INTRODUCTION
Transportation contributes all round development of a country and hence plays a vital rate towards its progress. If the highways are not properly located and may contribute sediments to streams. The control of soil and water is basic to the protection of the road structure and therefore highway design, construction and maintenance must be continually evaluated to minimize erosion and sedimentation problems

MECHANISM OF SURFACE EROSION
Rain drops hit the slope surface
Impact of raindrop detaches the particle of soil

The runoff ....etc

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Soil erosion occurs wherever water meets land with great force to move the soil. This occurs along the stream banks or excess water flows over hill slopes. Erosion can be dramatic, especially after heavy rainfall or floods. Erosion can be severe, as is the case in many man-made lakes, where shorelines are composed of easily erodable soil. Traditional methods of controlling the erosion have relied on structural practices like riprap, retaining walls and sheet piles. In many cases, these
methods are expensive, ineffective or socially unacceptabl ....etc

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To get full information or details of coir geotextile erosion control in hill roads please have a look on the pages

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if you again feel trouble on coir geotextile erosion control in hill roads please reply in that page and ask specific fields in coir geotextile erosion control in hill roads ....etc

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Wind erosion



Wind erosion is a common cause of land degradation in the arid and semi arid grazing lands of inland Queensland. It is one of the processes leading to desertification. Significant wind erosion occurs when strong winds blow over light-textured soils that have been heavily grazed during periods of drought.
Wind erosion is also a natural process. The large parallel sand dunes in south-west Queensland, including the Simpson Desert National Park, are the result of wind erosion an ....etc

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Textiles were first applied to roadways in the days of the Pharaohs Even they struggled with unstable soils which rutted or washed away They found that natural fibers, fabrics or vegeta-tion improved road quality when mixed with soils, particularly unstable soils Only recently, however, have textiles been used and evaluated for modern road construction This fact sheet clarifies the confusion over terms and definitions of geo textiles, and discusses their common roadway and erosion control applications

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hi
you can find more about 'New Techniques Of Erosion Control On Hill Roads Transportation' from the below links.

http://seminarsprojects.in/attachment.php?aid=1807
http://seminarsprojects.net/Thread-new-techniques-of-erosion-control-on-hill-roads
http://seminarsprojects.net/Thread-new-techniques-of-erosion-controls-on-hill-roads-full-report ....etc

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To get full information or details of new techniques of erosion control on hill roads pdf please have a look on the pages

http://seminarsprojects.net/Thread-new-techniques-of-erosion-control-on-hill-roads?pid=768&mode=threaded

http://seminarsprojects.net/Thread-new-techniques-of-erosion-control-on-hill-roads?pid=768

http://seminarsprojects.net/Thread-new-technique-for-soil-erosion-on-hill-road

http://seminarsprojects.net/Thread-new-techniques-on-errosion-control-on-hill-roads

http://seminarsprojects.net/Thread-new-techniques-of-erosion-c ....etc

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Looking for Matlab codes for image inpaiting using erosion and dilation ....etc

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A STUDY ON WEAR AND EROSION PROPERTIES OF RAIL STEEL



Introduction:
Steels represent the most important group of engineering materials as they have the widest diversity of applications of any of the engineering materials. Generally, carbon is the most important element profoundly affecting the mechanical properties of the steels. The term steel is used for many different alloys of iron. These alloys vary both in the way they are made and in the proportions of the materials added ....etc

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