The object of the investigation was to study the response of interior reinforcedconcrete plate-column connections. Eight specimens were tested, 5 "statically" and3 "dynamically" (rate of loading significant). Other experimental variables were reinforcementratio and the amount of superimposed vertical load. The specimens had certaincommon characteristics. Nominal slab dimensions were 1.8 by 1.8 m.; slab thickness was76mm. The column was square with dimensions of 0.3 by 0.3m. The reinforcement layoutin the slab was isotropic. The statically tested specimens provided information on theinfluence of the change in reinforcement ratio and the amount of superimposed verticalload on the response to horizontal loading. 'An analysis model (the "grid model II) wasdeveloped to help interpret the results from the statically tested specimens. Thedynamically tested specimens were used to obtain data on the response of the specimens,the observed hysteresis and calculated damping.
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机译：研究的目的是研究内部钢筋混凝土板-柱连接的响应。测试了8个样本，其中5个“静态”和3个“动态”（加载速率显着）。其他实验变量是配筋率和叠加的垂直荷载量。标本具有一定的共同特征。平板标称尺寸为1.8 x 1.8 m。板厚为76mm。该柱为正方形，尺寸为0.3 x 0.3m。平板中的钢筋布置是各向同性的。静态测试的样品提供了有关增强比的变化和垂直荷载叠加量对水平荷载响应的影响的信息。 “开发了一种分析模型（“网格模型II”）来帮助解释静态测试样本的结果。动态测试样本用于获得有关样本响应，观察到的磁滞和计算出的阻尼的数据。
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