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Problem 5 (20 %) The beam below was loaded with uniform load of 3kip/ft. Using the...
Up ompound beam is subjected to a uniform dead load of 200 lb/ft and a uniform...
Up ompound beam is subjected to a uniform dead load of 200 lb/ft and a uniform live load of 150 lb/ft. ermine (a) the maximum negative moment these loads develop at A, and (b) the maximum positive Shear these loads develop at D. Assume B is a hinge. El = constant. S: Live loads may be placed on any segment on the beam to maximize a function. Also, take advantage of the influence lines. There is load no point A...
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...
в с ер Е А 12 ft 14 ft 14 ft 12 ft For the beam...
в с ер Е А 12 ft 14 ft 14 ft 12 ft For the beam shown above and the sign convention shown: 1. (2 points) Using the Muller-Breslau Principle, sketch the shape of the influence line for the internal bending moment at point B; 2. (2 points) Find the value of the internal bending moment at B when the unit load is applied at point E.
The W33 x221 steel simply supported beam is loaded with concentrated loads and uniform load as...
The W33 x221 steel simply supported beam is loaded with
concentrated loads and uniform
load as shown with the load P= 150kip and w = 10kip/ft. For
this beam do the following;
a) Draw the shear and bending moment diagram
b) Calculate the maximum compressive and tensile stress
c) Calculate the maximum shear stress
P Р 3 ft 3 ft w 10 ft
. Design a beam for a 30-ft simple span to support the working uniform loads of...
. Design a beam for a 30-ft simple span to support the working uniform loads of wo 1.25 k/ft (includes beam self-weight) and wi-1.75 k/ft. The maximum permissible total load deflection under working loads is 1/360 of the span. Use 50 ksi steel and consider moment, shear and deflection. The beam is to be braced laterally at its ends and the mid-span only. (25-POINTS)
A simply supported beam as shown in the figure. The beam section is W18x211. The beam...
A simply supported beam as shown in the figure. The beam section is W18x211. The beam must support its own weight and must carry the following loading: Super-imposed distributed dead load = 0.25 kip/ft Distributed live load = 1 kip/ft Concentrated dead load = 12 kip The beam span L = 26 ft and the distance of the concentrated load from the right support a=6 ft. Consider analy- sis of beam subjected to load combination 1.2 dead + 1.6 live....
An A992 beam, simply supported at both ends, spans 20 ft and is loaded at mid-span...
An A992 beam, simply supported at both ends, spans 20 ft and is loaded at mid-span with a dead load of 8.o kips and live load of 24.0 kips, in addition to its self-weight. Assume full lateral support and a compact section. Select the lightest weight wide-flange members with respect to bending capacity. Does the member selected in part (a), satisfy the live load deflection criteria of L/360.? Does the member selected in part (a), satisfy the live load deflection...
PartA The compound beam shown in (Figure 1) is subjected to a uniform dead load of...
PartA The compound beam shown in (Figure 1) is subjected to a uniform dead load of 300 lb/ft and a single live load of 2 k. Assume C is a fixed support, B is a pin, and A is a roller Determine the negative bending moment with the maximum magnitude created by these loads at C Express your answer using three significant figures (Mc)max(-) k ft Figure 1 of 1 Submit uest Answer Part B Determine the negative shear with...
(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...
Problem 1. For the beam below, use either the "tabulated values" method or the influence-line equations"...
Problem 1. For the beam below, use either the "tabulated values" method or the influence-line equations" method to: (a) Draw the influence lines for reactions A, and MA. (b) Draw the influence lines for the reaction at C. (c) Draw the influence lines for the moment at C. (d) Determine the maximum positive and negative values of the reactions at A and C if the span can be loaded with a 1.2kips/ft uniform load of variable length and a Skips...
Up ompound beam is subjected to a uniform dead load of 200 lb/ft and a uniform live load of 150 lb/ft. ermine (a) the maximum negative moment these loads develop at A, and (b) the maximum positive Shear these loads develop at D. Assume B is a hinge. El = constant. S: Live loads may be placed on any segment on the beam to maximize a function. Also, take advantage of the influence lines. There is load no point A...
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...
в с ер Е А 12 ft 14 ft 14 ft 12 ft For the beam shown above and the sign convention shown: 1. (2 points) Using the Muller-Breslau Principle, sketch the shape of the influence line for the internal bending moment at point B; 2. (2 points) Find the value of the internal bending moment at B when the unit load is applied at point E.
The W33 x221 steel simply supported beam is loaded with
concentrated loads and uniform
load as shown with the load P= 150kip and w = 10kip/ft. For
this beam do the following;
a) Draw the shear and bending moment diagram
b) Calculate the maximum compressive and tensile stress
c) Calculate the maximum shear stress
P Р 3 ft 3 ft w 10 ft
. Design a beam for a 30-ft simple span to support the working uniform loads of wo 1.25 k/ft (includes beam self-weight) and wi-1.75 k/ft. The maximum permissible total load deflection under working loads is 1/360 of the span. Use 50 ksi steel and consider moment, shear and deflection. The beam is to be braced laterally at its ends and the mid-span only. (25-POINTS)
A simply supported beam as shown in the figure. The beam section is W18x211. The beam must support its own weight and must carry the following loading: Super-imposed distributed dead load = 0.25 kip/ft Distributed live load = 1 kip/ft Concentrated dead load = 12 kip The beam span L = 26 ft and the distance of the concentrated load from the right support a=6 ft. Consider analy- sis of beam subjected to load combination 1.2 dead + 1.6 live....
An A992 beam, simply supported at both ends, spans 20 ft and is loaded at mid-span with a dead load of 8.o kips and live load of 24.0 kips, in addition to its self-weight. Assume full lateral support and a compact section. Select the lightest weight wide-flange members with respect to bending capacity. Does the member selected in part (a), satisfy the live load deflection criteria of L/360.? Does the member selected in part (a), satisfy the live load deflection...
PartA The compound beam shown in (Figure 1) is subjected to a uniform dead load of 300 lb/ft and a single live load of 2 k. Assume C is a fixed support, B is a pin, and A is a roller Determine the negative bending moment with the maximum magnitude created by these loads at C Express your answer using three significant figures (Mc)max(-) k ft Figure 1 of 1 Submit uest Answer Part B Determine the negative shear with...
(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...
Problem 1. For the beam below, use either the "tabulated values" method or the influence-line equations" method to: (a) Draw the influence lines for reactions A, and MA. (b) Draw the influence lines for the reaction at C. (c) Draw the influence lines for the moment at C. (d) Determine the maximum positive and negative values of the reactions at A and C if the span can be loaded with a 1.2kips/ft uniform load of variable length and a Skips...
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