BR, Phanikumar
Dr. Phanikumar is a Senior Professor of Civil Engineering at SRKR Engg college, Bhimavaram, India. He works on expansive soils and ground improvement and authored more than 550 papers For various journals and conferences. Dr. Umashankar is an Associate Professor at VIT, Vellore (India) who also works on expansive soils and publishes papers.