39. CONTINUOUS BEAM -THREE EQUAL SPANS 1 - RA=0.400w! 0.400w/ Shear wi B wl ALL SPANS LOADED 1 wl D Rp=0.400w! Rg=1.10w! Rc=1.10w/ 0.500wl 0.600w/ 0.400w/ 0.600w/ 0.500w/ +0.0800w/² +0.0800w/² +0.0250w/² 0.100w 0.100w Moment 0.400 0.500 0.500/ 0.400/ Amax (0.446/ from A or D) 0.0069 El The following figure is showing the top floor of a five-storey residential building to be designed in Long Island region. The service dead load (including self-weight of slab) is 50 psf, service live load is 60 psf, the snow load is 15 psf. The length of AB=BC=CD =20 ft and AE=EI=IM =10 ft. Design the most economic and lightweight sections for the beam and column as mentioned below and submit a report with comments on the design 3. Beam JK and Column K( • • Assume, the length of each column is 18 feet, fixed at both ends. The deflection limit of each beam is L/360 where L is the Span. A B C Ꭰ E F G H J K L M N P
39. CONTINUOUS BEAM -THREE EQUAL SPANS 1 - RA=0.400w! 0.400w/ Shear wi B wl ALL SPANS LOADED 1 wl D Rp=0.400w! Rg=1.10w! Rc=1.10w/ 0.500wl 0.600w/ 0.400w/ 0.600w/ 0.500w/ +0.0800w/² +0.0800w/² +0.0250w/² 0.100w 0.100w Moment 0.400 0.500 0.500/ 0.400/ Amax (0.446/ from A or D) 0.0069 El The following figure is showing the top floor of a five-storey residential building to be designed in Long Island region. The service dead load (including self-weight of slab) is 50 psf, service live load is 60 psf, the snow load is 15 psf. The length of AB=BC=CD =20 ft and AE=EI=IM =10 ft. Design the most economic and lightweight sections for the beam and column as mentioned below and submit a report with comments on the design 3. Beam JK and Column K( • • Assume, the length of each column is 18 feet, fixed at both ends. The deflection limit of each beam is L/360 where L is the Span. A B C Ꭰ E F G H J K L M N P
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
beam design: calculate the moment and shear force using the diagram on page 421 Figure 39 in the aisc steel manual. There are 3 spans in this project which are not simply supported
colum design check carefully for the "K"
value before doing the calculations.
show at 3 at min of 3 beam selections
![39. CONTINUOUS BEAM -THREE EQUAL SPANS
1
-
RA=0.400w!
0.400w/
Shear
wi
B
wl
ALL SPANS LOADED
1
wl
D
Rp=0.400w!
Rg=1.10w!
Rc=1.10w/
0.500wl
0.600w/
0.400w/
0.600w/
0.500w/
+0.0800w/²
+0.0800w/²
+0.0250w/²
0.100w
0.100w
Moment
0.400
0.500 0.500/
0.400/
Amax (0.446/ from A or D) 0.0069
El](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1e62c585-9046-45a9-952c-e9c25e7f8074%2F151a9c8e-d929-4ff3-8179-1c94e8165f7a%2Flufp1b_processed.png&w=3840&q=75)
Transcribed Image Text:39. CONTINUOUS BEAM -THREE EQUAL SPANS
1
-
RA=0.400w!
0.400w/
Shear
wi
B
wl
ALL SPANS LOADED
1
wl
D
Rp=0.400w!
Rg=1.10w!
Rc=1.10w/
0.500wl
0.600w/
0.400w/
0.600w/
0.500w/
+0.0800w/²
+0.0800w/²
+0.0250w/²
0.100w
0.100w
Moment
0.400
0.500 0.500/
0.400/
Amax (0.446/ from A or D) 0.0069
El
![The following figure is showing the top floor of a five-storey residential building to be designed
in Long Island region. The service dead load (including self-weight of slab) is 50 psf, service live
load is 60 psf, the snow load is 15 psf. The length of AB=BC=CD =20 ft and AE=EI=IM =10 ft.
Design the most economic and lightweight sections for the beam and column as mentioned
below and submit a report with comments on the design
3. Beam JK and Column K(
•
•
Assume, the length of each column is 18 feet, fixed at both ends.
The deflection limit of each beam is L/360 where L is the Span.
A
B
C
Ꭰ
E
F
G
H
J
K
L
M
N
P](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1e62c585-9046-45a9-952c-e9c25e7f8074%2F151a9c8e-d929-4ff3-8179-1c94e8165f7a%2F58odn1_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following figure is showing the top floor of a five-storey residential building to be designed
in Long Island region. The service dead load (including self-weight of slab) is 50 psf, service live
load is 60 psf, the snow load is 15 psf. The length of AB=BC=CD =20 ft and AE=EI=IM =10 ft.
Design the most economic and lightweight sections for the beam and column as mentioned
below and submit a report with comments on the design
3. Beam JK and Column K(
•
•
Assume, the length of each column is 18 feet, fixed at both ends.
The deflection limit of each beam is L/360 where L is the Span.
A
B
C
Ꭰ
E
F
G
H
J
K
L
M
N
P
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