Question 1 10 points

Determine the reaction at C for the beams shown below using the method of consistent deformations. Select the reaction at the interior support to be the redundant. Express your answer in
kips and use two decimal places.

50k 50k
A c E
D

Lite » le stv gs, o

E = 29,000 ksi
1= 1,500 in.

68.75

Question 2
10 points

Determine the maximum shear in kips for the beams shown using the method of consistent deformations. Express your answer in absolute value and use two decimal places.

75k 2 k/ft
A D
Cc
15 t—}-15 tt-+—30 ft
31 I
E = constant

46.64

Question 3 10 points — Save Answer

The beam shown is subjected to a uniform dead load of 1.2 KN/m and a single live load of 40 KN. Assume Ais a pin and B is a roller. What is the maximum moment created by these loads
at C in KN-m? Express your final answer in absolute value and use two decimal places.

}+-——— 6m 6m ——~+

40 kN
Question 4

Determine the reaction at C for the beams shown using the method of consistent deformations. Express your answer in kips and use two decimal places.

75k 2 k/ft
A D
B Cc

pisers ft 30 ft
| 31 I
E=constant

85.78

Question 5 10 points Save Answer

The cantilever beam shown in Figure below consists of a rectangular structural steel tube shape with E = 29,000 ksi and | = 476 in*. For the loading shown, determine the beam deflection
at point B. Express your answer in inch and use three decimal places. Indicate the negative sign in your final answer if the beam deflection is downward.

v | 12 kips
2 kips/ft

A B 5

Li 6 ft 4ft 1

FIGURE P10.41

-0.257

Question 6 10 points — Save Answer

Determine the maximum shear in kip for the beams shown below using the method of consistent deformations. Select the reaction at the interior support to be the redundant. Express your
answer in absolute value and use three decimal places.

Wk Ok

A | | E
B D

Li. ote a1 ote r—

E= 29,000 ksi
1 = 1,500 in.

Question 6 10 points — Save Answer

Determine the maximum shear in kip for the beams shown below using the method of consistent deformations. Select the reaction at the interior support to be the redundant. Express your
answer in absolute value and use three decimal places.

Wk Wk

Ly tin rt 2 Lo a
E = 29,000 ksi
1= 1,500 in
 Question 7

The beam shown is subjected to a uniform dead load of 1.2 KN/m and a single live load of 40 KN. Assume Ais a pin and B is a roller.

What is the maximum positive shear at C in KN? Express your final answer in absolute value and use two decimal places.

40 KN

20

Question 8 10 points — Save Answer

Determine the maximum bending moment in kip-ft for the beams shown below using the method of consistent deformations. Select the reaction at the interior support to be the redundant.
Express your answer in absolute value.

Wk Wk

Ly stn snr aa a
E = 29,000 ksi
T= 1,500 in

Question 9 10 points — Save Answer

Draw the influence line for vertical reactions at support

A and the moment at point B of the beams shown. From the influence line of support
A, what is the value of Ay when x = 4.20 m due
to a unit load? Use four decimal places.

Lie n—t—16 o—by »—

Question 10 10 points — Save Answer

Determine the maximum bending moment in kip-ft for the beams shown using the method of consistent deformations. Express your answer in absolute value and use two decimal places

75k 2 k/ft

_
15 t-+-15 ft-+— 30 ft
31 I
E =constant

Status Completed
Attempt Score 100 out of 100 points
Question 1 10 out of 10 points

Determine the reaction at C for the beams shown below using the method of consistent deformations. Select the reaction at the interior support to be the redundant. Express your
answer in kips and use two decimal places.

Liss tin stn on o—|

E = 29,000 ksi
T= 1,500 in

Question 2 10 out of 10 points

Determine the maximum shear in kips for the beams shown using the method of consistent deformations. Express your answer in absolute value and use two decimal places.

75k 2k/ft

E = constant
Question 3 10 out of 10 points

The beam shown is subjected to a uniform dead load of 1.2 KN/m and a single live load of 40 KN. Assume Ais a pin and B is a roller. What is the maximum moment created by
these loads at C in KN-m? Express your final answer in absolute value and use two decimal places.

}+——— 6m 6m ———

40 kN

Question 4 10 out of 10 points

Determine the reaction at C for the beams shown using the method of consistent deformations. Express your answer in kips and use two decimal places.

75k 2 k/ft
A D

15 ft-f-15 ft-+—30 ft
31 I
E=constant

Question 5 10 out of 10 points

The cantilever beam shown in Figure below consists of a rectangular structural steel tube shape with E = 29,000 ksi and | = 476 in4. For the loading shown, determine the beam
deflection at point B. Express your answer in inch and use three decimal places. Indicate the negative sign in your final answer if the beam deflection is downward.

v 12 kips

2 kips/ft

L 6ft 4ft
FIGURE P10.41

Question 6 10 out of 10 points

Determine the maximum shear in kip for the beams shown below using the method of consistent deformations. Select the reaction at the interior support to be the redundant.
Express your answer in absolute value and use three decimal places.

Wk Ok

A | Cc | E
B D

Ly otin stn stn a

E = 29,000 ksi
T= 1,500 in.
Question 7 10 out of 10 points

The beam shown is subjected to a uniform dead load of 1.2 KN/m and a single live load of 40 KN. Assume Ais a pin and B is a roller.

What is the maximum positive shear at C in KN? Express your final answer in absolute value and use two decimal places.

40 kN

Question 8 10 out of 10 points

Determine the maximum bending moment in kip-ft for the beams shown below using the method of consistent deformations. Select the reaction at the interior support to be the
redundant. Express your answer in absolute value.

Wk 50k

Cc
B D

Li. atin stn atin o—|

E = 29,000 ksi
1= 1,500 in

Question 9 10 out of 10 points

Draw the influence line for vertical reactions at support A and the moment at point B of the beams shown. From the influence line of support A, what is the value of Ay when x = 4.20
m due to a unit load? Use four decimal places.

Question 10 10 out of 10 points

Determine the maximum bending moment in kip-ft for the beams shown using the method of consistent deformations. Express your answer in absolute value and use two decimal
places

715k 2k
A D
Cc
15 fi-+-15 ft-}+— 30 ft
31 7
E=constant