Analysis of quality of welded joints of iron-concrete products

被引：1

作者：

Redko L. ^{[1
]}

Plotnikova I. ^{[1
]}

Chicherina N. ^{[1
]}

Tchaikovskaya O. ^{[2
]}

Bastida J. ^{[3
]}

机构：

[1] Tomsk Polytechnic University, 30 Lenin Avenue, Tomsk

[2] Tomsk State University, 36 Lenin Avenue, Tomsk

[3] Universidad de Murcia, Department of Chemical Engineering, C/ Santo Cristo 1, Murcia

来源：

Materials Science Forum | 2019年 / 942卷

关键词：

Concrete goods; Defect; Process; Quality; Risk analysis; Welded joints; Welding;

D O I：

10.4028/www.scientific.net/MSF.942.121

中图分类号：

学科分类号：

摘要：

The search for effective methods of management is one of the strategic directions of economic development. To obtain high-quality products, organizations should manage nonconformities and causes of product defects. The paper focuses on the analysis of groups of defects of welded joints using statistical methods. Welding process was considered as one of the processes of management. The possible causes of nonconformities were indicated. The method of failure modes and effects analysis was used to quantify the level of risk. A matrix of consequences and probabilities was presented, and critical risks and risk situations were selected. The proposed measures to eliminate or minimize negative effects enable identification of problem areas of the life cycle of welded structures. © 2019 Trans Tech Publications, Switzerland.

引用

页码：121 / 130

页数：9

共 25 条

[1]

Mendybayev S., Sarsikeyev Y., Kapanova D., Control of Valve Converters with Natural Current Characteristics, MATEC Web of Conferences, 155, (2018)

[2]

Petrusev A.S., Rulevskiy V.M., Sarsikeyev Y.Z., Lyapunov D.Y., Solar tracker with active orientation, IEEE, New York, (2016)

[3]

Technical regulations on the safety of buildings and structures, The Russian Newspaper, 255, (2009)

[4]

Tsai C.L., Tsai M.J., Significance of weld undercut in design of fillet welded T-joints, Weld. J., 2, pp. 64-70, (1984)

[5]

Kalinichenko A., Lobanova I., Zaitseva A., Loboda E., Determination of the Depth of Closed Blind Cracks in Non-metal Check, Web Conf, 79, (2016)

[6]

Lai H.S., Effect of defects on the burst failure of butt fusion welded polyethylene pipes, Journal of Mechanical Science and Technology, 30, pp. 1973-1981, (2016)

[7]

Barber P., Atkinson J.R., The use of tensile tests to determine the optimum conditions for butt fusion welding certain grades of polyethylene, polybutene-I and polypropylene pipes, Journal of Materials Science, 9, pp. 1456-1466, (1974)

[8]

Kumar S., Kumar Y., Singh A., Fine Element Simulation of Resistance Welding of High Density Polyethylene Pipe, International Journal of Engineering and Technical Research, 2, pp. 89-97, (2014)

[9]

Akkurt A., An analysis of electro-melting and hot element welding methods’ safety used to join PE natural gas pipes, International Journal of Electronics

[10]

Mechanical and Mechatronics Engineering, 2, pp. 493-504, (2012)

← 1 2 3 →