The larger the confining pressure, the larger the frost heaving strain and stress.
围压越大，冻胀力和冻胀应变越大。
This article provides the preventive method of road frost heaving - boiling in alpine area.
本文就这一现象论述了高寒地区道路冻胀翻浆的防治方法。
The tangent frost heaving stress will generate stress concentration at the pile defects, thus damaging the pile body.
切向冻胀力在桩身缺陷处，会产生应力集中，使桩身破坏。
The horizontal Frost heaving force acting on the retaining wall is one of the primary design loads in seasonal frost regions.
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。
Research about salt and frost heaving is helpful to further know the engineering properties of sulfate(sulfurous) saline soil.
对盐胀和冻胀规律的研究有助于深入认识硫酸（亚硫酸）盐渍土的工程性质。
The mechanism of frost heaving of canal lining blocks is studied and the methods of calculating frost heaving and freezing of canal are discussed.
研究了渠道衬砌体冻胀破坏的机理，提出削减和抵抗相结合的抗冻胀思路；
The disease of subgrade in permafrost region was mainly induced by frost heaving and thawing circulation of frozen soils because of change of seasons.
多年冻土地区路基病害主要由冻土土体在季节变化条件下的冻融循环造成的。
It not only solves the problem of frost heaving of canal but also declares the maintenance cost, improves the efficiency of routing, and saves water resources.
既解决了工程抗冻胀问题，节省工程维修费用，又大大地提高了灌溉渠道输水效率，节约水资源。
The frost heaving damage can be thoroughly solved by laying a heat preservation layer in good condition under the rigid lining to prevent the frost heaving of the base soil.
在刚性面层下设置一道性能良好的保温层来防止基土冻结，可以从根本上解决冻胀破坏的问题。
The frost heaving damage is main damage form of lining channel in north China, which is an integrative result of temperature, water content, soil characteristic and frost force.
渠道衬砌的冻胀破坏是温度、水分、土质和冻胀力等因素共同作用的结果，是北方地区渠道的主要破坏形式。
From adding substances to have physical and chemical effect on forst heaving soil grain to change the feature of the base, then reduce or eliminate the frost heaving feature of base soil.
通过外加物质与地基冻胀土颗粒进行物理化学作用，改变地基的特性，以减少或消除地基土的冻胀性。
First time test on the sea water frost heaving characteristics in sealed bushing of oil well in the sea was made in 1998. A measurement system for the various kinds of parameters is set up.
1998年首次进行了海上油井密封套管内海水冻胀特性模拟试验，建立了一套各种参数的测量系统。
This paper expounds the test results of the freezing Process of sea water, the excessive cold temperature of sea water, the frozen water temperature, sea water frost heaving force and the tube strain.
文中介绍了管内海水冻结过程、海水过冷温度、结冰水温、轴向冻胀力以及管体应变测量结果。
The horizontal frost-heaving force is attenuated in the process of excavation with the maximum attenuation rate being 40 percent.
并给出了随着基坑开挖的卸压作用，桩上受到的水平冻胀力呈现减小趋势，最大衰减率达40%。
In the deep excavation, row-piles are imposed larger horizontal frost-heaving force, but the force value is intractable to ascertain exactly.
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。
The aging of concrete DAMS is manifested by surface carbonization, freeze-thaw, abrasion, weathering, internal corrosion, frost-heaving, cracks, water erosion and et al.
混凝土坝老化表现在表层碳化、冻融、风化、内部溶蚀、冻胀、裂缝发育以及体积改变等。
The results indicate that using releasing-pressure holes can sharply reduce the horizontal frost-heaving force aga...
结果表明，施工卸压孔可使排桩所受的水平冻胀力明显减小。
Pressure relief holes give a big help to decrease the frost-heaving pressure and excavate soil enclosed by frozen curtain.
泄压孔的设置可以有效减小冻胀压力，并有利于冻土帷幕内土体的开挖；
Pressure relief holes give a big help to decrease the frost-heaving pressure and excavate soil enclosed by frozen curtain.
泄压孔的设置可以有效减小冻胀压力，并有利于冻土帷幕内土体的开挖；
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