Experimental Analysis of Crack Effect on Stresses in Pipes
Journal Title: Scholars Journal of Engineering and Technology - Year 2015, Vol 3, Issue 1
Abstract
This paper experimentally investigates the effect of crack size on the stresses in pipes. Tensile test specimens with and without cracks were tested in universal testing machine. The load and the displacement were monitored during testing. The results show that the strength of the pipe was decreased w.r.t crack size with a power trend. The elongation until failure also shows a similar trend. The failure of the specimens with cracks occurs at the crack position. Keywords: Pipe stresses, crack size, tensile test, thin walled cylinder, longitudinal stress.
Authors and Affiliations
Sakhi Jan, Rafiullah khan, Sajjad Ahmad, Muhammad Amjad, Saeed badshah
Keywords
Related Articles
- EP ID EP384504
- DOI -
- Views 102
- Downloads 0
A Review on K-Anonymization Techniques
Securing information protection is an imperative issue in microdata distribution. Anonymity strategies regularly mean to ensure singular security, with insignificant effect on the nature of the discharged information. As...
Application of Uniform Continuity Test for Function
The uniform continuity of the function is an important basic theory of the mathematical analysis course, and it has important affect on the future courses. Therefore, it is of great importance to judge the uniform contin...
Experimental Performance of Two-stage Evaporating Cooling System
Space cooling has become a major source of energy use, such that, during the hot summer months, cooling performance of two-stage indirect/direct evaporative cooling system is experimentally investigated in the various si...
Existence and uniqueness of positive solutions for singular second-order Dirichlet boundary problems with impulse actions
By mixed monotone method, we establish the existence and uniqueness of positive solutions for singular second-order Dirichlet boundary problems with impulse actions. The theorems obtained are very general and complement...
Optimal Design and Structural Analysis of Internally Pressurized Thin-Walled Shells
The objective of this study is to utilize nonlinear constrained optimization to optimally design and analyze the features of an internally pressurized thin-walled shell for mini liquefied petroleum gas storage and transp...