在季节冻土区渠系水工建筑物基础的保温防冻措施

FREEZE-PROOF MEASURE OF WATER CONSERVANCY BUILDINGS IN THE FREEZING ZONE

季节冻土区由于每年有 1个冻融周期。在冬季 ,建筑物受到不同程度、不同方向的冻胀力的作用 ,往往造成破坏。从而我们力求寻找一些改变水工建筑物周围的温度场的措施来防止其冻胀破坏 ,在这里我们使用保温材料来达到防冻。

There is a freezing and thawing cyde every year in the freezing zone,In winter,freezing will have great influence on buildings and destroy them,we hope to change the temperature of buildings to prevent the destroy.For it,we use thermal insulation muterial.