Analysis of quality of welded joints of iron-concrete products

Ludmila Redko, Inna Plotnikova, Nataliya Chicherina, Olga Tchaikovskaya, Josefa Bastida

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Pages (from-to)121-130
Number of pages10
JournalMaterials Science Forum
Volume942
DOIs
Publication statusPublished - 1 Jan 2019

Fingerprint

Concrete products
welded joints
Welds
Iron
iron
products
welded structures
economic development
Defects
causes
failure modes
defects
welding
Failure modes
Life cycle
Statistical methods
Welding
Economics
cycles
matrices

Keywords

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

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Analysis of quality of welded joints of iron-concrete products. / Redko, Ludmila; Plotnikova, Inna; Chicherina, Nataliya; Tchaikovskaya, Olga; Bastida, Josefa.

In: Materials Science Forum, Vol. 942, 01.01.2019, p. 121-130.

Research output: Contribution to journalArticle

Redko, Ludmila ; Plotnikova, Inna ; Chicherina, Nataliya ; Tchaikovskaya, Olga ; Bastida, Josefa. / Analysis of quality of welded joints of iron-concrete products. In: Materials Science Forum. 2019 ; Vol. 942. pp. 121-130.
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