The calculation model for the prestressing loss at high temperature provides some references for fire control design and post-fire evaluation of unbonded partial prestressed concrete structures.

• 高温作用下无黏结预应力混凝土结构预应力损失的计算模型可为无黏结预应力混凝土结构的抗火设计和火灾后预应力混凝土结构的评估提供参考。