unbonded prestressed concrete flat beams 无粘结预应力混凝土扁梁
unbonded partial prestressed concrete beams 无粘结部分预应力混凝土梁
unbonded partially prestressed concrete beams 无粘结部分预应力混凝土梁
Specimens of 16 unbonded prestressed concrete beams under low cyclic loading were tested.
完成了16根无粘结预应力混凝土梁的低周反复荷载试验。
The analytical results for strength and behavior of unbonded prestressed concrete beams were presented.
给出了无粘结预应力混凝土梁强度和受力性能的分析结果。
This article proposed a new analytical method for the ultimate strength of unbonded prestressed concrete beams according to the principle of equivalent deformation.
本文根据交形等效的原理，提出了无粘结预应力梁极限强度的分析方法。
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