Static and Dynamic load
What are Static and Dynamic load and what are their significant dynamic effects?
Expert
Static load is the load in which force direction will remain constant with the time. Normally static load is the effect of gravity on an object or structure. Yielding is the main cause for the failure in the case of static loading. The example of static loading is weight of bridge.
Dynamic load is the force or load that changes its direction with the time. There are many examples like force of wind on a shining board, load on the rotating unbalance rotor or load of vehicle on the bridge. First and third case is not the periodic loading while second case is the example of periodic dynamic loading.
These are loads that display significant dynamic effects. Examples include impact loads, waves, wind gusts and strong earthquakes. Because of the complexity of analysis, dynamic loads are normally treated using statically equivalent loads for routine design of static structure. This is the graphical representatio:
The main cause of disk of turbine gas engine is dynamic loading only. Brittle material shows poor strength against dynamic load. Army never march on the bridge. This is also because of dynamic loading. Failure mechanism is crack propagation. Crack initiates and grow with the dynamic load.
Mechanism: The mechanism is a system of moving parts which changes an input motion and force into the desired output force and motion.
Explain phenomenon to measure the Temperature in Wet Bulb Thermometer?
A pump station has been designed to lift water out of a 6 metre deep pit (vented to atmosphere) via a centrifigual pump mounted at ground level. Liquid conditions 20OC Suction pipe work losses 2.0 metres NPSH safety factor 5.0 kPa Vapor pressure @ 20oC 0.25 metres (a) Calculat
Figure below shows a reinforced concrete framed building subjected to earthquake ground motion. The floor is rigid with the mass of each floor is shown in the figure. Formulate the equation of motion for this building. Prove that the natural frequenci
Explain why the Centrifugal Pump is not known as the Positive Displacement Type of Pump?
Pneumatic system is a system which employs air to power something. For illustration, have you seen the tube systems at the bank drive-up tellers? Air is employed to push the tubes back and forth from the teller to customer. Q : Difference between pressure vessel & Difference between pressure vessel & column: The Pressure vessels (cylinder or tank) are utilized to store fluids under pressure. If the pressure vessel are design in the form of column to separate the gas at u
Difference between pressure vessel & column: The Pressure vessels (cylinder or tank) are utilized to store fluids under pressure. If the pressure vessel are design in the form of column to separate the gas at u
Differentiate the term Brazing and Welding?
The approximate equation for the velocity distribution in a rectangular channel with the turbulent flow is Q : Hard links Explain the term hard links? Explain the term hard links?
Explain the term hard links?
18,76,764
1922111 Asked
3,689
Active Tutors
1455238
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!