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SOLVED: 4.2. A nylon bolt of diameter 8 mm is used to join two rigid plates (Fig. 4.34). The nylon can be assumed to be linear viscoelastic with a tensile stress relaxation modulus approximated by E = 5exp(-t) GPa, where t is in hours. The bolt is tightened quickly so that the initial force in the bolt at t = 0 is 1 kN.a) Find the strain in the bolt.b) Find the force remaining after 24 hours.

SOLVED: 4.2. A nylon bolt of diameter 8 mm is used to join two rigid plates (Fig. 4.34). The nylon can be assumed to be linear viscoelastic with a tensile stress relaxation modulus

VIDEO ANSWER: We'd like to find the strain in the bolt. So we are given this tensile stress relaxation modulus expression. Let's first begin by finding our are…

numerade.com2023年11月13日

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