Browsing Rakhmad Arief Siregar, Dr. by Author "Khairul, Fuad"

Now showing items 1-3 of 3

    • Dynamic splitting-tensile test and numerical analysis for brittle materials 

      Rakhmad Arief, Siregar, Dr.; Daimaruya, Masashi; Khairul, Fuad (AIP Publishing, 2007)
      This paper is concerned with the dynamic splitting-tensile test for brittle materials. An experiment on the dynamic splitting-tension has been performed on cylindrical concrete specimens by utilizing a Split Hopkinson ...

    • The effect of ASI (Acceleration Severity Index) to different crash velocities 

      Rahmad P, Nasution; Rakhmad Arief, Siregar; Khairul, Fuad; Abdul Hamid, Adom (Universiti Malaysia Perlis, 2009-10-11)
      Vehicle crash can causes severe injuries to the occupant of the vehicle. These injuries can be measured. The injury measurement is intended to insure minimum safety levels in severe crashes. There are several types of ...

    • Stress concentration factors of various adjacent holes configurations in a spherical pressure vessel 

      Khairul, Fuad; Rakhmad Arief, Siregar, Dr.; Rangkuti, Ch.; Ariwahjoedi, B.; M, Firdaus (Engineers Australia, 2007-12)
      The analysis of stress concentration factor (SCF) of adjacent holes in a spherical pressure vessel can be approached by considering a thin plate undergoing hydrostatic stresses. This work adopts the approach to investigate ...