补水压力对土体冻胀的影响
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Experimental study on the effect of boundary hydraulic pressure on frost heaving of soil
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图4. 试样S1~S9的冷生构造:黄色的虚线是试样的初始高度 |
Fig.4. The cryostructures of samples S1~S9: the yellow dotted line is the initial height of the samples |
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