i have updated the image please
need sols for both with digrams thanx
Homework Answers
Add Answer to:
i have updated the image please
need sols for both with digrams thanx
Beam 7: For...
The beam having a cross-section as shown is subjected to the distributed load w (1) Calculate...
The beam having a cross-section as shown is subjected to the distributed load w (1) Calculate the moment of inertia, I (2) If the allowable maximum normal stress ơmax-20 MPa, determine the largest distributed load 5. w. (3) If w 1.5 kN/m, determine the maximum bending stress in the beam. Sketch the stress distribution acting over the cross-section. 100 mm 50mm 120 mm 3 m50 mm 3 m
2. For the beam and loading shown, design the cross section of the beam, knowing that...
2. For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of 12 MPa 2.5 KN 2.5 KN 100 mm 6 kN/m 0.6 m 0.6 m 3. Knowing that the allowable normal stress for the steel used is 160 MPa, select the most economical S shape beam to support the loading shown. SO KN 100 kN/m B 0.8m- 1.6 m
QUESTION 4. For the beam shown in the figure, the maximum allowable bending stress is 180...
QUESTION 4. For the beam shown in the figure, the maximum allowable bending stress is 180 MPa and the maximum allowable shear stress is 120 MPa. Choose an appropriate Wide Flange Section (W) that can carry the distributed force and the point force safely. 10 kN 8 kN/m C B 4 m 2 m
If the beam is subjected to a moment of M = 100 kn-m, determine the bending stress at points A, B, and C.
If the beam is subjected to a moment of M = 100 kn-m, determine the bending stress at points A, B, and C. Sketch the bending stress distribution on the cross Section. If the beam is made of a material having an allowable tensile and compressive stress of σallow(T) = 125 MPa and σallow(C) = 150 MPa, respectively, determine the maximum moment M that can be applied to the beam.
Figure Q3 shows a simply supported beam carrying a point load. The beam hasa rectangular hollow...
Figure Q3 shows a simply supported beam carrying a point load. The beam hasa rectangular hollow steel section as shown in Figure Q3. a. Calculate the second moment of area of the section about the horizontal (10 marks) centroidal axis. Calculate the maximum allowable value of the point load Wif the elastic bending (15 marks) b. stress in the beam is to be limited to 250 MPa. c. Calculate the maximum shear stress at q-q in the beam when the...
P8.008 The dimensions of the double-box beam cross section shown in the figure are b =...
P8.008 The dimensions of the double-box beam cross section shown in the figure are b = 190 mm, d = 65 mm, and t = 3 mm. If the maximum allowable bending stress is 19 MPa, determine the maximum internal bending moment Mz magnitude that can be applied to the beam. Answer: Mz = N-m
2. A rectangular beam, 400 x 600 mm gross dimension, is cast using a concrete strength...
2. A rectangular beam, 400 x 600 mm gross dimension, is cast using a concrete strength of fc 30 MPa, reinforced with 5-25 mm diameter steel bar at the effective depth of 500 mm. If is subjected to a moment, M 130 kN-m. Determine the following: Magnitude of the bending moment that cracks the singly-reinforced beam section. (10 pts) b. For the computed cracking moment, determine the maximum compressive stress in the concrete and the stress in the tension steel....
Calculate the reactions at the supports A, B, and C for the beam in figure 4...
Calculate the reactions at the supports A, B, and C for the beam in figure 4 and then draw the shear force and bending moment diagrams. At A and B there are simple supports while at C there is a pin joint. If the cross section of the beam is rectangular, with dimensions b-10 mm and h-24 mm what is maximum bending stress in the beam? 12 kN 9 kN/m 22 224m 2
Question 2 20 points Save Answer A T shaped steel beam is used to support the...
Question 2 20 points Save Answer A T shaped steel beam is used to support the loads shown below. The dimensions from the top and bottom of the shape to the centroid axis are shown on the sketch of the cross section and 1 x 106 mm4. Determine the magnitude of the maximum bending stress in MPa 15 KN 20 kN/m 60.7 mm OkNm 64.3 mm WT230-26
For the beam and loading shown, design the cross section of the beam, knowing that the...
For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of 14 MPa. (Round the final answer to the nearest whole number.) 10 kN/m 120 mm + -5m- The height h of the beam is mm.
The beam having a cross-section as shown is subjected to the distributed load w (1) Calculate the moment of inertia, I (2) If the allowable maximum normal stress ơmax-20 MPa, determine the largest distributed load 5. w. (3) If w 1.5 kN/m, determine the maximum bending stress in the beam. Sketch the stress distribution acting over the cross-section. 100 mm 50mm 120 mm 3 m50 mm 3 m
2. For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of 12 MPa 2.5 KN 2.5 KN 100 mm 6 kN/m 0.6 m 0.6 m 3. Knowing that the allowable normal stress for the steel used is 160 MPa, select the most economical S shape beam to support the loading shown. SO KN 100 kN/m B 0.8m- 1.6 m
QUESTION 4. For the beam shown in the figure, the maximum allowable bending stress is 180 MPa and the maximum allowable shear stress is 120 MPa. Choose an appropriate Wide Flange Section (W) that can carry the distributed force and the point force safely. 10 kN 8 kN/m C B 4 m 2 m
Figure Q3 shows a simply supported beam carrying a point load. The beam hasa rectangular hollow steel section as shown in Figure Q3. a. Calculate the second moment of area of the section about the horizontal (10 marks) centroidal axis. Calculate the maximum allowable value of the point load Wif the elastic bending (15 marks) b. stress in the beam is to be limited to 250 MPa. c. Calculate the maximum shear stress at q-q in the beam when the...
P8.008 The dimensions of the double-box beam cross section shown in the figure are b = 190 mm, d = 65 mm, and t = 3 mm. If the maximum allowable bending stress is 19 MPa, determine the maximum internal bending moment Mz magnitude that can be applied to the beam. Answer: Mz = N-m
2. A rectangular beam, 400 x 600 mm gross dimension, is cast using a concrete strength of fc 30 MPa, reinforced with 5-25 mm diameter steel bar at the effective depth of 500 mm. If is subjected to a moment, M 130 kN-m. Determine the following: Magnitude of the bending moment that cracks the singly-reinforced beam section. (10 pts) b. For the computed cracking moment, determine the maximum compressive stress in the concrete and the stress in the tension steel....
Calculate the reactions at the supports A, B, and C for the beam in figure 4 and then draw the shear force and bending moment diagrams. At A and B there are simple supports while at C there is a pin joint. If the cross section of the beam is rectangular, with dimensions b-10 mm and h-24 mm what is maximum bending stress in the beam? 12 kN 9 kN/m 22 224m 2
Question 2 20 points Save Answer A T shaped steel beam is used to support the loads shown below. The dimensions from the top and bottom of the shape to the centroid axis are shown on the sketch of the cross section and 1 x 106 mm4. Determine the magnitude of the maximum bending stress in MPa 15 KN 20 kN/m 60.7 mm OkNm 64.3 mm WT230-26
For the beam and loading shown, design the cross section of the beam, knowing that the grade of timber used has an allowable normal stress of 14 MPa. (Round the final answer to the nearest whole number.) 10 kN/m 120 mm + -5m- The height h of the beam is mm.
Most questions answered within 3 hours.
-
I calculate Rosetta Stone’s P/E ratio as 10x prior to a report
about future industry growth....
asked 49 minutes ago -
What major physiological changes account for electrodermal
activity (as in during a lie-detector test)?
asked 1 hour ago -
You are going to sell fruits & vegetables at a local
roadside market. List separately and...
asked 2 hours ago -
Hows does water affect the digestion of fats ?
asked 4 hours ago -
A buffer that contains 0.41 M of a base, B and 0.21 M of its
conjugate...
asked 4 hours ago -
Pleaaaaaaaasssssse help me please please it's more important
:((((((((((((((((((((
CASE STUDY
Nissan Company
Nissan Motor Company,...
asked 4 hours ago -
Calculate the concentration of hydronium and hyroxide ions in 1)
2.0 mol/L HNO3 2) 0.5 mol/L...
asked 5 hours ago -
In a loop-the-loop ride a car goes around a vertical, circular
loop at a constant speed....
asked 5 hours ago -
50 grams each of water (18.015 g/mol) and ethylene glycol
(C2H6O2) (62.07 g/mol) are mixed. At...
asked 5 hours ago -
The life expectancy of sport utility vehicles follows a normal
distribution with a mean of 145.8...
asked 5 hours ago -
If an object with mass of 5 kg is pushed with a force of 552 N,...
asked 5 hours ago -
Suppose your program already has a list called nums, which
contains several numbers. Write a for...
asked 5 hours ago