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波纹钢腹板体外预应力箱梁桥的发展与展望
杨明, 孙筠, 张树仁, 黄侨
PDF(2463 KB)
波纹钢腹板体外预应力箱梁桥的发展与展望
Development and Prospect of Externally Prestressed Box Beams with Corrugated Steel Webs
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