The characteristics analysis on frost heaving of subgrade in the seasonally frozen ground region 浅议高寒地区道路冻胀翻浆的防治方法
Experiment research on subgrade frost heaving of expressway in seasonally frozen soil region 季节冻土区高速公路路基冻胀试验观测研究
The preventive treatments of the frost heaving of lining canals in seasonal frozen soil areas 季冻地区路基中的水分迁移机理及处理措施
In the other side , since the frost heave is a strongly non - linear problem , the neural networks prediction model is established 针对冻胀这一强非线性问题，相对于机理模型，建立了路基土冻胀的神经网络预报模型。
The study on frost heave is always a hot subject in the frozen soil research field , it has great difference in frost heave characteristics to each kind of soil 土体冻胀一直是冻土研究领域的热门课题，不同性质土的冻胀特性有很大差异。
Test relating to pavements . frost behaviour . part 2 : frost heaving test of soils or granular treated or non treated materials with d inferior or equal a 20 mm 路面试验.冻结性能.第2部分:直径小于等于20mm处理或未处理的管状材料或土壤的冻拔试验
By means of study on frost heave mechanics , the measures of frost heave prevention are discussed in today railway construction to different natural conditions 通过对冻胀机理的研究，针对不同的自然条件，分别探讨了当今在铁路建设中广泛采用的防冻胀措施。
Through analyzing on the frost heave in the canal seepage control , this paper sums up the main factors influencing the frost heave of canal , and connecting with the practice , probes into some treating methods 通过对渠道防渗中的冻胀问题进行分析,总结出影响渠道冻胀的主要因素,并结合实际情况,探讨了处理办法。
The slity soil has the greatest frost heave strength in all of soil and the aerolian sandy soil belongs to it , so it is necessary to the study on frost heave mechanics of aeolian sandy soil and measure of prevent frost heave in railway construction 风积砂土属于粉质土，而粉质土的冻胀强度是最大的，因而对风积砂土的冻胀性及其对铁路危害的研究是非常有必要的。
The calculations show that the frost - heaving zone causes damage directly to an embankment , different sensitivity of frost - heaving zone will bring different damage , and the freezing zone under a pavement is a sensitive frost heaving zone 结果表明：冻胀带的存在是引起路基病害的直接原因，不同冻胀带范围将引起路基产生不同类型及不同规模的破坏，位于路面以下的冻胀带属于敏感冻胀带范围。
