The beam shown in the figure is a two-span beam with a pin (hinge) in the center of the left span, making the beam statically determinate. There is continuous lateral support. The concentrated loads are service live loads. Determine whether a W12 × 79 of A992 steel is adequate.
The beam shown in the figure is a two-span beam with a pin (hinge) in the center of the left span, making the beam statically determinate. There is continuous lateral support. The concentrated loads are service live loads. Determine whether a W12 × 79 of A992 steel is adequate.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
The beam shown in the figure is a two-span
beam with a pin (hinge) in the center of the left
span, making the beam statically determinate.
There is continuous lateral support. The
concentrated loads are service live loads.
Determine whether a W12 × 79 of A992 steel is
adequate.
![A
4.2 m
45 kN
+
8.4 m
4.2 m
B
27 kN
hinge
4.2 m
+
8.4 m
4.2 m
C
27 kN
4.2 m
+
8.4 m
4.2 m
D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc85aff3f-cd4d-4d23-b99a-86cae2e56ec6%2F0e6314a0-f8a5-44b0-af28-bc1665a5a8c7%2Ffk85ezu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A
4.2 m
45 kN
+
8.4 m
4.2 m
B
27 kN
hinge
4.2 m
+
8.4 m
4.2 m
C
27 kN
4.2 m
+
8.4 m
4.2 m
D
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