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- The loess slope was analyzed with reliability method, an optimized model for designing high loess slope was established, and the high loess slope of Tong-Hong highway was used to verify this model. 对黄土高边坡进行可靠性分析,应用数学原理和优化原理,建立了黄土高边坡的优化模型,对铜黄一级公路黄土高边坡进行分析验证。
- A NEW DESIGN METHOD FOR A HIGH LOESS SLOPE 一种黄土高边坡设计的新方法
- high loess slope 黄土高边坡
- The characteristics of high cutting loess slope determine the special character of its siding surface when it is in unstable condition. 摘要黄土路堑高边坡自身的特点,决定了其失稳破坏时滑裂面的特殊特征。
- The study provided a reference for improving the model of soil nutrient transfer in runoff on the loess slope. 该研究为进一步完善黄土坡面径流养分迁移模拟模型提供了参考。
- Runoff experiments were conducted on the loess slope to determine the hydrodynamic characteristics of the rills. 本文通过径流冲刷试验,对黄土坡面形成的细沟的水力学特征进行了试验研究。
- By applying the evaluation system, the evaluation is objective and scientific, and the treatment method of loess slope optimum. 运用该评判体系对边坡治理方案进行客观、科学的评价,为准确地进行黄土边坡治理方案的优选提供重要保证。
- Special experiments were designed to analyze the variation of headcut and bank landslip in rill evolution process on loess slope. 摘要利用实验中降雨前后坡面的地形变化计算了细沟发育过程中溯源侵蚀和沟壁崩塌的产沙量。
- Covered loess slope is better for the growth of one-year Robinia,mixed gravel with loess slope is better for the growth of two-year Robinia. 黄土母质有利于1年生刺槐的生长,岩土混排则更有利于2年生以上刺槐的生长。
- On basis of reasonable slope form which can ensure the stability of the whole slope, the technical program for vegetation protection of highway loess slope is put forward. 最后,在保证边坡整体稳定的合理坡型的基础上,提出了公路黄土路堑高边坡植物防护技术方案。
- Then compared to the calculation results with the normal formula method,a more excellent calculation method for the design runoff amount on the loess slope is educed. 然后与规范公式法计算的结果进行比较,得出黄土坡面设计径流量更优的计算方法。
- Other important findings are that the key influences on loess structure are not uniform across loess regions, and that achievement of higher loess structural integrity is difficult under very high and very low clay content. 黏粒含量对黄土结构性的影响不是单一的,黏粒含量过高或过低都难以得到较强的结构性。
- Multinomial factors should be considered in the stability analysis and hazard prediction of seismic loess slopes. 在地震黄土斜坡稳定性分析和灾害预测中,必须考虑多项影响因子。
- Soil erosion on loess slopes has clear vertical zonation.Each erosion zone has its own characteristics of erosion and sediment yield, and the zones tend to have mutual influence. 黄土梁峁坡面土壤侵蚀具有明显的垂直分带性,不同侵蚀带具有各自的侵蚀产沙特点,且彼此相互影响。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- The Distribution of Soil Loss on the Surface of Loess Slope 黄土坡面侵蚀产沙沿程变化的模拟试验研究
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。