By coupled FEM of temperature and stress frozen-heave force was researched under 50a freeze-thaw circulate. The results of in-situ test, elasticity formula and simulation analysis were also contrasted.4.
采用温度-应力耦合有限元模型计算了50a冻螎循环下洞口段冻胀力,并与弹性力学公式和测试结果进行了对比分析。
参考来源 - 高海拔复杂围岩公路隧道温度场特征与结构性能研究In the deep excavation, row-piles are imposed larger horizontal frost-heaving force, but the force value is intractable to ascertain exactly. It brings great danger to the safety of the foundation.
在排桩冻结深基坑工程中，冻结壁将对排桩产生较大的水平冻胀力作用，但冻胀力的大小难以确定。
参考来源 - 基于监测信息的排桩冻结法深基坑正反演分析Then, difference in the frozen-heave force and amount is researched by making the experiment on different water content and type of soil. It is well prepared for studying working performance of hybrid composite foundation in the frozen area.
然后通过模拟试验分析不同含水量、不同土质类型下冻胀量和冻胀力的差异，为在冻胀力作用下混合型复合地基工作性状的研究做准备。
参考来源 - 季冻土地区混合型复合地基褥垫层厚度的研究In seasonal frozen soil area, the maximal horizontal frost-heaving force is related to the temperature of seasonally frozen ground, the lower the temperature of seasonally frozen ground, the bigger maximal frost horizontal frost-heaving force.
在季节冻土区,最大的水平冻胀力与季节冻土层的温度有关,季节冻土温度越低,最大水平冻胀力越大。
参考来源 - 季节冻土环境中人工冻土墙试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
切向冻胀力在桩身缺陷处，会产生应力集中，使桩身破坏。
The tangent frost heaving stress will generate stress concentration at the pile defects, thus damaging the pile body.
所以探究冻胀力功能下的桩基的受力特性有着很重要的意义。
So research aspic bilges below strength effect the character getting power of picket radical is having very important sense.
作用于挡墙上的水平冻胀力是季节冻土区挡土墙设计的主要荷载。
The horizontal Frost heaving force acting on the retaining wall is one of the primary design loads in seasonal frost regions.
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