Autorenportrait
Anand kumar Varma: Promotion in Bauingenieurwesen, S V Universität, Tirupati. Professor und Leiter, E.G.S.Pillay Engineering College, Nagapattinam, Tamilnadu, Indien.A Pirakasam: M.E. in Bauingenieurwesen, Anna University, Chennai, Assistenzprofessor, E.G.S.Pillay Engineering College, Nagapattinam, Tamilnadu, Indien.
