Precast Prestressed Beam(预制预应力梁), 此释义来源于网络辞典。
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precast prestressed concrete beam 预制预应力混凝土梁 ; 预制混凝土砌块
U-shaped prestressed precast beam U形预应力预制梁
invertible t-shaped prestressed precast beam 倒t形预应力预制梁
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In this paper the moment redistribution due to prestressing in precast segment continuous prestressed concrete beam erected by cantilever method is described.
本文叙述了悬臂拼装预应力混凝土连续梁的预加力引起的弯矩重分布。
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