参数用以表示焊接缺陷损伤程度的方法。
So it is essential to reinforce quality control and improve welding procedure in order to ensure the structural strength of bogies.
因此改善焊接工艺，加强质量管理，是保证焊接转向架结构强度的关键。
General structural steel and welding structural steel are used in the construction of steel structures, Bridges, ships and automobiles.
一般结构用钢和焊接结构钢用在建筑钢结构，桥梁，船舶和汽车。
The finite element analysis of the bridge-erecting machine 'beam under welding defect conditions is conducted with ANSYS program, which provides a basis for the structural safety assessment of beam.
以A NSYS为分析工具，对铁路架桥机导梁焊接缺陷进行有限元分析，为导梁进行结构安全评定提供依据。
The structural characters of steel pipe drilling rod, the signification of welding repair for the rods and the narrow gap welding process and equipment are introduced in the paper.
介绍了钻铤钢管的结构特点、焊接修复的意义，以及窄间隙焊接工艺与设备。
Finally robot welding system of center sills is determined alternatively in terms of the structural features of center sills, applying circumstance of robot welding system, etc.
最后根据中梁的结构特点及焊接机器人的应用环境等有选择地确定中梁机器人焊接应用系统。
There is a more detailed description to the automatic welding equipment and the structural characteristics.
并且对自动焊接设备的结构特点进行了较详细的叙述。
Therefore, to explore and master structural optimization methods to improve dynamic performance of rectangular welding mold, is very important to the ultrasonic equipment manufacturers.
因此，探索和掌握矩形焊接模具的结构优化设计方法，提高模具的动态性能，对超声设备制造企业具有重要意义。
Three suggestions are given for steelmaking works as follows: (1)Considerable attention must be put to the study of welding metallurgy for developing the weldable structural steels;
针对冶金企业提出三条建议：（1）加强焊接冶金问题的研究以大力发展易焊结构钢材；
The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, Bridges heavy-duty machines, boilers and pressure vessel etc.
该焊丝用于焊接低碳钢和低合金钢结构，如船舶、车辆、桥梁、工程机械、锅炉和压力容器等。
The valve is plate welding, structural short, light weight, simple structure and easy to maintain and use, it's a non-sealed type valve.
本阀门为钢板焊接，结构短，重量轻，结构简单，使用维修方便，为非密封型阀门。
According to the structural characteristics of joints, welding operation normally lasts no more than 3s.
根据连接部位的结构特征，焊接操作时时间一般不超过3s。
An expert system for welding process design for structural steels has been developed.
本文建立了结构钢焊接工艺设计专家系统。
The operating principle and the structural features of the newly developed opposite-V type of A. C. arc welding transformer are analyzed in this paper.
本文分析了当前出现的三相输入单相输出式交流弧焊变压器的工作原理及结构特点。
The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, heavy-duty machines, pressure vessel etc.
该焊丝用于焊接低碳钢和低合金钢结构，如船舶、工程机械、压力容器等。
It mainly introduces the production processes of alloy structural steel welding wires of bainite and martensite and stainless steel welding wires of ferrite, martensite and austenite.
重点介绍了按金相组织分类的贝氏体、马氏体类合金结构钢和铁素体、马氏体、奥氏体类不锈钢合金焊丝的生产工艺。
Single sided -, intermittent -, chain - or zigzag welding will be allowed, as far as permissible according to the classification society, where structural parts are not exposed to weather or moisture.
可采用单面焊，间断焊，并列焊或交错焊，根据船级社要求，结构件不要暴漏在露天或潮湿处。
The use of cast steel enables a designer to take such steps as simplifying the structural connections and avoiding difficult welding requirements.
采用热模拟试验方法探讨了灰口铸铁焊接接头热影响区的奥氏体区组织对接头性能的影响。
STRUCTURAL STEEL AND WELDING TRADES WORKERS cut, shape, join and repair metal components of iron and steel structures, boilers, pressure vessels and pipes, ships and other vessels.
结构钢焊接技工切割、定型、并修理钢铁结构的金属部件、锅炉、压力容器及管道、船舶和其他容器。
Welding and riveting are two associated operation procedures in the production process of structural metallic materials.
铆接工艺中的展开放样、下料、加工成型和连接装配等过程能产生强烈的机械性噪声。
Standard Specifications for Welding of Structural Steel Highway Bridge …
公路工程钢结构施工规范。
Standard Specifications for Welding of Structural Steel Highway Bridge …
公路工程钢结构施工规范。
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