Regional Variation and Zoning of Temperature Gradient Pattern of Concrete Box Girder
LIU Jiang, LIU Yong-jian, BAI Yong-xin, LIU Guang-long
China Journal of Highway and Transport . 2020, (3): 73 -84 .  DOI: 10.19721/j.cnki.1001-7372.2020.03.006

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