Purpose of the development: The computer model is used to calculate the stress-strain state and the safety factor of the welded pipe.

Recommended application field: Oil and gas industry. Utilities and water management.

Advantages over analogues: Increasing the accuracy of the calculation of the reserve strength of the welded pipe.

The development stage readiness: Ready for application

Description of the development:
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Using this model can improve the accuracy of calculation of the reserve strength of the welded pipe with a longitudinal surface crack-like defect in the longitudinal seam under the action of internal static pressure and residual welding stresses, as well as to determine the limiting pressure for calculating the actual margin of safety. The computer model is based on a software package Ansys Workbench and developed at the Department of welding production.

Information about newness of the development:

ноу-хау--
1 шт.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Creation of joint enterprise

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua