design of continuous prismatic … of continuous prismatic prestressed concrete spine beams with...

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DESIGN OF CONTINUOUS PRISMATIC PRESTRESSED

CONCRETE SPINE BEAMS

WITH VARIABLE PRESTRESSING FORCES

Eng W M D N Ranasinghe, Director Engineering, Western Province Engineering Organisation

Dr M T R Jayasinghe, Senior Lecturer, Dept of Civil Engineering, University of Moratuwa.

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