Nazarenko S. Increase of the reliability of the results of tests of pressure fire hoses in the presence of hidden defects in them

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0418U000253

Thesis Registration Form

0418U000253.pdf

Applicant for

Specialization

  • 21.06.02 - Пожежна безпека

22-03-2018

Specialized Academic Board

Д 64.707.01

Essay

The analysis of types of defects and their dislocation in fire hoses, as well as consideration of the relevant primary sources, found that the occurrence of defects in most cases is associated both with violations of technological discipline in manufacturing process of PFH, and with the influence of external factors, such as friction during transportation, or failure to comply with regulatory requirements when working with fire. In the most cases, the damage is located on the textile reinforcing frame of the hoses, 95% of failures occur due to its reduced strength, and the remaining 5% of sudden failures due to mechanical damage during the fire.

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Files

aref.doc

autoreferat--aref.doc

dis.docx

dis.pdf

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