29-08-2011, 04:43 PM
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INTRODUCTION
In scientific period, all the equipments rely on the electricity. Electricity serves as a back bone to these success. we cant imagine without electricity ?can we? .
There are several methods for electricity generation. In this sector we got a new method for electricity generating through speed breakers which is eco-friendly.
Coming to the design, the speed breakers which are fully developed and made with springs. IT works as When a vehicle loads a speed breaker it just compresses air in it and this air which is used to drive the impeller. This supply as a resource for the alternator
Speed breakers
We do have several speed brakers In roads, at present we contain speed breakers of rigid type, In which this is made of steel or with tar.For example while a heavy load crosses the speed breaker it ruins unchanged, finally by yourself the limits the speed of vehiclesThe national highways come with minimum 8 meters wide, 0.015m thickness. We are proposing minor changes in the current roads.
Proposed design
Now in these design we are manufacture the speed breaker of vibrating type, As soon as a vehicle moves and crosses the speed breaker, immediately they are in depressed state and finally come back to their back to its original position.
Dimensions
These are some of the dimensions for these model and for novel method
Height of speed breaker : 0.2m
Width of speed breaker : 0.4m
Length of speed breaker : 4m
For the complete manufacturing steel is used for speed breaker: Steel
Speed breaker -design
The fitting range of speed breakers are with helical spring at the base. It is trapezoidal shape, for the reason that as soon as a vehicle comes to point A, the load will be acting between A and B. Then it compresses the speed breaker, this will get down by the presence of spring. When a vehicle is in between B & C, there will be maximum load on the speed breaker. At the C & D, there will be minimum load on speed breaker. Flow chart for the representation.
. The following are the dimensions for A hollow trench are
Height: 0.35m
Length : 4m
Width :0.45m
A hollow trench, In these base is completely filled with concrete or with wooden plates of 0.5m. only for the cushion effect. beyond this layer helical springs of n windings is wounded.
The speed breaker is supposed to be a uniformly distributed load.
For design , the design weight can be create by the product of factor of safety and its whole weight. The factor of safety verify the maximum level that the beam (speed breaker) can be loaded
