PDF(415 KB)
设置墩顶撑架——扩大顶推桥梁跨径的有效措施
李瑛
PDF(415 KB)
设置墩顶撑架——扩大顶推桥梁跨径的有效措施
The Strut-frame on Pier Top ------an Effective Measuse of Lengthening the Incremental Lauuching Span of Bridge
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