The influence of different covered depths, thickness of frozen wall, excavating radius, original water content and brine temperature on frost displacement are discussed for horizontal freezing model.
探讨了在水平冻结情况下覆盖厚度（埋深）、冻土壁厚度、开挖半径、含水量和盐水温度对冻胀位移的影响。
2
Based on the existing heat transfer condition and characteristic acetylation system, we used mathematical model to predict the feasibility of increasing the temperature of freezingbrine.
Objective To study the effect on amount of bleeding, pain and function recovery for patients with keen joint endoscopic operation combined by joint cavity freezingbrine perfusion.