Beschreibung
This book presents experimental data on fly ash obtained from a thermal power station. Lime was used as a blend material to study its effect on various engineering properties of fly ash. Proctor compaction tests, unconfined compression tests and Proctor needle penetration tests were performed on lime-fly ash blends. Effect of curing on unconfined compressive strength was also studied. Addition of lime to fly ash decreased the maximum dry density and increased the optimum moisture content. 4% lime was found to be the optimum content with regard to unconfined compressive strength for all curing periods. Penetration resistance also reached its maximum value at 4 % lime and thereafter decreased with increasing lime content.
Autorenporträt
Dr. B. R. Phanikumar is a Senior Professor of Civil Engineering at SRKR Engineering College, AP (India). He is a PhD in Civil Engineering (geotechnical engineering) and was a post-doc researcher at Bradford (UK) and Iowa State (USA) Universities. His research areas are expansive soils and ground improvement. He authored 330 research papers.
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