Expansive Soils—problems and Remedies
نویسنده
چکیده
Expansive soils are one of the examples of tropical soils. These soils pose problems to civil engineers in general and to geotechnical engineers in particular. They cause damage to structures founded in them because of their potential to react to changes in moisture regime. They undergo severe volume changes corresponding to changes in moisture content. Because of their potential to undergo volumetric changes, civil engineering structures such as foundations, retaining walls, pavements, airports, side walks, canal beds and linings are damaged. Various innovative practices have been devised to counteract the volume change problem and to safeguard the structures. This paper discusses the problems and remedies in detail.
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