A pre-tensioned rectangular concrete beam 200 mm wide and 350 mm depth is prestressed with three straight tendons, each having a cross-sectional area of 60 mm2 to an initial stress of 1100 N/mm2. The tendons are located at 90 mm from the soffit of the beam. If modular ratio is 6, then the loss of prestressing force (in kN, upto one decimal place) due to the elastic deformation of concrete only is
A pre-tensioned rectangular concrete beam 200 mm wide and 350 mm depth is prestressed with three straight tendons, each having a cross-sectional area of 60 mm2 to an initial stress of 1100 N/mm2. The tendons are located at 90 mm from the soffit of the beam. If modular ratio is 6, then the loss of prestressing force (in kN, upto one decimal place) due to the elastic deformation of concrete only is
Chapter2: Loads On Structures
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![A pre-tensioned rectangular concrete beam 200 mm wide and 350 mm depth
is prestressed with three straight tendons, each having a cross-sectional area
of 60 mm2 to an initial stress of 1100 N/mm2. The tendons are located at 90
mm from the soffit of the beam. If modular ratio is 6, then the loss of
prestressing force (in kN, upto one decimal place) due to the elastic
deformation of concrete only is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9e015150-3d12-4df9-b006-caad7b86f019%2F5c42aa37-6560-4a37-b2ef-9a8ca24bf7e7%2Fl1kwwjd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A pre-tensioned rectangular concrete beam 200 mm wide and 350 mm depth
is prestressed with three straight tendons, each having a cross-sectional area
of 60 mm2 to an initial stress of 1100 N/mm2. The tendons are located at 90
mm from the soffit of the beam. If modular ratio is 6, then the loss of
prestressing force (in kN, upto one decimal place) due to the elastic
deformation of concrete only is
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