W, complete following: a. Determine the number of degrees of indeterminaey b. Solve for all reactions using reaction B (a roller) as a redundant e. Draw the shear and moment diagrams ww 4 kN/m 2 m
W, complete following: a. Determine the number of degrees of indeterminaey b. Solve for all reactions using reaction B (a roller) as a redundant e. Draw the shear and moment diagrams ww 4 kN/m 2 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Which method is correct?
![Degra 1 inden minacy
R- 2
3-2
Taking
redundat
Fore
(Removing
For )
fhu radundat
4x 8
2048
(Removing.
Load)
th extornad
2 + Rx 2
SET
3ES
be
2o10
Dylection
at
2048
12
bean Fe
fora diegr.
- Ra-ux
) = ५
28-4x S](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa5c1a5d1-e9a7-475f-89ba-14ff4ec571ed%2F23dd5113-2be3-4871-9925-d57138d503fe%2F8ad6zht_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Degra 1 inden minacy
R- 2
3-2
Taking
redundat
Fore
(Removing
For )
fhu radundat
4x 8
2048
(Removing.
Load)
th extornad
2 + Rx 2
SET
3ES
be
2o10
Dylection
at
2048
12
bean Fe
fora diegr.
- Ra-ux
) = ५
28-4x S
![1) For the beam shown below, complete the following:
Determine the number of degrees of indeterminacy
b. Solve for all reactions using reaction B (a roller) as a redundant
Draw the shear and moment diagrams
a.
e.
w= 4 kN/m
B
2 m
Step 2
(b)
Taking Reaction B as redundant :
Udi The deflection at B is given by.
Due
to
(õB )udi = (6L² – 4Lx + x²)
24 EI
X = 8m
L = 10m
4C8)
24 ET (6(10)2 - 4 (10) (8) + 82)
3669.3
(ön )udi =
Due to
reaction point load
The
deflection
at B is given by.
(öB )R =
R.2
(3a - x)
a - x - 8
(ôn R =
(3 x 8 - 8)
6 EI
170.667R
so.
(öB )R = (ön)udi
170.667R
3660.3
R = 21. 5 kN
Step 4
135
M
148
10
28
ot](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa5c1a5d1-e9a7-475f-89ba-14ff4ec571ed%2F23dd5113-2be3-4871-9925-d57138d503fe%2Fm4y8yi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1) For the beam shown below, complete the following:
Determine the number of degrees of indeterminacy
b. Solve for all reactions using reaction B (a roller) as a redundant
Draw the shear and moment diagrams
a.
e.
w= 4 kN/m
B
2 m
Step 2
(b)
Taking Reaction B as redundant :
Udi The deflection at B is given by.
Due
to
(õB )udi = (6L² – 4Lx + x²)
24 EI
X = 8m
L = 10m
4C8)
24 ET (6(10)2 - 4 (10) (8) + 82)
3669.3
(ön )udi =
Due to
reaction point load
The
deflection
at B is given by.
(öB )R =
R.2
(3a - x)
a - x - 8
(ôn R =
(3 x 8 - 8)
6 EI
170.667R
so.
(öB )R = (ön)udi
170.667R
3660.3
R = 21. 5 kN
Step 4
135
M
148
10
28
ot
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