Plot long-term P (kips) versus A (inches) using a strain range of -0.014 (C) SE,50.003 (T). Includethe effect of creep and shrinkage of concrete and relaxation of the prestressing. Modify thestress-strain relationships for the concrete and prestressing as needed. You are given thefollowing values: Þer = 2.2, Esh = -0.55 x 10 and relaxation in strands = 2.1%.

The change in length to original length is known as strain.

Answered: he effect of creep and shrinkage of…

he effect of creep and shrinkage of concrete and relaxation o tress-strain relationships for the concrete and prestressing a 055 x 3 and relaxation allowing valu d

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Plot long-term P (kips) versus A (inches) using a strain range of -0.014 (C) SE,50.003 (T). Include
the effect of creep and shrinkage of concrete and relaxation of the prestressing. Modify the
stress-strain relationships for the concrete and prestressing as needed. You are given the
following values: Þer = 2.2, Esh = -0.55 x 10 and relaxation in strands = 2.1%.

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