A. Counterbalancing an earthquake's action on the building. B. Predicting the coming of an earthquake with accuracy. C. Helping strengthen the foundation of the building. D. Measuring the impact of an earthquake's vibrations.
A. 表面截面尺寸太小 B. 按构造要求配置箍筋 C. 按计算配箍筋 D. 不需配置箍筋
A. 斜压破坏 B. 斜拉破坏 C. 剪压破坏 D. 弯压破坏
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