Determine the anchorage set loss of a post-tensioned prestressed concrete (simply supported L=15m, H=900mm, B=300mm) with a draw-in of 2.5mms. The other givens are fpi=1100MPa, f'ci=40MPa, Eps=200GPa, and the total area of the straight profile tendons (both ends jacked placed on a Galvanized rigid thin walled bonded duct) is 140 sq mm. use the upper bound of the value, example if the value given is 0.001 to 0.004 use 0.004). Provide the answer in percentage form.
Determine the anchorage set loss of a post-tensioned prestressed concrete (simply supported L=15m, H=900mm, B=300mm) with a draw-in of 2.5mms. The other givens are fpi=1100MPa, f'ci=40MPa, Eps=200GPa, and the total area of the straight profile tendons (both ends jacked placed on a Galvanized rigid thin walled bonded duct) is 140 sq mm. use the upper bound of the value, example if the value given is 0.001 to 0.004 use 0.004). Provide the answer in percentage form.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Determine the anchorage set loss of a post-tensioned prestressed concrete (simply supported L=15m, H=900mm, B=300mm) with a draw-in of 2.5mms. The other givens are fpi=1100MPa, f'ci=40MPa, Eps=200GPa, and the total area of the straight profile tendons (both ends jacked placed on a Galvanized rigid thin walled bonded duct) is 140 sq mm. use the upper bound of the value, example if the value given is 0.001 to 0.004 use 0.004). Provide the answer in percentage form.
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