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Running head: MODULE 4.4
1
Module 4.4 Building Blocks
Joaquin A De Los Santos
Embry-Riddle Aeronautical University WorldWide
Professor Boxwell
ESCI 325
MODULE 4.4
2
Module 4.4 Building Blocks
In this assignment, students were to make an observation between the given fiber and matrix of Table 1. This observation was done through MATLAB. Through MATLAB Figure 1 was generated. The graph created displayed that the fiber has a higher longitudinal and transverse modulus. This implies that the fiber is the where the majority of the composite’s strength comes from. The graph also helps to visualize that the fiber has a higher stiffness than the matrix. Finally G12 was found by having MATLAB display the values of G12. The MATLAB code was created by repurposing the code from Module 3.
MODULE 4.4
3
Matrix – Epoxy
Fiber – E-Glass
E1
0.5E6 PSI
11E6 PSI
E2
0.5E6 PSI
11E6 PSI
V12
0.35
0.22
G12
1.85E5
4E6
Figure 1 - MATLAB Graph
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