STRENGTH OF MULTILAYER POLYMER PIPE TAKING INTO ACCOUNT CHANGE IN PHYSICAL AND MECHANICAL PROPERTIES OF THE MATERIAL

G. Aliyev; A. Aliyev

doi:10.31618/ESSA.2782-1994.2021.2.75.156

Автор(и)

G. Aliyev Institute of Mathematics and Mechanics Azerbaijan National Academy of Sciences
A. Aliyev Azerbaijan State Oil and Industry University

DOI:

https://doi.org/10.31618/ESSA.2782-1994.2021.2.75.156

Ключові слова:

Change in physical and mechanical properties of polymer materials arising from contact with aggressive liquid; changes in mechanical properties of polymers arising from contact with aggressive liquid.

Анотація

Strength if a multilayer polymer pipe under the action of the system if external loads is studied taking into account the change in physical and mechanical properties of the material. Mechanical effect, the dependence of joint deformability of several polymer materials on the character of change if their physical and chemical properties was established. Occurrence and dependence of physical and chemical properties of the material and also breaking stresses between the layer determining adhesive strength of layered polymer pipe was established.

Біографії авторів

G. Aliyev , Institute of Mathematics and Mechanics Azerbaijan National Academy of Sciences

Doctor of physical and mathematical sciences, Professor

A. Aliyev , Azerbaijan State Oil and Industry University

Doctor Phd of economical science, Assistant Professor

Посилання

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