Question

3) Develop a spring-dashpot model for the composite structure loaded by force P shown below, and list the primary stress, strain, and constitutive equations. You do not need to substitute equations and solve. Note that Land A are distances and areas, respectively, that could be used in preparing expressions for stress and strain, but will not be needed for this problem. Develop the equations as we did in class. Hydroxyapatite, ne Colagen, L = total length A - Total area (assume constant depth into the page)

Answer 1

Solution wi draw the given figure as shown below 12141 را ما V 114 ACI Ana 0 = hydroxy apatite, Ena T =. colagen, Ea t = total length A = total area K = Stipness' FOy Spring SLESS If - strain Ena Ena = P x L na Here, olha - I ha 8o En est en likna . Ena L, kna Li А L2 pero kun - Belxa) - @ LI Cs Scanned with CamScanner

Similary For Knaz Enaxa) L3 / şimilary for © Kas = AXEa 23 T IV from spoing dashpot mode D. I m spoing dasmp TWW ЗKhaq TL3 KCB ICS Scanned with CamScanner