... Prestressed Concrete Frame Structure 预应力混凝土框架结构 Concrete Bridge Structure 混凝土桥梁结构 concrete ship structure 水泥船结构 ...
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基于模态应变能理论，得到能用于混凝土桥梁结构损伤的识别指标。
Based on the theory of modal strain energy, a damage index is deduced to identify the concrete bridge structure damage.
本文提出了预应力混凝土桥梁结构弹性工作阶段的有限元分析方法。
This paper presents a finite element method of analyzing the secondary forces of prestressed concrete bridge.
体外预应力技术是加固既有钢筋混凝土桥梁结构最有效的方法之一。
External prestressing is one of the most effective methods to strengthen bridge.
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