Danger degree regionalization of road route alignment design in mountain hazardous areas.
山区灾害多发区段道路选线的危险度区划。
A model for optimization of road route and alignment is developed based on road design theory, transport planning theory and GIS platform.
结合道路设计理论与交通规划理论，以地理信息系统为平台，开发道路选线优化模型。
Design includes highway route alignment, Horizontal alignment design, Profile design, cross-sectional design, embankment design, road design, and several main parts.
设计主要包括公路选线定线、平面线形设计、纵断面设计、横断面设计、路基设计、路面设计等几个主要部分。
Design includes highway route alignment, Horizontal alignment design, Profile design, cross-sectional design, embankment design, road design, and several main parts.
设计主要包括公路选线定线、平面线形设计、纵断面设计、横断面设计、路基设计、路面设计等几个主要部分。
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