路基宽度
- 网络width of subgrade
路基宽度-
地基沉降对高速公路路基宽度的影响
Influence of foundation settlement on the subgrade width of express highway
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高标准公路的路基宽度、线型平直度、纵向平整度等指标都应该满足相应的标准。
On high standard road , width , line straightness and vertical flatness should meet appropriate standards .
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全路主路按全幅双向六车道或八车道设计，路基宽度35米～42.5米，中央隔离带3米，计算行车时速120公里/小时。
The main road of the whole traffic road is designed to have six-road and eight-road with two-sided , the wide range of the base of road is from 35 meters to 42.5 meters , the central area is 3 meters . The speed is 120 miles per hour .
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站场路基的宽度为单线普通路基宽度的两倍。
The width of yard-and-station roadbed is twice over common single-track embankment .