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The Research on the Ambiguous Path Identification Technology of Expressway Based on GIS
Spatial Information Sciences GIS ISPRS Archives Identification Analysis
2015/12/17
With the expressway forming the network, different construction costs of expressway sections cause the ambiguous path problems of the expressway network. The identification of the expressway ambiguous...
Formation Mechanism and Characteristics of the Bei’an to Heihe Expressway K177 Landslide
Expressway Formation Mechanism Landslide Stability Water Content Change
2011/12/21
Bei'an to Heihe highway is being widen to expressway at present in Heilongjiang province, some sections are located in ancient landslide bodies, influenced by the landform, rainfall, freeze thawing an...