cantilever beam [计] 悬臂梁
- Two kinds of concrete specimens, one is crumb rubber concrete( CRC) and the other is controlled concrete, are tested as a cantilever beam for measuring their damping coefficients by the free attenu
本文采用自由衰减法,对两组橡胶集料混凝土及普通混凝土小型悬臂梁的阻尼比进行了测定。 - In this paper, the relation of cantilever beam's free vibration period and Young's modulus of materials are introduced, the laboratory equipment of measuring Young's modulus is designed, the precis
根据振动理论,给出了悬臂梁自由振动的周期与材料杨氏模量的关系,并设计了一种测量材料杨氏模量的实验装置,该装置的测量精度比传统的静态拉伸法高一个数量级。 - Combined with practical work, the construction technology of prestressed continuous beam cantilever in a super bridge is discussed from project, technics, difficulties of construction and other asp
结合工程实例,介绍了某特大桥预应力连梁悬臂施工技术,从施工方案的确定、工工艺、工难点等方面进行了论述,提出了关键技术措施,指出该措施对预应力悬臂梁的施工是合理有效的。
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