霜使土壤凝结。
The Onions too, once sprouted have ground to a halt, encrusted in frost, perched on the frozen soil.
洋葱也是，一旦发芽就停下来，在霜中长壳，栖息在霜冻的土中。
The driving force of moisture migration in soil is the key of discussing the mechanism of freezing ice and frost heave and the stress of freezing soil.
土中水分迁移的动力势问题是探讨水分迁移成冰机理以及研究冻胀、冻土内应力等冻土工程问题的关键所在。
The normal frost heave force is an integral of soil frost heave stress at the freezing front along the range effected by a foundation.
法向冻胀力则是在冻结锋面上冻胀应力沿基础影响范围之内的积分。
The water table directly affects the soil frost heave.
地下水位的高低直接影响着土体的冻胀。
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。
Agiant jigsaw puzzle of stone and soil shaped by frost paves BeaconValley.
由冰冻形成的岩石和土壤像一个巨大的拼图玩具覆盖著必肯峡谷。
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 engineering geologic problems of expansive soil and frost damage are often encountered in geotechnical engineering in Xinjiang.
在新疆岩土工程中经常会遇到膨胀岩土和冻胀破坏问题。
With the increase of train speed, the frost hazard of subgrade engineering in seasonally frozen soil becomes more and more serious.
随着列车速度的不断提高，季节冻土区路基工程的冻胀问题也越来越突出。
The most permafrost from Shiquan river to Ritu is seasonal frozen soil. It is easy threatened by permafrost such as frost swelling, salivary ices, thaw settlement.
在狮泉河至日土段沿线冻土主要是季节性冻土，容易发生路面翻浆、涎流冰、路基融沉等冻土病害。
The lengthwise cracks caused by frost heave, and settlement, bulge, rut caused by spring thaw are the main forms of frost damage of roads in seasonally frozen soil region.
冻胀形成的纵向裂缝和道路翻浆导致的沉陷鼓包及车辙变形是季节冻土区高速公路路基冻害的主要形式。
The frost heave and thawing settlement of frozen soil area can do great harm to the road and building which lies on it, such as the crack, settlement, fragile structures foundation element etc.
冻土区的冻胀、融沉给该地区道路和建筑物造成很大的危害，如使道路出现裂缝、沉陷、结构断裂、基础上拔等。
By regarding testing mechanics behaviors of frozen soil frost heave as the research background, a hydraulic force control system was designed on the basis of valve control asymmetric cylinder.
以测试冻土冻胀的力学行为为研究背景，设计了一套基于阀控非对称缸的液压力控制系统。
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 key technology of subgrade design is solving the problem of subgrade frost heave in seasonal frozen soil area.
解决路基冻胀问题是季节性冻土地区路基设计的关键。
There are 6 main topics in the symposium:heat and mass transfer, frost susceptibility and frost heave, environmental soil freezing, engineering design and case histories.
会议共设6个专题 ：热质迁移、冻结敏感性和冻胀、力学性质、环境土冻结、工程设计和工程实例。
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。
The frost heave ratio, as an index of classification of frost susceptibility for sandy gravel, mainly depends on not only the. content of fine grained soil but also its freezing condition.
饱水砂砾料冻结时之冻胀敏感性，以冻胀率的大小作为分类指标。它主要受细粒土含量及冻结条件的影响。
This paper discusses the effect of soil texture around piles in different degree of frost heave on pile length in seasonal frozen soil area.
论述季节性冻土区，由于桩周土质不同冻胀对桩长的影响。
According to influence factors of artificially frozen soil, physical simulation, numerical simulation and the control of frost heave, this paper sums up the research achievement of frost heave.
从人工冻土冻胀的影响因素、物理模拟概况、数值模拟现状及冻胀抑制等方面总结归纳了国内外在冻胀及其抑制上的研究成果。
However, if you have clay soil, it's best to dig to frost depth if greater than 24 in.
然而，如果您有粘土，那是最好的连接深度如果很大地比例在24寸。
The safety of the high-speed train is affected by the frost damage of the railway subgrade in China's north frozen soil zone.
随着列车速度的提高，我国北方的冻土地区铁路路基的冻害已经严重制约着高速列车的安全运营。
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；
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。
The normal frost heave force is an integral of soil frost heave stress at the freezing front along the range effected by a foundation.
认为地表冻胀量是冻胀率沿整个冻深的叠加 ； 法向冻胀力则是在冻结锋面上冻胀应力沿基础影响范围之内的积分 。
The normal frost heave force is an integral of soil frost heave stress at the freezing front along the range effected by a foundation.
认为地表冻胀量是冻胀率沿整个冻深的叠加 ； 法向冻胀力则是在冻结锋面上冻胀应力沿基础影响范围之内的积分 。
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