A wide flange beam is simply supported on 9m span. It carries a concentrated load P =87.4kN at the center and a superimposed uniform load of 50.4 kg/m. For the W250 x 167, A 36 steel beam with Fy = 248 MPa and the following properties: W = 167.4 kg/m A = 21 300 mm² d = 289 mm bf = 265 mm tf = 31.8 mm tw = 19.2 mm Axis x – x I = 300 x 10⁶ mm⁴ S = 2080 x 10³ mm³ r = 119 mm Axis y – y I = 98.8 x 10⁶ mm⁴ S = 746 x 10³ mm³ r = 68.1 mm 1. Find the maximum bending stress. a. 85.14 MPa b. 125.14 MPa c. 95.14 MPa d. 104.95MPa 2. Find the maximum vertical shearing stress. a. 9.6 MPa b. 14.5 MPa c. 11.6 MPa d. 8.55 MPa 3. Find the maximum horizontal shearing stress. a. 11.16 MPa b. 10.16 MPa c. 9.16 MPa d. 14.16 MPa
A wide flange beam is simply supported on 9m span. It carries a concentrated load P =87.4kN at the center and a superimposed uniform load of 50.4 kg/m. For the W250 x 167, A 36 steel beam with Fy = 248 MPa and the following properties: W = 167.4 kg/m A = 21 300 mm² d = 289 mm bf = 265 mm tf = 31.8 mm tw = 19.2 mm Axis x – x I = 300 x 10⁶ mm⁴ S = 2080 x 10³ mm³ r = 119 mm Axis y – y I = 98.8 x 10⁶ mm⁴ S = 746 x 10³ mm³ r = 68.1 mm 1. Find the maximum bending stress. a. 85.14 MPa b. 125.14 MPa c. 95.14 MPa d. 104.95MPa 2. Find the maximum vertical shearing stress. a. 9.6 MPa b. 14.5 MPa c. 11.6 MPa d. 8.55 MPa 3. Find the maximum horizontal shearing stress. a. 11.16 MPa b. 10.16 MPa c. 9.16 MPa d. 14.16 MPa
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A wide flange beam is simply supported on 9m span. It carries a concentrated load P =87.4kN at the center and a superimposed uniform load of 50.4 kg/m.
For the W250 x 167, A 36 steel beam with Fy = 248 MPa and the following properties:
W = 167.4 kg/m
A = 21 300 mm²
d = 289 mm
bf = 265 mm
tf = 31.8 mm
tw = 19.2 mm
Axis x – x
I = 300 x 10⁶ mm⁴
S = 2080 x 10³ mm³
r = 119 mm
Axis y – y
I = 98.8 x 10⁶ mm⁴
S = 746 x 10³ mm³
r = 68.1 mm
For the W250 x 167, A 36 steel beam with Fy = 248 MPa and the following properties:
W = 167.4 kg/m
A = 21 300 mm²
d = 289 mm
bf = 265 mm
tf = 31.8 mm
tw = 19.2 mm
Axis x – x
I = 300 x 10⁶ mm⁴
S = 2080 x 10³ mm³
r = 119 mm
Axis y – y
I = 98.8 x 10⁶ mm⁴
S = 746 x 10³ mm³
r = 68.1 mm
1. Find the maximum bending stress.
a. 85.14 MPa
b. 125.14 MPa
c. 95.14 MPa
d. 104.95MPa
2. Find the maximum vertical shearing stress.
a. 9.6 MPa
b. 14.5 MPa
c. 11.6 MPa
d. 8.55 MPa
3. Find the maximum horizontal shearing stress.
a. 11.16 MPa
b. 10.16 MPa
c. 9.16 MPa
d. 14.16 MPa
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