Flatter affect the stability of long bridges
How does flatter affect the stability of long bridges?
Expert
Flutter is a potentially destructive vibration and it is self-destructing in nature. The aerodynamic forces on a bridge are in nearly similar natural mode of vibration of the bridge cause periodic motion. Flutter takes place on bridges so that a positive feedback occurs between the aerodynamic forces and natural vibration of the bridge. The vibration movements of the bridge increase the aerodynamic load which in turns cause further movement of the bridge. Then it results in big magnitude of movement and may cause bridge failure.
Please answer Question 1 to 4 (see attached photos)
What is meant by the Prime Mover ?
Explain the importance of delay period in the CI engine combustion phenomena?
List some of the applications of Air Conditioning?
Causes of building collapse: The Passage of time is one cause. Buildings as well collapse due to feeble foundations. Hurricanes, Earthquakes and other natural disasters can too damage the structure of the buildings and cause it to fall down. Bombings
Differentiate between Air Cooling and Water Cooling System.
Write a brief notes on Gas Turbines.
Describe the principles of Impulse and Reaction Turbine?
Explain the difference between gravity anchorage and tunnel anchorages in suspension bridges?
How the surveying is being categorized on the basis of the instruments used?
18,76,764
1957313 Asked
3,689
Active Tutors
1440435
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!