Homework Answers
Add Answer to:
C p B I. (2000) A prismatic bar AB, with axial rigidity EA, is loaded by...
2) (15 pts) A steel beam is supported by a pin at A and a high-strength wire at B. Load P acts on the free end at C. The wire's axial rigidity EA - 300x10' lb, and the beam's flexural...
2) (15 pts) A steel beam is supported by a pin at A and a high-strength wire at B. Load P acts on the free end at C. The wire's axial rigidity EA - 300x10' lb, and the beam's flexural rigidity EI- 30x10% Ib/in2. Find the deflection at C P-220 lb 24 in 36 in 24 in
2) (15 pts) A steel beam is supported by a pin at A and a high-strength wire at B. Load P acts on...
2.3-5 A vertical bar is loaded with axial loads at points B, C, and D, as...
2.3-5 A vertical bar is loaded with axial loads at points B, C, and D, as shown in the figure. The bar is made of steel with a modulus of elasticity E = 29,000 ksi. The bar has a cross-sectional area of 8.24 in?. Calculate the displacements at points B, C, and D. Ignore the weight of the bar. Pb = 50 lb L1 = 20 in. L2= 20 in. Pc = 100 lb L3 = 40 in. Pp =...
10. The slope and deflection at a section in a loaded beam can be found out...
10. The slope and deflection at a section in a loaded beam can be found out by which of the following methods? (a) Double integration method (b) Moment area method (c) Macaulay's method (d) Any of the above. 15. A cartilever AB of length 1 is carrying a distributed load whose intensity varies uniformly from zero at the free end to w per un run at the forced end. The deflection at the free end is given as: (3) 30E1...
Determine: a)the force in the left spring b)the force in the middle spring c)the axial force...
Determine:
a)the force in the left spring
b)the force in the middle spring
c)the axial force in the left half of the left bar
d)the axial force in the right half of the left bar
e)the axial force in the right bar
Two bars are connected through a spring as shown in Figure. Left end of the left bar is restrained by a spring. Determine axial forces in the bars and the springs. The right end of the assembly is...
Problem 2: A horizontal bar is loaded with axial loads at points B, C, and D,...
Problem 2: A horizontal bar is loaded with axial loads at points B, C, and D, as shown in the figure. The bar is made of steel with a modulus of elasticity E = 29 x 106 psi. The bar has a cross-sectional area of 10 in?. Calculate the total change in length of the bar and state if the bar will elongate or shorten. Ignore the weight of the bar (not shown). A B с D 30 in 30...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the ver...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
2) (30 points) The 2-segment bar shown below is loaded by an axial force f(x) and...
2) (30 points) The 2-segment bar shown below is loaded by an axial force f(x) and is fixed at both ends. Develop the finite element model of the bar using two linear elements. Note that the 3 nodes are shown and labeled. Use the following data: Ej = E2 = 200 GPa Aj = 0.01 m² A2 = 0.005 m² Li = L2 = 1 m f(x) = 3e7.x N/m HX f(x) - - 1 E1, A1,47 - - 2...
To solve for forces in statically indeterminate bars with axial loads.
To solve for forces in statically indeterminate bars with axial loads.When the number of reaction forces is greater than the number of equilibrium equations, the system is statically indeterminate. Solving for the reactions requires some additional equations. These additional equations come from considering compatibility relationships (i.e.) continuity of displacements and relationships between displacements and loads).For an axially loaded member, the compatibility relationship for the deflections can be written by setting the total relative axial displacement between the ends of the...
A rigid beam BCD is supported on a roller support at C (4m from B) and has two bars AB and DE attached at each end
A rigid beam BCD is supported on a roller support at C (4m from B) and has two bars AB and DE attached at each end. The bars can carry either tension or compressive forces. The rigid beam carries a UDL of I kN/m across BC and a point load of P at D as shown in the figure above. The length of the two bars is 3000 mm. The elastic modulus of both bars is 200 GPa and the...
QUESTION 1 Two solid cylindrical rods are joined at B and loaded as shown in figure )below. Rod AlB is made of steel -300 GPa) and rod BC of beras OP105 GPa) Amwer P= 30kN 30 250 mm OLN Figure...
QUESTION 1 Two solid cylindrical rods are joined at B and loaded as shown in figure )below. Rod AlB is made of steel -300 GPa) and rod BC of beras OP105 GPa) Amwer P= 30kN 30 250 mm OLN Figure (1) KN,(2.0 points) The axial load in segment AB is 녹 -30 70 QUESTION 2 The deformatioa6,/, is mm. (CLOO 0.0 points) 0 530 0.836 0053 QUESTION3 The axial load in segment BC is … kN. (CLO 1) (2.0 points)...
2) (15 pts) A steel beam is supported by a pin at A and a high-strength wire at B. Load P acts on the free end at C. The wire's axial rigidity EA - 300x10' lb, and the beam's flexural rigidity EI- 30x10% Ib/in2. Find the deflection at C P-220 lb 24 in 36 in 24 in
2) (15 pts) A steel beam is supported by a pin at A and a high-strength wire at B. Load P acts on...
2.3-5 A vertical bar is loaded with axial loads at points B, C, and D, as shown in the figure. The bar is made of steel with a modulus of elasticity E = 29,000 ksi. The bar has a cross-sectional area of 8.24 in?. Calculate the displacements at points B, C, and D. Ignore the weight of the bar. Pb = 50 lb L1 = 20 in. L2= 20 in. Pc = 100 lb L3 = 40 in. Pp =...
10. The slope and deflection at a section in a loaded beam can be found out by which of the following methods? (a) Double integration method (b) Moment area method (c) Macaulay's method (d) Any of the above. 15. A cartilever AB of length 1 is carrying a distributed load whose intensity varies uniformly from zero at the free end to w per un run at the forced end. The deflection at the free end is given as: (3) 30E1...
Determine:
a)the force in the left spring
b)the force in the middle spring
c)the axial force in the left half of the left bar
d)the axial force in the right half of the left bar
e)the axial force in the right bar
Two bars are connected through a spring as shown in Figure. Left end of the left bar is restrained by a spring. Determine axial forces in the bars and the springs. The right end of the assembly is...
Problem 2: A horizontal bar is loaded with axial loads at points B, C, and D, as shown in the figure. The bar is made of steel with a modulus of elasticity E = 29 x 106 psi. The bar has a cross-sectional area of 10 in?. Calculate the total change in length of the bar and state if the bar will elongate or shorten. Ignore the weight of the bar (not shown). A B с D 30 in 30...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...
2) (30 points) The 2-segment bar shown below is loaded by an axial force f(x) and is fixed at both ends. Develop the finite element model of the bar using two linear elements. Note that the 3 nodes are shown and labeled. Use the following data: Ej = E2 = 200 GPa Aj = 0.01 m² A2 = 0.005 m² Li = L2 = 1 m f(x) = 3e7.x N/m HX f(x) - - 1 E1, A1,47 - - 2...
QUESTION 1 Two solid cylindrical rods are joined at B and loaded as shown in figure )below. Rod AlB is made of steel -300 GPa) and rod BC of beras OP105 GPa) Amwer P= 30kN 30 250 mm OLN Figure (1) KN,(2.0 points) The axial load in segment AB is 녹 -30 70 QUESTION 2 The deformatioa6,/, is mm. (CLOO 0.0 points) 0 530 0.836 0053 QUESTION3 The axial load in segment BC is … kN. (CLO 1) (2.0 points)...
Most questions answered within 3 hours.
-
Identify and Describe the major sources of U.S law. Provide a
sport-related example of each.
asked 12 minutes ago -
NASA's Ames Research Center in Mountain View, California, houses
a 20g centrifuge used to conduct research...
asked 1 hour ago -
I want a python code using recursion ONLY.
I cannot use any loops, dictionaries or modules....
asked 1 hour ago -
Tobin Supplies Company expects sales next year to be $450,000.
Inventory and accounts receivable will increase...
asked 1 hour ago -
Give the relative rates for the following with a neighbor at your
desk
PH3(g) to P4(g)...
asked 2 hours ago -
Suppose Acap Corporation will pay a dividend of $2.87 per share
at the end of this...
asked 2 hours ago -
Scientists make earthquake forecasts using data from:
A.
geodesy
B.
seismology
C.
geology
D.
paleoseismology
E....
asked 2 hours ago -
Employee training can
be defined as planned organizational efforts to help employees
learn job-related knowledge, skills,...
asked 3 hours ago -
Which for loop is implemented correctly in Java?
Group of answer choices
for (i = 0...
asked 4 hours ago -
Required information
[The following information applies to the questions
displayed below.]
In 2019, Alliant Corporation acquired...
asked 4 hours ago -
How much must I invest today if I want to withdraw 1/3 of my
original investment...
asked 6 hours ago -
What is meant by a “term premium”?
What can explain such a premium? Is it a...
asked 8 hours ago