TY - GEN AU - Alagiyawanna, A.M.A. Krishanthi AU - Prof. M.T.R. Jayasinghe TI - Structural design of prestressed concrete semi presmatic bridge beams PY - 2007///] KW - THESIS-CIVIL ENGINEERING KW - STRUCTURAL DESIGN KW - PRESTRESSED CONCRETE CONSTRUCTION KW - MEng in Structural Engineering Design N1 - TH1522 UR - http://dl.lib.mrt.ac.lk/handle/123/10393 ER -