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Now showing items 11-20 of 20
Concrete Pavement Truck Equivalence Factors For Upgrades
(
Qatar University
, 1999 , Article)
Presented in this paper are the upgrade truck equivalence factors for
single unit trucks of type, 1.2 and 1.22 which are not covered by
AASHTO. The equivalency factors for front and rear axles of single
unit trucks were ...
Gas Saturation Monitoring In Heterogeneous Reservoir Using Tdt Modeling Technique
(
Qatar University
, 1999 , Article)
The Zeit Bay field reservoir units consist of sandstone and carbonates, partially overlaying a tilted block of fractured basement reservoir with a complex drive mechanism. A secondary recovery scheme of gas re-injection ...
Some Misconceptions About Plastic Degradation
(
Qatar University
, 1999 , Article)
In consistence with the importance of implementing best utilization of human resources towards maintaining suitable healthy environment for our next generations, concepts and fundamentals upon which most researches on ...
Comparing The Elastic Constants Of Porous Titanium Compacts With Theoretically Predicted Values
(
Qatar University
, 1998 , Article)
Some elastic properties of green and sintered titanium compacts were experimentally measured. The results were compared with the theoretical predictions based on Mackenzie's and Walton's models. It was concluded that the ...
Prediction Of Reinforced Concrete Beam Depth Using Neural Networks
(
Qatar University
, 1998 , Article)
This paper discusses the development and the implementation of a neural network for the depth prediction of singly-reinforced rectangular concrete beams. The procedure of the American Concrete Institute (ACI-318 1995) ...
The Significance Of Permeability And Wettability Contrasts On Near Wellbore Flow Patterns Creating Formation Damage Effects
(
Qatar University
, 1999 , Article)
The majority of hydrocarbon reservoirs are heterogeneous and any geological model that is unable to represent these heterogeneities will not capture the correct displacement physics. In particular, difficulties are encountered ...
Optimum Cutting Schedule Of Reinforcing Steel Bars
(
Qatar University
, 1999 , Article)
Reinforcing steel bars are generally procured in standard lengths. The cutting of standard steel bars to the specified lengths usually yields an appreciable amount of steel waste. Minimization of steel waste problem is of ...
Mathematical Model To Simulate The Surface Runoff For Ubaiyidh Valley In The Western Desert
(
Qatar University
, 1998 , Article)
Water plays an important role in human life and development. The evaluation, planning and management of water resources become important in sustaining human life, specially in arid and semi arid regions. This paper aims ...
Soil Classification Decision Support System Using An Expert System Approach
(
Qatar University
, 1998 , Article)
Soil classification systems are necessary for the identification of soil properties. Expert systems can be a very powerful tool in identifying soils quickly and accurately. In this paper, an interactive and user-friendly ...
New Algorithms For Digital Analysis Of Power Intensity Of Non Stationary Signals
(
Qatar University
, 1998 , Article)
Discrete and continues time-frequency algorithms of the power intensity of non-stationary signals are proposed. Results show that the power intensity waveform analysis performed well in both discrete and continuous ...