top and closed at the base), Is 25 internal diameter of 3 m as shown in Figure 3(a). The tank is made by folding a flat structural steel S235 plate to form a cylinder by welding it along the longitudinal seam. The steel has a uniaxial yield strength of o, = 235 MPa. The tank is filled to the rim with water with densityp = 1000 kgm-3. Take factor of safety as 2. (1) If the thickness of the standpipe is t, calculate the maximum 40% von Mises equivalent stress in terms of t. Calculate the required thickness t if the weld is as strong as 30% (ii) the parent material assuming the material as well as the weld obey von Mises yield criterion.

top and closed at the base), Is 25 internal diameter of 3 m as shown in Figure 3(a). The tank is made by folding a flat structural steel S235 plate to form a cylinder by welding it along the longitudinal seam. The steel has a uniaxial yield strength of o, = 235 MPa. The tank is filled to the rim with water with densityp = 1000 kgm-3. Take factor of safety as 2. (1) If the thickness of the standpipe is t, calculate the maximum 40% von Mises equivalent stress in terms of t. Calculate the required thickness t if the weld is as strong as 30% (ii) the parent material assuming the material as well as the weld obey von Mises yield criterion.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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constant. 15 cm core depth = 15 cm Problem 2 A ferromagnetic core with a relative permeability of 2000 is shown in Figure. The dimensions are as shown in the diagram, and the depth of the core is 7 cm. The air gaps on the left and right sides of the core are 0.050 and 0.070 cm, respectively. If there are 300 turns in the coil wrapped around the center leg of the core and if the current in the coil is 1.0 A, what is the flux in each of the left, center, and right legs of the core? What is the flux density in each air gap? |7 cm 30 cm 7 cm 7 cm 30 cm 7 cm 30 cm -0,05 cm 300 turns 0.07 cm 7 cm 1|Page
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