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Q3) If y -1.83 in for the given section, determine li and 12 properties and identify...
Scoring (x, y) = 20x* +6xy +12 y, determine the stress components at point 1. Given...
Scoring (x, y) = 20x* +6xy +12 y, determine the stress components at point 1. Given the stress function a (2, 3) (15 points) page 1
Q3 (25 pts) 3. For the cantilever beam shown below and to the left, Determine the...
Q3
(25 pts) 3. For the cantilever beam shown below and to the left, Determine the reactions at the wall at C. Draw the shear (V) and moment (M) diagram for the beam and label the appropriate values. For the given cross section, determine the magnitude of the maximum COMPRESSIVE bending stress and state where this occurs along the length of the beam and along the height of the beam (top or bottom). Sketch the NORMAL stress distribution (profile) for...
5. For a steel girder W200x52 (see the section properties in the last page), sketch the...
5. For a steel girder W200x52 (see the section properties in the last page), sketch the distribution of shear stress and specified the maximum shear stress on the flange and on the web. Let the shear force is V. (10 points) 4. A single-span simply-supported beam has a span length of 5 m and is subjected to two loads (P) as shown in the figure. The beam is made of a timber reinforced with a steel plate at the bottom...
Question 1 1 pts Given the moment acting on the rectangular section, determine the magnitude of...
Question 1 1 pts Given the moment acting on the rectangular section, determine the magnitude of its component acting about the y-axis. Provide your answer in Nm, but do not include units in your answer. 30° HY A B N front M=250 Nim с D D Question 2 1 pts Given the moment acting on the rectangular section in Question 1, determine the magnitude of its component acting about the z-axis. Provide your answer in Nm, but do not include...
1. Determine the state of stress at the end points of the cross-section at section AB....
1. Determine the state of stress at the end points of the cross-section at section AB. (Answer: 1.25 ksi and -1.75 ksi) 15 kip -18 in 30 in. 12 in Section 4-B
For the joint and loading shown, determine the stress states at points A and B on...
For the joint and loading shown, determine the stress states at
points A and B on section-aa, and the principle stresses at point
A. The free-body diagram including section-aa is given below for
your convenience. Section-aa has a rectangular cross-section area
of thickness 12 mm (shown) and width 18 mm. a) Sketch each stress
state using a square stress element. b) Determine the principle
stresses at point A (no need to sketch the stress
element).
Problem 1: (25%) For the...
Given: y Тр Cross Section 14 in 2.5 in 18 in The circular steel rod shown...
Given: y Тр Cross Section 14 in 2.5 in 18 in The circular steel rod shown above is fixed at point A and has torques and axial loads applied at points B and C, as well as a vertical load at C. The magnitudes of the loads are given below, while the direction of the forces is depicted in the figure. In addition, the cross section of the rod is given with its relevant properties. Finally, the shear and moment...
points) The cross-section of the beam below is the same as in questions 3. Given this cros ion determine the follow...
points) The cross-section of the beam below is the same as in questions 3. Given this cros ion determine the following: a. (5 points) Find the normal stress acting at point A if M900 f"lb b. (5 points) Find the maximum compression stress acting on the c. (5 points) Find the maximum tension stress acting on the beami d. (5 points) If the maximum allowable stress is 5 ksi in either tension or compression determine the maximum bending moment M...
Use this cross section and the associated M(x) and V(x) diagrams to determine the maximum bending...
Use this cross section and the
associated M(x) and V(x) diagrams to determine the maximum bending
stress (in Tension and in Compression) and the location along the
beam where this occurs.
***geometrical data about cross-section of beam
9 kips/ft У 6 kips/ft С В A 8 ft 22 ft X Section Properties Module Back File Simple Flanged Double Standard Help Axes AISC Shape W12x22 с у-z 4.0300 CX-y У .4250 to mm Rotate 0 .2600 90 11.4500 180 270 Rotate...
(1 point) Determine whether the lines li: x = 8 + 2s, y = 19 +...
(1 point) Determine whether the lines li: x = 8 + 2s, y = 19 + 5s, z = 3 + 2s, SER and l2: x = -4 + 3t, y = -10 + 7t, z = -13 + 5t, tER intersect, are skew, or are parallel. If they intersect, determine the point of intersection; if not leave the remaining answer blanks empty. Do/are the lines: ? Point of intersection:
Scoring (x, y) = 20x* +6xy +12 y, determine the stress components at point 1. Given the stress function a (2, 3) (15 points) page 1
Q3
(25 pts) 3. For the cantilever beam shown below and to the left, Determine the reactions at the wall at C. Draw the shear (V) and moment (M) diagram for the beam and label the appropriate values. For the given cross section, determine the magnitude of the maximum COMPRESSIVE bending stress and state where this occurs along the length of the beam and along the height of the beam (top or bottom). Sketch the NORMAL stress distribution (profile) for...
5. For a steel girder W200x52 (see the section properties in the last page), sketch the distribution of shear stress and specified the maximum shear stress on the flange and on the web. Let the shear force is V. (10 points) 4. A single-span simply-supported beam has a span length of 5 m and is subjected to two loads (P) as shown in the figure. The beam is made of a timber reinforced with a steel plate at the bottom...
Question 1 1 pts Given the moment acting on the rectangular section, determine the magnitude of its component acting about the y-axis. Provide your answer in Nm, but do not include units in your answer. 30° HY A B N front M=250 Nim с D D Question 2 1 pts Given the moment acting on the rectangular section in Question 1, determine the magnitude of its component acting about the z-axis. Provide your answer in Nm, but do not include...
1. Determine the state of stress at the end points of the cross-section at section AB. (Answer: 1.25 ksi and -1.75 ksi) 15 kip -18 in 30 in. 12 in Section 4-B
For the joint and loading shown, determine the stress states at
points A and B on section-aa, and the principle stresses at point
A. The free-body diagram including section-aa is given below for
your convenience. Section-aa has a rectangular cross-section area
of thickness 12 mm (shown) and width 18 mm. a) Sketch each stress
state using a square stress element. b) Determine the principle
stresses at point A (no need to sketch the stress
element).
Problem 1: (25%) For the...
Given: y Тр Cross Section 14 in 2.5 in 18 in The circular steel rod shown above is fixed at point A and has torques and axial loads applied at points B and C, as well as a vertical load at C. The magnitudes of the loads are given below, while the direction of the forces is depicted in the figure. In addition, the cross section of the rod is given with its relevant properties. Finally, the shear and moment...
points) The cross-section of the beam below is the same as in questions 3. Given this cros ion determine the following: a. (5 points) Find the normal stress acting at point A if M900 f"lb b. (5 points) Find the maximum compression stress acting on the c. (5 points) Find the maximum tension stress acting on the beami d. (5 points) If the maximum allowable stress is 5 ksi in either tension or compression determine the maximum bending moment M...
Use this cross section and the
associated M(x) and V(x) diagrams to determine the maximum bending
stress (in Tension and in Compression) and the location along the
beam where this occurs.
***geometrical data about cross-section of beam
9 kips/ft У 6 kips/ft С В A 8 ft 22 ft X Section Properties Module Back File Simple Flanged Double Standard Help Axes AISC Shape W12x22 с у-z 4.0300 CX-y У .4250 to mm Rotate 0 .2600 90 11.4500 180 270 Rotate...
(1 point) Determine whether the lines li: x = 8 + 2s, y = 19 + 5s, z = 3 + 2s, SER and l2: x = -4 + 3t, y = -10 + 7t, z = -13 + 5t, tER intersect, are skew, or are parallel. If they intersect, determine the point of intersection; if not leave the remaining answer blanks empty. Do/are the lines: ? Point of intersection:
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