微丘区
- 网络rolling terrain
![微丘区](../cache/1339846.jpg)
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平原微丘区高速公路低路堤设计研究
Research on Design of Freeway Low Embankment in Plain Lightly Undulate Area
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平原微丘区改建公路设计及施工中需注意的几个问题
Some Problems Deserving Notice in Reconstructed Highway Design and Construction in Plain and Tiny Hillock Area
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我国西部除部分地区属平原微丘区外,大部分地区属山岭重丘区,山高谷深、地形复杂险峻。
Besides with parts of level cross country , western region of China is a mountainous zone , with high mountains and deep gorges , steep terrain .
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分析了原有公路的特点和进行改造的原则,提出了对原有公路改造的勘察与设计观点,尤其对平原微丘区及山岭重丘区线位的确定提出了自己的看法。
From several aspects , the paper analyzed the characteristics of old road and the principle of reconstruction , and proposed its investigation , design and the determination of the location .
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本文首先说明平原微丘区低路堤的定义,并论述了其优点,进而提出低路堤设计的原则,最后构建出低路堤的设计流程。
In this paper , the definition of low filled embankment of plain or hilly area is given and its advantages are explained . At last , the design principle and design course of low filled embankment freeway are discussed .
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针对平原微丘区高速公路存在路基填筑过高的情况,对影响路基高度的主要因素作了分析,并提出了具体的路基高度降低对策,以降低路基高度,取得良好的社会效益。
According to condition of extortionate height subgrade in plain or hilly area , we analyses the main influencing factor of subgrade height and put forward specific countermeasure of fall on subgrade height , it can obviously reduce subgrade height and achieve nicer social benefit .
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微丘地貌区高速公路沉降动态控制研究
Study on Problem of Settlement Dynamic Monitoring in Mini-downland Area for Expressway Construction