Ql- Compare the maximum stress induced into a rectangular plate 100mm long into x-axis direction, 50mm width into y-axis direction and 10mm thickness into z-axis direction is subjected to tensile load of 10kN into y-axis direction for bellow cases: 1- As a solid plate. 2- The same plate with a Circle hole 10mm diameter in xy-plane in the center the plate,

Ql- Compare the maximum stress induced into a rectangular plate 100mm long into x-axis direction, 50mm width into y-axis direction and 10mm thickness into z-axis direction is subjected to tensile load of 10kN into y-axis direction for bellow cases: 1- As a solid plate. 2- The same plate with a Circle hole 10mm diameter in xy-plane in the center the plate,

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.6.7P: A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The...

See similar textbooks

Similar questions

- A specimen used in a coupon test has norm al stress ??. = 15 MPa (see figure). Using Mohr’s circle, find the state of stress on the element oriented at angle ? = 20° and show the full stress state on a sketch of a properly oriented element.
A spherical balloon is filled with a gas. The outer diameter of the balloon is 20 in. and the thickness is 0,012 in. Calculate the maximum permissible pressure in the balloon if the allowable tensile stress and the allowable shear stress in the balloon are 1 ksi and 0.3 ksi, respectively.
A spherical steel pressure vessel (diameter 500 mm, thickness 10 mm) is coated with brittle lacquer that cracks when the strain reaches 150 X 10~ (see figure). (a) What internal pressure p will cause the lacquer to develop cracks? (Assume E = 205 GPa and v = 0.30.) (b) If the strain is measured at 125 x 10-6, what is the internal pressure at that point?
A solid round bar of diameter 250mm has a tensile force of 0.2kN acting on it. What is the stress acting on the bar?
A steel bar of 8 mm is heated from 10° C to 25° Cand the bar is free to expand. The bar will induce Tensile stress No stress Compressive stress Shear stress
Q 2: A circular rod of 15 mm diameter and 120 mm length, is subjected to 2.5 RN tensile load if the diameter become 12 mm find 1. True stress. 2. The length of the rod after deformation.
4. An AISI 1020 steel rod 22 feet long is anchored between two rigid supports. At 90 degrees Fahrenheit the rod has a stress of 5,500 psi. What will be the stress at 55 degrees Fahrenheit? (show all your work)
A very fine fabric 0.020 mm in diameter can support a 20 g object. How does the stress in the fabric compare with the ultimate strength in tension of copper
Example: Convert the change in length data in Table 3-2 to engineering stress and strain and plot a stress-strain curve Homework- help Table 3-2 The results of a tensile test of a 0.505 in. diameter aluminum alloy test bar, initial length (1o) = 2 in. Calculated LTO Load (Ib) Change in Length (in.) Stress (psi) Strain (in./in.) 0.000 1000 0.001 0.0005 4,993 14,978 24,963 34,948 37,445 39,442 39,941 39,691 37,944 3000 0.003 0.0015 5000 0.005 0.0025 7000 0.007 0.0035 7500 0.030 0.0150 7900 0.080 0.0400 8000 (maximum load) 0.120 0.0600 7950 0.160 0.0800 7600 (fracture) 0.205 0.1025
A tianium disk (roe 107 CPa, Poisson's ratio = 0,34)precisely 8 mm thick by 30 mm diameter is usedas a cover plate in a mechanical loading device. Ifa 20-kN load is applied to the disk, calculate theresulting dimensions.
A mild steel rod having a stress of 50 Mpa and having a diameter of 20 mm What is the force applied on it.
A circular rod of 50 mm diameter experience a tensile load of 100 N. Find the stress induced in rod.