Now, with the use of technology, we can perform precise calculations on PE pipes. In mathematics, a PE tube is the construction of a cylinder. We have already learned various calculations for cylinders, and even though many people have returned this knowledge to their teachers, how can we determine the effective area of the PE tube we use in reality?
The effective pressure area of PE tube is the ability characteristic to convert uniformly distributed pressure into concentrated force output. When using PE tubes in combination with other elastic components, it is necessary to know the effective area value. The effective area remains unchanged when the PE tube deforms, which is a key issue in designing force balanced PE tubes. In large deformation PE pipes, the displacement of the pipe is nonlinear, and the effective area changes with deformation. After the PE pipe is installed in place, it is difficult to ensure that the axis of the PE pipe is not twisted, which will change the characteristics of the PE pipe and also change the effective area.
The effective area A of the PE pipe can be expressed mathematically as A=dp/dppe. When the pipe operates within the linear deformation range, the total effective area can be expressed as A=k1/k2. Here, K1 and K2 represent the stiffness of the PE pipe under concentrated and uniformly distributed forces.
Although the issue of calculating area has little impact on our lives, it may be necessary for industries related to the use of PE pipes to face such problems. Therefore, it is important for us to have a proper understanding of these aspects of knowledge.