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![Shape fache (S) = M = 2 A se dostane = 1:37 • S= 1.13] #plastic moment (MP) = ry. Zp { Yield moment (My) = fy. 2](http://img.homeworklib.com/questions/66ee9850-553a-11eb-bdef-99a2173a27c1.png?x-oss-process=image/resize,w_560)
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I need a solution of this problem:
For bending about the major and minor principal axes...
1.- A Tee section is made of two plates welded together as shown below. Assume that...
1.- A Tee section is made of two plates welded together as shown below. Assume that no residual stresses are present. a) Compute the moment at first yield and the plastic moment for strong (x-x) axis bending of the section if both plates are made of A36 steel. PL 8" x 1" b) Repeat a) for weak (y-y) axis bending. c) Repeat a) if the plate used for the stem of the Tee is made of A36 steel, while the...
I need a solution for this advanced mechanics of steel structure problem: A composite beam of rectangular...
I need a solution for this advanced mechanics of steel
structure problem:
A composite beam of rectangular cross section is constructed by joining material “A” with material “B": material “A” is joined to material “B” in such a manner so that fully composite behavior is achieved, i.e plane sections remain plane over the entire cross section. Material "A" Material “B” Given: Material "A" and "B" are both elastic -perfectly plastic, with the following properties: Material "A": E = 30,000 ksi and...
please solve it quickly and clearly 2. If A572 Grade 50 steel is used. a. Compute...
please solve it quickly and
clearly
2. If A572 Grade 50 steel is used. a. Compute the plastic section modulus Z and the plastic moment Mp with respect to the major principal axis. b. Compute the elastic section modulus S and the yield moment My with respect to the major principal axis. 22 inch 3 inch Thickness of web = 0.5 inch 66 inch 3 inch 16 inch
A beam with a cross section shown below is subjected to a positive moment about a horizontal axis...
A beam with a cross section shown below is subjected to a positive moment about a horizontal axis. The beam is made from an elastic perfectly plastic material with an allowable yield stress of 220 MPa. "t" has a value of 12 mm. Answer the questions that follow: 10t 6t Determine the centroid of this section i.e.as measured from the bottom of the section in [mm) - Determine the moment of inertia about the elastic neutral axis in [mm4] Determine...
Hi, could you please provide a clear and easy to follow worked solution for the following questions. I will leave feedba...
Hi,
could you please provide a clear and easy to follow worked
solution for the following questions. I will leave feedback that
reflects the quality of your response.
The correct answers are
21.0kN.m
50.2MPa and 38.7MPa
22.6kN.m
A beam with the section illustrated in the figure below is subjected to pure bending with compressive stresses induced above the neutral axis. The beam is steel with a yield strength of 450 MPa, modulus of elasticity of 210 GPa and Poisson's ratio...
Answers are given. I need solution. m 4. Determine the normal force, shear force, and bending...
Answers are given. I need solution.
m 4. Determine the normal force, shear force, and bending moment at a section passing through point D. Take w = 150 N/m and use the sign convention discussed. No = -800 N,VD = 0,Mp = 1200 N.m The beam AB will fail if the maximum internal moment at D reaches 800 N·m or the normal force in member BC becomes 1500 N. Determine the largest load w it can support. w = 100...
Problem 2. A steel beam has the dimensions shown, and yield stress Fy = 36 ksi....
Problem 2. A steel beam has the dimensions shown, and yield stress Fy = 36 ksi. 12" 1.5" a. Find the elastic properties A, yes (from the top), Ixx, lwy, Stop, Shot. b. Find the moment, M., (in inch-kips) needed to just cause first yield in the section. Where does that yielding 21.5" happen? c. Find the plastic properties Ycg and Z. d. What is the full plastic moment capacity, M? e. How would the first yield moment, M, and...
I have to write a 20-page Philosophy paper about a major problem in the world and...
I have to write a 20-page Philosophy paper about a major problem in the world and how to fix it. I first have to define philosophy, then i have to discuss the ethics of my particular subject, lastly offer my solution. I chose homelessness in America. This is my first philosophy class and paper. Any ideas, input, arguments, or solutions etc are welcomed.
1. The number of equilibrium equations available in 2D is 6. 2. The Method of Sections...
1. The number of equilibrium equations available in 2D is 6. 2. The Method of Sections results in a 2D rigid body equilibrium problem. 3. Indeterminate trusses can only be solved by Method of Joints, not Sections. 4. By definition, truss members must be pin connected & carry only axial load. 5. Shear Force is the first derivative of Bending Moment. 6. Distributed Load is the integral of Shear Force. 7. The maximum Bending Moment is always at the center...
hi experts! i need some more help with my homework. actually i just need the answer...
hi experts! i need some more help with my homework.
actually i just need the answer for number 53. but because it is
related to number 35 and 36. i hope you don't mind to help me solve
all those three problems.
(p.s: number 35 and 36 already answered by some experts on the book
solution) hope it will make you easier to solve number 53. thanks a
lot ?
35. Suntrek, a global apparel company, is adding a new...
1.- A Tee section is made of two plates welded together as shown below. Assume that no residual stresses are present. a) Compute the moment at first yield and the plastic moment for strong (x-x) axis bending of the section if both plates are made of A36 steel. PL 8" x 1" b) Repeat a) for weak (y-y) axis bending. c) Repeat a) if the plate used for the stem of the Tee is made of A36 steel, while the...
I need a solution for this advanced mechanics of steel
structure problem:
A composite beam of rectangular cross section is constructed by joining material “A” with material “B": material “A” is joined to material “B” in such a manner so that fully composite behavior is achieved, i.e plane sections remain plane over the entire cross section. Material "A" Material “B” Given: Material "A" and "B" are both elastic -perfectly plastic, with the following properties: Material "A": E = 30,000 ksi and...
please solve it quickly and
clearly
2. If A572 Grade 50 steel is used. a. Compute the plastic section modulus Z and the plastic moment Mp with respect to the major principal axis. b. Compute the elastic section modulus S and the yield moment My with respect to the major principal axis. 22 inch 3 inch Thickness of web = 0.5 inch 66 inch 3 inch 16 inch
A beam with a cross section shown below is subjected to a positive moment about a horizontal axis. The beam is made from an elastic perfectly plastic material with an allowable yield stress of 220 MPa. "t" has a value of 12 mm. Answer the questions that follow: 10t 6t Determine the centroid of this section i.e.as measured from the bottom of the section in [mm) - Determine the moment of inertia about the elastic neutral axis in [mm4] Determine...
Hi,
could you please provide a clear and easy to follow worked
solution for the following questions. I will leave feedback that
reflects the quality of your response.
The correct answers are
21.0kN.m
50.2MPa and 38.7MPa
22.6kN.m
A beam with the section illustrated in the figure below is subjected to pure bending with compressive stresses induced above the neutral axis. The beam is steel with a yield strength of 450 MPa, modulus of elasticity of 210 GPa and Poisson's ratio...
Answers are given. I need solution.
m 4. Determine the normal force, shear force, and bending moment at a section passing through point D. Take w = 150 N/m and use the sign convention discussed. No = -800 N,VD = 0,Mp = 1200 N.m The beam AB will fail if the maximum internal moment at D reaches 800 N·m or the normal force in member BC becomes 1500 N. Determine the largest load w it can support. w = 100...
Problem 2. A steel beam has the dimensions shown, and yield stress Fy = 36 ksi. 12" 1.5" a. Find the elastic properties A, yes (from the top), Ixx, lwy, Stop, Shot. b. Find the moment, M., (in inch-kips) needed to just cause first yield in the section. Where does that yielding 21.5" happen? c. Find the plastic properties Ycg and Z. d. What is the full plastic moment capacity, M? e. How would the first yield moment, M, and...
1. The number of equilibrium equations available in 2D is 6. 2. The Method of Sections results in a 2D rigid body equilibrium problem. 3. Indeterminate trusses can only be solved by Method of Joints, not Sections. 4. By definition, truss members must be pin connected & carry only axial load. 5. Shear Force is the first derivative of Bending Moment. 6. Distributed Load is the integral of Shear Force. 7. The maximum Bending Moment is always at the center...
hi experts! i need some more help with my homework.
actually i just need the answer for number 53. but because it is
related to number 35 and 36. i hope you don't mind to help me solve
all those three problems.
(p.s: number 35 and 36 already answered by some experts on the book
solution) hope it will make you easier to solve number 53. thanks a
lot ?
35. Suntrek, a global apparel company, is adding a new...
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