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[会议论文] 作者:ChenChanHong[1]ShanJian[1]HuangYing[2]YuBo[1], 来源:第六届全国土木工程研究生学术论坛 年份:2008
Pre-twisted beam,namely,beam section twists along the beam axis,presents naturally twist in a natural state,and foreignresearchers called Naturally Twisted Beam. Th...
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