A compressive load P = 100 kN is applied, as shown in Fig., at a point 70 mm tothe left and 30 mm above the centroid of a rectangular section for which h = 300 mmand b = 250 mm. What additional load, acting normal to the cross section at itscentroid, will eliminate tensile stress anywhere over the cross section?BbexCYDX

Given data : P = 100 kN h = 300 mm and b = 250 mm This is a Solid mechanics problem where we have…

A compressive load P = 100 kN is applied, as shown in Fig., at a point 70 mm the left and 30 mm above the centroid of a rectangular section for which h = 300 and b = 250 mm. What additional load, acting normal to the cross section at its centroid, will eliminate tensile stress anywhere over the cross section?

A compressive load P = 100 kN is applied, as shown in Fig., at a point 70 mm the left and 30 mm above the centroid of a rectangular section for which h = 300 and b = 250 mm. What additional load, acting normal to the cross section at its centroid, will eliminate tensile stress anywhere over the cross section?

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.3P: A tensile test was performed on a metal specimen having a circular cross section with a diameter 0....

See similar textbooks

Similar questions

A tensile test was performed on a metal specimen having a circular cross section with a diameter 0. 510 inch. For each increment of load applied, the strain was directly determined by means of a strain gage attached to the specimen. The results are, shown in Table: 1.5.1. a. Prepare a table of stress and strain. b. Plot these data to obtain a stress-strain curve. Do not connect the data points; draw a best-fit straight line through them. c. Determine the modulus of elasticity as the slope of the best-fit line.
A small aluminum alloy [E = 73 GPa] teeshape is used as a simply supported beam as shown. For this beam, a = 150 mm. The cross- sectional dimensions of the teeshape are b = 25 mm, d= 38 mm, and t=7 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 490cis measured from a strain gage located at c= 9 rmm below the topmost edge of the tee stem at section 1-1. What is the applied load P? 3P Strain gage d a a H Answer: P = i
The shown plate is 60 mm thick and it is made of Magnesium Am1004-T61. The plate is fitted between the rigid frictionless supports as shown and at T, = 20°C it is stress free. Find the stresses in the x and y directions when the temperature increases to T, = 58°C. %3D 150 mm 150 mm Select one: O x: 0 MPa, y: 42.864 MPa Ox: 22.1 MPa, y: 44.2 MPa Ox: 0 MPa, y: 44.2 MPa Ox: 0 MPa, y: 17.8 MPa O x: 13.2 MPa, y: 44.2 MPa Ox: 0 MPa, y: 67.4 MPa 3:10 PM O G 4) ENG 1/31/2021
PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the total deformation of the bar. Assume that the bar is suitably braced to prevent buckling. 0.4m D 10KN 6) What is the deformation &c in mm? 0.8m 0.4m B 5KN 0.6m 20KN A=800 mm? A=1,200 mm²
A small aluminum alloy [E = 71 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 120 mm. The cross- sectional dimensions of the tee shape are b = 17 mm, d = 26 mm, andt = 6 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 460 µɛ is measured from a strain gage located at c = 10 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? P P ЗР Strain gage C |D H Answer: P = N
I need the answer as soon as possible
A small aluminum alloy [E = 74 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 130 mm. The cross- sectional dimensions of the tee shape are b = 25 mm, d = 38 mm, and t = 9 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 460 µɛ is measured from a strain gage located at c = 5 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? P 3P Strain gage- d В D E 2 H Answer: P= i N
A small aluminum alloy [E = 65 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 125 mm. The cross-sectional dimensions of the tee shape are b = 15 mm, d = 23 mm, and t = 9 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 460 µɛ is measured from a strain gage located at c = 9 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? P 3P Strain gage D E H b. Answer: P = i 29254 N
PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the total deformation of the bar. Assume that the bar is suitably braced to prevent buckling. 0.4m D What is the axial stress o Ag in Pa? 10KN 0.8m 0.4m B 5KN 0.6m 20KN A=800 mm? A=1,200 mm²
A small aluminum alloy [E = 62 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 155 mm. The cross- sectional dimensions of the tee shape are b = 16 mm, d = 24 mm, and t = 9 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 470 µɛ is measured from a strain gage located at c = 9 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? P 3P Strain gage х B 11 D E a a H b sla
Determine the stresses in two segments of the bar shown. Segment A has a diameter of 1 and1/4 inches and segment B has a cross-section 2in by 2in
A small aluminum alloy [E = 62 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 185 mm. The cross- sectional dimensions of the tee shape are b = 22 mm, d = 33 mm, and t = 7 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 400 µe is measured from a strain gage located at c = 9 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? P 3P | V Strain gage d H Answer: P= i 287.77 N 미2