Degree in Engineering, Kaunas Polytechnic Institute, Vilnius, 1967. Doctor of Philosophy, Vilnius Civil Engineering Institute, 1972. Doctor of Science, Moscow Civil Engineering Institute, 1987.
Doctor Honoris Causa (honorary), Poznan University of Technology, Polnd, 2002. Doctor Honoris Causa (honorary), Herzen University, St. Pertersburg, Russia, 2003. Doctor Honoris Causa, National Aviation University, Kiev, Ukraine, 2004.
Teacher Gubava eight-year School, Ignalina, Lithuania, 1962—1963. Senior laboratory assistant Kaunas Polytechnic Institute, Vilnius, 1968, laboratory head, 1968—1969. Lecturer Vilnius Civil Engineering Institute, 1973—1974, senior lecturer, 1974—1978, associate professor, 1978—1985, senior researcher, 1985—1987, professor, since 1988, head construction technical department, 1987—1990, rector, 1990.
Member Lithuanian Science Council, 1991—1999. Rector Vilnius Technology University, 1990—1996, Vilnius Gediminas Technology University, Vilnius, Lithuania, 1996—2002, first vice rector, since 2002, chairman department cnstrn. technical & management, since 2002.
Member of Lithuanian Academy of Sciences.
Married Stas Kasciuškait, December 29, 1967.