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- This paper introduces the road frost heave damage causes and prevention and control measures. 介绍了道路冻胀的破坏原因以及防治措施。
- dissymmetric frost heaving damage 非对称冻胀破坏
- frost heave damage 冻害
- Determination of soft rock tunnel frost heaving damage parameter 软岩隧道冻胀损伤参量的确定
- Protecting canal lining against heave damage. 防止渠道衬砌层因基土冻胀而遭受破坏的技术措施。
- The lengthwise cracks caused by frost heave,and settlem ent, bulge, rut caused by spring thaw are the main forms of frost damage of roa ds 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 effect of the result of teston mineral component was analyzed qualitatively by the test of frost heave, thawing settlement and creep consolidate. 并根据冻胀试验,融沉试验以及人工冻融土的蠕变固结试验,定性地分析人工冻融土的矿物成分对其试验结果的影响。
- Based on the ideal of stochastic medium, the ground ridging induced by frost heave submits to normal distribution. 摘要根据随机介质的思想,土体冻胀引起的地表隆起近似为正态分布。
- Based on the hydraulics model, a large number of computations of frozen soil's frost heave with changeful boundary conditions were carried out. 摘要基于水动力学冻胀模型,对变化的边界条件下土体的冻胀量进行了大量计算。
- Critical water content of frost heaving. 土壤开始产生冻胀时的临界含水率。
- Channel frost heaving damage 渠道冻胀破坏
- Frost heave causation and prevention in roadbed 路基翻浆产生原因及防治
- Frost Heave in Big U-shaped Concrete Canals 大U形混凝土渠道冻胀试验
- salt expansion and frost heave force 盐胀和冻胀力
- 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。
- frost heave and thawing subsidence 冻胀融沉
- frozen soil frost heave experiment 冻土冻胀试验
- displacement merical analysis field of frost heave 冻胀位移场
- model of deformation constraints to frost heave 约束冻胀模型
- He gave the discus a tremendous heave. 他猛一使劲掷出铁饼。