Ajay Kumar

5 Questions 17 Answers 0 Followers

Questions related from Ajay Kumar

What are the techniques and methods to monitor the crack growth and crack propagation path at the interfaces in the orthopedics application?

Generally implant property mismatch with the bone. After some time of surgical implantation there may be chance of micro-crack generation at the bone-implant interface. so, how can we monitor the...

04 September 2018 7,823 2 View

Bi-material interfacial crack problem can be solved using Ansys APDL or not (With or without contact analysis)?

I am trying to solve the Bi-material interfacial crack problem using ANSYS APDL , however i am not getting the correct value of stress intensity factor. what are the reasons behind it?

30 July 2018 3,284 0 View

What is the significance of Stress Intensity factor (SIF) over stress in the cracked specimen?

Hi everyone we generally seen that in all the research paper related to failure or fracture study, there is always a comparison of SIF between different studies. can we compare the stresses also?...

23 July 2018 7,971 6 View

What is the significance or justification of negative stress intensity factors (SIFs) for mode-I (KI) and mode-II (KII)?

Hi everyone In the case of mode-I loading the stress intensity factor KI have the positive value and KII have the negative or zero value (approx zero), we can easily justify that but in the case...

23 July 2018 3,438 3 View

What are the techniques and methods to monitor the crack growth and crack propagation path at the interfaces in the orthopedics application?

Generally implant property mismatch with the bone. After some time of surgical implantation there may be chance of micro-crack generation at the bone-implant interface. so, how can we monitor the...

01 January 1970 7,949 0 View