Calculate the top and bottom stress at transfer stage and service stage. Consider three 0.6" Grade 270 seven wire strands. 500 mm 500 mm T 300 mm Details: f'c (at release) = 27.5 Mpa f'c = 41.4 Mpa 0.6" Grade 270 seven wire-strand fpi=1364.5 MPa (initial) fpf=1294 MPa (final) Msw = 76.15 kN-m MSDL = 25 kN-m MLL = 83.04 kN-m 200 mm 400 mm
Calculate the top and bottom stress at transfer stage and service stage. Consider three 0.6" Grade 270 seven wire strands. 500 mm 500 mm T 300 mm Details: f'c (at release) = 27.5 Mpa f'c = 41.4 Mpa 0.6" Grade 270 seven wire-strand fpi=1364.5 MPa (initial) fpf=1294 MPa (final) Msw = 76.15 kN-m MSDL = 25 kN-m MLL = 83.04 kN-m 200 mm 400 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![Calculate the top and bottom stress at transfer stage and service stage. Consider three 0.6" Grade 270 seven
wire strands.
500 mm
200 mm
500 mm
400 mm
300 mm
Details:
f'c (at release) = 27.5 Mpa
f'c = 41.4 Mpa
0.6" Grade 270 seven wire-strand
fpi = 1364.5 MPa (initial)
fpf = 1294 MPa (final)
Mw = 76.15 kN-m
MSDL = 25 kN-m
ML = 83.04 kN-m
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa4ae2917-ef67-4e99-a052-e0de28ef2417%2Feb793865-6a4c-4d4d-aea0-94a4db0a68c8%2F0fdooos_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Calculate the top and bottom stress at transfer stage and service stage. Consider three 0.6" Grade 270 seven
wire strands.
500 mm
200 mm
500 mm
400 mm
300 mm
Details:
f'c (at release) = 27.5 Mpa
f'c = 41.4 Mpa
0.6" Grade 270 seven wire-strand
fpi = 1364.5 MPa (initial)
fpf = 1294 MPa (final)
Mw = 76.15 kN-m
MSDL = 25 kN-m
ML = 83.04 kN-m
%3D
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