Soil-pile-structure interaction was a difficult problem in bridge seismic engineering.

桩—土—结构相互作用问题一直是桥梁抗震研究中的难点。

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Soil-pile-structure interaction was a difficult problem in bridge seismic engineering.

桩—土—结构相互作用问题一直是桥梁抗震研究中的难点。

youdao