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1.4.New investigations of wash out and dissolve erode of the base are come out, and a quantitative analysis method of water fatigue fracture of concrete pavement is given.
(4)提出基层冲刷、溶蚀及混凝土路面水疲劳破坏机理，对混凝土路面的水破坏进行定量分析。收藏指正
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