A composite beam is constructed of a Southern pine [E = 10 GPa] timber, 200 mm wide by 360 mm deep, that is reinforced on its lower surface by a steel [E = 337 GPa] plate that is 150 mm wide by 12 mm thick. Find the distance to the centroid of the transformed section from the bottom surface of the beam.
A composite beam is constructed of a Southern pine [E = 10 GPa] timber, 200 mm wide by 360 mm deep, that is reinforced on its lower surface by a steel [E = 337 GPa] plate that is 150 mm wide by 12 mm thick. Find the distance to the centroid of the transformed section from the bottom surface of the beam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A composite beam is constructed of a Southern pine [E = 10 GPa] timber, 200 mm wide by 360 mm deep, that is
reinforced on its lower surface by a steel [E = 337 GPa] plate that is 150 mm wide by 12 mm thick. Find the distance to
the centroid of the transformed section from the bottom surface of the beam.
200 mm
360 mm
-PL 150 × 12
127.7 mm
100.7 mm
147.2 mm
O 75.6 mm
O 106.9 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F887bbad6-64ac-49e1-bb44-cddd6aa286b1%2Fea623fec-92fd-464b-9fd9-64198a59928f%2F2bh5j7_processed.png&w=3840&q=75)
Transcribed Image Text:A composite beam is constructed of a Southern pine [E = 10 GPa] timber, 200 mm wide by 360 mm deep, that is
reinforced on its lower surface by a steel [E = 337 GPa] plate that is 150 mm wide by 12 mm thick. Find the distance to
the centroid of the transformed section from the bottom surface of the beam.
200 mm
360 mm
-PL 150 × 12
127.7 mm
100.7 mm
147.2 mm
O 75.6 mm
O 106.9 mm
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