Homework Answers
![Tatal = 1726.538 N-mm Cute Utatal z 1-7 26 Nom Ans (6) Criven data (urmpal 16 MPa (6 6 MPa] Tx = 16 MPa Tenul) yz - 48MPa (co](http://img.homeworklib.com/questions/95b4f620-067f-11eb-bdf8-5ba14d989fe1.png?x-oss-process=image/resize,w_560)
Add Answer to:
(a) A cube of concrete 100 mm on each edge is compressed in two perpendicular directions...
(a) A cube of concrete 100 mm on each edge is compressed in two perpendicular directions...
(a) A cube of concrete 100 mm on each edge is compressed in two perpendicular directions by forces P = 67 kN. Determine the change AV in the volume of the cube and the total strain energy U stored in the cube assuming E = 26 GPa and V = 0.1. (b) For the given state of stress shown (Fig. Q1b), determine: (i) The principal stresses. (ii) The corresponding principal planes. 48 MPa 16 MPa 60 MPa Fig. 21(b) Page...
8.42A 13-kN force is applied as shown to the 60-mm-diameter cast-iron post ABD. At point H, determine (a) the principal stresses and principal planes, (b) the maximum shearing stress 13 kN 300 mm 100...
8.42A 13-kN force is applied as shown to the 60-mm-diameter cast-iron post ABD. At point H, determine (a) the principal stresses and principal planes, (b) the maximum shearing stress 13 kN 300 mm 100 mm 125 mm 150 mm Fig. P8.42
8.42A 13-kN force is applied as shown to the 60-mm-diameter cast-iron post ABD. At point H, determine (a) the principal stresses and principal planes, (b) the maximum shearing stress 13 kN 300 mm 100 mm 125 mm 150 mm...
Q.4 (25 marks) A material is subjected to two mutually perpendicular direct stresses of 300 MPa...
Q.4 (25 marks) A material is subjected to two mutually perpendicular direct stresses of 300 MPa tensile and 200 MPa compressive, together with a shear stress of 50 MPa, as shown in the figure below. Use the Mohr's circle to determine: A. The principal stresses and their corresponding principal planes, B. The maximum shear stress and the planes of maximum shear stress, also C. Show the principal stresses calculated above on a sketch of the element D. Determine the state...
1. 4. A material is subjected to two mutually perpendicular strains 350 x10-6 units and -...
1. 4. A material is subjected to two mutually perpendicular strains 350 x10-6 units and - 50 x 10-6 units together with an unknown sheer strain, if the principal strain in the material is 420 x 10 units. If E - 200 GN/m? - 0.3, determine the following. a. a) Magnitude of the shear strain b. b) The other principal strain C. c) The direction of principal strains axes d. d) The magnitude of the principal stresses 1. 5. For...
Question 35 300 mm 18 in 4.5 ft 60 mm 40 mm Fig. P2.33 2.34 For...
Question 35
300 mm 18 in 4.5 ft 60 mm 40 mm Fig. P2.33 2.34 For the composite block shown in Prob. 2.33, determine (a) the value of h if the portion of the load carried by the aluminum plates is half the portion of the load carried by the brass core, (b) the total load if the stress in the brass is 80 MPa Fig. P2.35 2.35 The 4.5-ft concrete post is reinforced with six steel bars, each with...
4.A thin-walled cylindrical column carries a weightless arch and is loaded as shown in Figure 4. The column has an internal diameter of 250 mm with a thickness of 2 mm Given: E-200 GPa and 0.3 The an...
4.A thin-walled cylindrical column carries a weightless arch and is loaded as shown in Figure 4. The column has an internal diameter of 250 mm with a thickness of 2 mm Given: E-200 GPa and 0.3 The answer to each part of the question is to be used for subsequent parts (a)Determine the stresses on the outer surface of the cylinder at points A and B due to (8 marks) (b) Determine the minimum internal pressure p required if the...
a A horizontal bracket ABC consists of two perpendicular arms AB and BC as shown in...
a A horizontal bracket ABC consists of two perpendicular arms AB and BC as shown in the figure. Amm AB has a solid circular cross section with diameter equal to 60 mm. At point C a load P = 2.02 EN acts vertically and a load Pa = 3.07 kN acts horizontally and parallel to am AB. For point p, (a) sketch the stress element, (3 marks) 6) calculate the principal planes and the principal stresses and sketch the orientation...
The cantilever beam of length 3L is subject to concentrated loads P and 2P and has...
The cantilever beam of length 3L is subject to concentrated loads P and 2P and has the thin-walled cross-section illustrated below. The cross-section has uniform thickness t and moment of inertia with respect to the centroidal z-axis given by I = 3140 t4. Use t = 5 mm, L = 135 mm and P= 6 kN. 2P H 10 t 5t A P 10 t 22 L 10 t 1) Determine the numerical value of the shear force and bending...
(a) A cube of concrete 100 mm on each edge is compressed in two perpendicular directions by forces P = 67 kN. Determine the change AV in the volume of the cube and the total strain energy U stored in the cube assuming E = 26 GPa and V = 0.1. (b) For the given state of stress shown (Fig. Q1b), determine: (i) The principal stresses. (ii) The corresponding principal planes. 48 MPa 16 MPa 60 MPa Fig. 21(b) Page...
8.42A 13-kN force is applied as shown to the 60-mm-diameter cast-iron post ABD. At point H, determine (a) the principal stresses and principal planes, (b) the maximum shearing stress 13 kN 300 mm 100 mm 125 mm 150 mm Fig. P8.42
8.42A 13-kN force is applied as shown to the 60-mm-diameter cast-iron post ABD. At point H, determine (a) the principal stresses and principal planes, (b) the maximum shearing stress 13 kN 300 mm 100 mm 125 mm 150 mm...
Q.4 (25 marks) A material is subjected to two mutually perpendicular direct stresses of 300 MPa tensile and 200 MPa compressive, together with a shear stress of 50 MPa, as shown in the figure below. Use the Mohr's circle to determine: A. The principal stresses and their corresponding principal planes, B. The maximum shear stress and the planes of maximum shear stress, also C. Show the principal stresses calculated above on a sketch of the element D. Determine the state...
1. 4. A material is subjected to two mutually perpendicular strains 350 x10-6 units and - 50 x 10-6 units together with an unknown sheer strain, if the principal strain in the material is 420 x 10 units. If E - 200 GN/m? - 0.3, determine the following. a. a) Magnitude of the shear strain b. b) The other principal strain C. c) The direction of principal strains axes d. d) The magnitude of the principal stresses 1. 5. For...
Question 35
300 mm 18 in 4.5 ft 60 mm 40 mm Fig. P2.33 2.34 For the composite block shown in Prob. 2.33, determine (a) the value of h if the portion of the load carried by the aluminum plates is half the portion of the load carried by the brass core, (b) the total load if the stress in the brass is 80 MPa Fig. P2.35 2.35 The 4.5-ft concrete post is reinforced with six steel bars, each with...
4.A thin-walled cylindrical column carries a weightless arch and is loaded as shown in Figure 4. The column has an internal diameter of 250 mm with a thickness of 2 mm Given: E-200 GPa and 0.3 The answer to each part of the question is to be used for subsequent parts (a)Determine the stresses on the outer surface of the cylinder at points A and B due to (8 marks) (b) Determine the minimum internal pressure p required if the...
a A horizontal bracket ABC consists of two perpendicular arms AB and BC as shown in the figure. Amm AB has a solid circular cross section with diameter equal to 60 mm. At point C a load P = 2.02 EN acts vertically and a load Pa = 3.07 kN acts horizontally and parallel to am AB. For point p, (a) sketch the stress element, (3 marks) 6) calculate the principal planes and the principal stresses and sketch the orientation...
The cantilever beam of length 3L is subject to concentrated loads P and 2P and has the thin-walled cross-section illustrated below. The cross-section has uniform thickness t and moment of inertia with respect to the centroidal z-axis given by I = 3140 t4. Use t = 5 mm, L = 135 mm and P= 6 kN. 2P H 10 t 5t A P 10 t 22 L 10 t 1) Determine the numerical value of the shear force and bending...
Most questions answered within 3 hours.
-
Why is QE a controversial monetary policy tool.
A. It may lead to excessive inflation.B. By...
asked 55 minutes ago -
Principles of Programming midterm study guide help!
1.)
______ Which of the following would reference the...
asked 24 minutes ago -
Romeo wishes to throw a bouquet of flowers to Juliet, who is on
a second-story balcony,...
asked 39 minutes ago -
A finite potential well has depth U0 = 2.78 eV . What is the
penetration distance...
asked 1 hour ago -
1. The bus bars of a power station are in two sections A and B
separated...
asked 1 hour ago -
Fiscal policy is the deliberate manipulation of taxes and
government spending to alter GDP, employment, inflation...
asked 2 hours ago -
evaluating an expression using only one digit and + and - as
operators ....3+5-1+7-5+8
-----------------------
stack...
asked 2 hours ago -
Two concentric current loops lie in the same plane. The smaller
loop has a radius of...
asked 2 hours ago -
1)Which of the following is an
important difference between qualified and nonqualified retirement
plans?
a. Qualified...
asked 2 hours ago -
What's the streaming business's problem on the
horizon?
asked 3 hours ago -
I need help with writing the conclusion for this online lab
report
Abstract
By testing the...
asked 4 hours ago -
For the reaction 1N2+3H2-----> 2NH3, would the reaction rate
trend be: delta[NH3]/ delta t = -2...
asked 4 hours ago