The load-strain data obtained in a tension test of a unidirectional carbon fiber/epoxycomposite are given below. The specimen dimensions are length=254 mm, width=12.7mm and thickness is 1.4 mm. Determine the tensile modulus and Poisson ration for eachfiber orientationAxial strainLoad (N)Transverse strain %自%0°45°90°0°45°90°0.05213013067-0.012-0.113-0.00040.104270255134-0.027-0.021-0.0010.156400360204-0.041-0.029-0.00140.208620485333-0.054-0.038-0.00190.25565396-0.048-0.0025

solution stress = LoadArea area = width×thickness = 12.7×1.4 = 17.78 mm2 to…

below. The specimen dimensions are length=254 mm, width=12. 1.4 mm. Determine the tensile modulus and Poisson ration for e Load (N) Transverse strain % 0° 45° 90° 0° 45° 90° 2130 130 67 -0.012 -0.113 -0.00 4270 255 360 134 -0.027 -0.021 -0.00 6400 204 -0.041 -0.029 -0.00 8620 485 333 -0.054 -0.038 -0.00 565 396 -0.048 -0.00

below. The specimen dimensions are length=254 mm, width=12. 1.4 mm. Determine the tensile modulus and Poisson ration for e Load (N) Transverse strain % 0° 45° 90° 0° 45° 90° 2130 130 67 -0.012 -0.113 -0.00 4270 255 360 134 -0.027 -0.021 -0.00 6400 204 -0.041 -0.029 -0.00 8620 485 333 -0.054 -0.038 -0.00 565 396 -0.048 -0.00

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.5P: The results of a tensile test are shown in Table 1.5.2. The test was performed on a metal specimen...

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