influence line
Homework Answers
Solution...
Muller breslau principle...
As per this principle to draw the influence line diagram (ILD) of any stress function, first we remove that stress function and the apply unit deflection in the positive direction and the deflected shape give the ILD of that stress function.
ILD of shear force at E.
As we want ILD for share force at E, so we remove shear at E and use an guided roller after that we apply an unit deflection at E as shown.
Deflected shape...
Support compatibility condition should be maintained and we obtained the following ILD....
1. (40 pts.) HingeHinge 6 m 6 m 6 m 6 m Consider the given continuous beam above and a) Use Müller Breslau Principle and draw the influence lines of the vertical support reaction at C, shear force...
1. (40 pts.) HingeHinge 6 m 6 m 6 m 6 m Consider the given continuous beam above and a) Use Müller Breslau Principle and draw the influence lines of the vertical support reaction at C, shear force at B and moment at B. Calculate the ordinates at the points A, B, C, D, E, F and G. (30 pts.) e the maximum positive shear force at B considering the following loading below. Also show what will be the loading:...
draw the influence line , use muller breslau principle CALCULATION KEY ORDINATES OF THE influence diagrams...
draw the influence line , use muller breslau principle
CALCULATION KEY ORDINATES OF THE influence diagrams drawn.
Q1) Draw the influence line for reaction at A.
Q2)Draw the influence line for shear D.
Q3)Draw the influence line for moment at D.
Q4)Draw the influence line for moment at C.
Q)5The live load is 100kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load
B Hinge 2 m 2 m...
a influence line question , use muller breslau principle CALCULATION KEY ORDINATES OF THE influence diagrams...
a influence line question , use muller breslau principle
CALCULATION KEY ORDINATES OF THE influence diagrams drawn.
Q1) Draw the influence line for reaction at A.
Q2)Draw the influence line for shear D.
Q3)Draw the influence line for moment at D.
Q4)Draw the influence line for moment at C.
Q)5The live load is 100kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load
B Hinge 2 m 2 m...
draw the influence line , use muller breslau principle CALCULATION KEY ORDINATES OF THE influence diagrams drawn. Q1) D...
draw the influence line , use muller breslau principle
CALCULATION KEY ORDINATES OF THE influence diagrams drawn.
Q1) Draw the influence line for reaction at A.
Q2)Draw the influence line for shear D.
Q3)Draw the influence line for moment at D.
Q4)Draw the influence line for moment at C.
Q)5The live load is 100kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load
B Hinge 2 m 2 m...
this is a stuctural analysis assignment question, abbout influence line , use muller breslau principle. CALCULATION KEY...
this is a stuctural analysis assignment question, abbout
influence line , use muller breslau principle.
CALCULATION KEY ORDINATES OF THE influence diagrams drawn.
Q1) Draw the influence line for reaction at A.
Q2)Draw the influence line for shear D.
Q3)Draw the influence line for moment at D.
Q4)Draw the influence line for moment at C.
Q)5The live load is 100kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load....
Calculate key ordinates of the influence diagrams drawn. 1.Draw the influence line for reaction at A. 2.Draw the influ...
Calculate key
ordinates of the influence diagrams drawn.
1.Draw the influence line for reaction
at A. 2.Draw the influence line for shear D. 3.Draw the influence
line for moment at D. 4.Draw the influence line for moment at C.
5.The live load is 10kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load.
Q.3 (15 pts) For the beam shown below draw the influence line for Rc, Rp. VB,...
Q.3 (15 pts) For the beam shown below draw the influence line for Rc, Rp. VB, and Mg using either the equilibrium method or the Muller-Breslau principle. Use the influence line for MB to compute the absolute maximum and absolute minimum bending moment produced at B due to a uniformly distributed live load of 10 k/ft that may or may not be present anywhere on the beam. Use the influence line for Veto compute the absolute maximum shear force produced...
(Influence Line Use) Problem 2. The INFLUENCE LINES ARE GIVEN for the beam below. DRAW THE...
(Influence Line Use) Problem 2. The INFLUENCE LINES ARE GIVEN for the beam below. DRAW THE PLACEMENT OF THE LOADS AND CALCULATE THE VALUES FOR THE MAXIMUM NEGATIVE SHEAR at "B", and MAXIMUM POSITIVE MOMENT at "B" due to a concentrated point load of 1400 lb, uniform live load of 800 lb/ft, and a uniform dead load of 600 lb/ft. (12 points) B с 10 ft 6 ft 2A 2 ft Vs ww 2.25 IL RA -0.25 1.25 0.25 IL...
(Influence Line Use) Problem 2. The INFLUENCE LINES ARE GIVEN for the beam below. DRAW THE...
(Influence Line Use) Problem 2. The INFLUENCE LINES ARE GIVEN for the beam below. DRAW THE PLACEMENT OF THE LOADS AND CALCULATE THE VALUES FOR THE MAXIMUM NEGATIVE SHEAR at "B", and MAXIMUM POSITIVE MOMENT at "B" due to a concentrated point load of 1400 lb, uniform live load of 800 lb/ft, and a uniform dead load of 600 lb/ft. (12 points) B с 10 ft 6 A 2A 2 ft Vs. 2.25 IL RA -0.25 1.25 0.25 IL VB...
Sketch (qualitatively) the influence line for (a) the vertical reaction at C, (b) the moment at B...
Sketch (qualitatively) the influence line for (a) the vertical reaction at C, (b) the moment at B, and (c) the shear at E. In each case, indicate on a sketch of the beam where a uniform distributed live load should be placed so as to cause a maximum positive value of the corresponding force/moment investigated. Assume the beam is fixed at F. Supports at A, C, and D are rockers (roller supports) E F 4 m iTm
Sketch (qualitatively) the...
1. (40 pts.) HingeHinge 6 m 6 m 6 m 6 m Consider the given continuous beam above and a) Use Müller Breslau Principle and draw the influence lines of the vertical support reaction at C, shear force at B and moment at B. Calculate the ordinates at the points A, B, C, D, E, F and G. (30 pts.) e the maximum positive shear force at B considering the following loading below. Also show what will be the loading:...
draw the influence line , use muller breslau principle
CALCULATION KEY ORDINATES OF THE influence diagrams drawn.
Q1) Draw the influence line for reaction at A.
Q2)Draw the influence line for shear D.
Q3)Draw the influence line for moment at D.
Q4)Draw the influence line for moment at C.
Q)5The live load is 100kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load
B Hinge 2 m 2 m...
a influence line question , use muller breslau principle
CALCULATION KEY ORDINATES OF THE influence diagrams drawn.
Q1) Draw the influence line for reaction at A.
Q2)Draw the influence line for shear D.
Q3)Draw the influence line for moment at D.
Q4)Draw the influence line for moment at C.
Q)5The live load is 100kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load
B Hinge 2 m 2 m...
draw the influence line , use muller breslau principle
CALCULATION KEY ORDINATES OF THE influence diagrams drawn.
Q1) Draw the influence line for reaction at A.
Q2)Draw the influence line for shear D.
Q3)Draw the influence line for moment at D.
Q4)Draw the influence line for moment at C.
Q)5The live load is 100kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load
B Hinge 2 m 2 m...
this is a stuctural analysis assignment question, abbout
influence line , use muller breslau principle.
CALCULATION KEY ORDINATES OF THE influence diagrams drawn.
Q1) Draw the influence line for reaction at A.
Q2)Draw the influence line for shear D.
Q3)Draw the influence line for moment at D.
Q4)Draw the influence line for moment at C.
Q)5The live load is 100kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load....
Calculate key
ordinates of the influence diagrams drawn.
1.Draw the influence line for reaction
at A. 2.Draw the influence line for shear D. 3.Draw the influence
line for moment at D. 4.Draw the influence line for moment at C.
5.The live load is 10kN/m. Calculate the maximum positive and
moment that could be generated at point D to the uniform live
load.
Q.3 (15 pts) For the beam shown below draw the influence line for Rc, Rp. VB, and Mg using either the equilibrium method or the Muller-Breslau principle. Use the influence line for MB to compute the absolute maximum and absolute minimum bending moment produced at B due to a uniformly distributed live load of 10 k/ft that may or may not be present anywhere on the beam. Use the influence line for Veto compute the absolute maximum shear force produced...
(Influence Line Use) Problem 2. The INFLUENCE LINES ARE GIVEN for the beam below. DRAW THE PLACEMENT OF THE LOADS AND CALCULATE THE VALUES FOR THE MAXIMUM NEGATIVE SHEAR at "B", and MAXIMUM POSITIVE MOMENT at "B" due to a concentrated point load of 1400 lb, uniform live load of 800 lb/ft, and a uniform dead load of 600 lb/ft. (12 points) B с 10 ft 6 ft 2A 2 ft Vs ww 2.25 IL RA -0.25 1.25 0.25 IL...
(Influence Line Use) Problem 2. The INFLUENCE LINES ARE GIVEN for the beam below. DRAW THE PLACEMENT OF THE LOADS AND CALCULATE THE VALUES FOR THE MAXIMUM NEGATIVE SHEAR at "B", and MAXIMUM POSITIVE MOMENT at "B" due to a concentrated point load of 1400 lb, uniform live load of 800 lb/ft, and a uniform dead load of 600 lb/ft. (12 points) B с 10 ft 6 A 2A 2 ft Vs. 2.25 IL RA -0.25 1.25 0.25 IL VB...
Sketch (qualitatively) the influence line for (a) the vertical reaction at C, (b) the moment at B, and (c) the shear at E. In each case, indicate on a sketch of the beam where a uniform distributed live load should be placed so as to cause a maximum positive value of the corresponding force/moment investigated. Assume the beam is fixed at F. Supports at A, C, and D are rockers (roller supports) E F 4 m iTm
Sketch (qualitatively) the...
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