(二)冻融作用(Freeze-thaw Action) 54 冻融作用是冰缘区各种岩石风化现象中最主要的营力( Embl eton and Ki ng , 1975) , 冻 融 现 象 如 何 对 其 周 遭 岩 石 ...
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而砂土的毛细水上升高度不受冻融作用的影响。
However, rising height of capillary water in the sand is seldom affected by freezing - melting circulation.
文中探讨了不同地质条件下的冻融作用及多年冻结效应。
Frost action and permafrost effects under different geological conditions are considered.
此结果可作为受冻融作用的混凝土结构评估的参考和依据。
The proposed results could be used to evaluate the safety of concrete structure under freeze-thaw cycles.
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