Influence of lime stabilization on expansive clays

Expansive soils are highly problematic by virtue of their innate capacity to undergo volume changes such as swelling and shrinkage respectively corresponding to water absorption and water evaporation. This alternate swelling and shrinkage causes distress in the structural members of lightly loaded civil engineering infrastructure such as buildings, pavements and canal linings. Chemical stabilisation is one of the viable techniques to control these volume changes of expansive soils. This book deals with lime stabilisation of a remoulded expansive clay. Laboratory test were performed on the clay blended with varied amounts of lime. Swelling and compressibility characteristics were evaluated.

Autorentext

O Dr. B. R. Phanikumar é professor sénior de Engenharia Civil na SRKR Engineering College, AP (Índia). É doutorado em Engenharia Civil (engenharia geotécnica) e foi investigador de pós-doutorado nas universidades de Bradford (Reino Unido) e Iowa State (EUA). As suas áreas de investigação são solos expansivos e melhoria do solo. É autor de 300 artigos de investigação.