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Afișează articolele 11-17 of 17
Friction Coupling and Specific Phenomena
(Universitatea "Dunarea de Jos" din Galați, 2003)
The present work object is to make the transitory conditions evolution
evident,in coupling, by considering the friction moment which depends on
angular speed. The friction moment is considered to be dependent on the
relative ...
Lifting Machinery the Efficiency Criterion
(Universitatea "Dunărea de Jos" din Galați, 2003)
Using lifting and carrying machinery in various environments leads to a
considerable variation of operating time and mechanical devices or
metallic structure state of load. Lifting equipment is a cyclic operating
device ...
Theoretichal Considerations about the Maximum Vibration Limits for Wheel Loader Affected by the Ground Conditions
(Universitatea "Dunarea de Jos" din Galaţi, 2003)
In this paper, the author make a study of vibration (vertical acceleration)
into wheel loader who is affected by the ground conditions. It is known
from many studies and investigations, that the drive vibrations are ...
Mechanization and Automation of the Construction Operations
(Universitatea "Dunărea de Jos' din Galați, 2003)
Modernizing operating technologies is the major goal of the construction
engineering in order to reduce or eliminate manual labor. The increase of
operating efficiency of the construction industry is related to the ...
High-Performance Concretes-Behavior of Fresh Concrete
(Universitatea "Dunarea de Jos" din Galaţi, 2003)
Most of the research in High-Performance Concretes (HPC) since the
publication of the State-of-the-Art Report in 1990 has concentrated on
increasing basic knowledge regarding HPC performance and properties
rather than ...
Precision Rectifier
(Universitatea "Dunărea de Jos" din Galaţi, 2003)
Electric phenomena dependence of non electric one rises a lat of issues in
design and running of electric and electronic equipments. So, this is basic
problem of one of most dynamic field of measurements technique,
represented ...
Capability and Quality of the Vibratory Rollers
(Universitatea "Dunărea de Jos" din Galaţi, 2003)
In this paper are presented the global criterions of performance and the
classification of vibratory rollers about these criterions.