1) frost heave controlling
冻胀控制
1.
The development laws of frost heave and the relationships between frost heave controlling and freezing models were compared using experiments under(continuous freezing model, intermission freezing by controlling freezing time and controlling frost-depth).
通过试验比较了人工冻土在连续冻结模式、控制时间的间歇冻结模式和控制深度的间歇冻结模式下,土体冻胀的发展变化规律及冻胀控制与冻结模式之间的关系。
2) check frost heave
抑制冻胀
4) control freezing
控制冻结
5) controlling frost-heaving and thawing
冻融控制
6) controlling frost-depth
控制冻深
1.
The development laws of frost heave and the relationships between frost heave controlling and freezing models were compared using experiments under(continuous freezing model, intermission freezing by controlling freezing time and controlling frost-depth).
结果表明:与连续冻结和控制时间的试验相比,在冻结锋面趋于稳定和温度梯度趋于恒定前,采用控制冻深的间歇冻结模式能够有效地抑制人工冻土冻胀的发展,冻胀量仅为连续冻结模式的19。
补充资料：冻胀丘
冻胀丘是由于地下水受冻结地面和下部多年冻土层的遏阻，在薄弱地带冻结膨胀，使地表变形隆起，称冻胀丘。冰锥是在寒冷季节流出封冻地表和冰面的地下水或河水冻结后形成丘状隆起的冰体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条