Browsing Engineering Journal of Qatar University - [From 1988 TO 2005] by Subject "Engineering: Research Papers"

Now showing items 41-44 of 44

    • Stability Of Square Interval Matrices For Discrete Time Systems 

      Rousa, Nabil S. ( Qatar University , 2001 , Article)
      New sufficient conditions for the Schur stability of interval matrices are provided. Moreover, a time saving version of a necessary and sufficient condition for the Schur stability of a class of interval matrices is ...

    • Structure Mixture Response Of Buildings Due To Simulated Earthquake Loading 

      Al Ansari, Mohammed S.; Senouci, Ahmed B. ( Qatar University , 2002 , Article)
      This paper presents two case studies to evaluate the performance of the structure mixture theory in the earthquake response analysis of buildings. In the first case study, the actual earthquake responses of the two-story ...

    • Use Of Cement By-Pass Dust In Soil Stabilization 

      Taha, Ramzi; Al-Rawas, Amer; Al-Harthy, Ali; Al-Siyabi, Hilal ( Qatar University , 2001 , Article)
      Cement by-pass dust (CBPD) or cement kiln dust (CKD) is a by-product of the manufacture of Portland cement. It is generated during the calcining process in the kiln. Lime (CaO) constitutes more than 60% of CBPD composition. ...

    • Voltage Stability Margin Identification Using Local Measurements And Linear Kalman Filter 

      Alammari, R. A. ( Qatar University , 2002 , Article)
      Voltage stability investigation is of a great importance for long-term electric load expansion as well as power system operation. This paper presents a new algorithm for identification of voltage instability in a specified ...