钢筋混凝土空心桥墩抗震性能试验研究
Experimental evaluation of the seismic performance of reinforced concrete hollow bridge columns
空心桥墩 / 抗震性能 / 配筋率 / 轴压比 / 箍筋间距 / 荷载试验 {{custom_keyword}} /
hollow pier / seismic performance / longitudinal reinforcement ratio / axial load ratio / spiral reinforcement ratio / loading testing. {{custom_keyword}} /
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