2009. "Transient High-Temperature Stress Relaxation of Prestressing Tendons in Unbonded Construction," Fire Safety J., 44: 570-579.J. Gales,L.A. Bisby,C. MacDougall,K. MacLean. Transient high-temperature stress relaxation of prestressing tendons in unbonded construction[J].Fire safety journal: ...
The effect of prestressing is taken into account and the interaction between prestressing tendons and concrete is modelled to ensure its actual behaviour for heat transfer analysis. Coupled temperature analysis is carried out to simulate the thermal and structural responses of hollow core slabs under ...