【摘 要】
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Frost heave is an upward swelling of soil during cryogenic conditions in cold regions. It is caused by the accumulation of ice crystals in subgrade soil, which
【机 构】
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SchoolofTransportationScienceandEngineering
【基金项目】
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The research was supported by the National Key Basic Research Developmem Plan (No. 2012CB026104), the National Science and Technology Support Project (No. 2014BAG05B07), the Natural Science Foundation