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Roughness of concrete pavement is partly due to cracks, potholes, road repairs and so on, therefore, pavement roughness is correlated to distress rate. However, the correlation is not clear, and has not been reflected in existing pavement evaluation models. Firstly, linear and nonlinear regression are used to analyze the relationships between international roughness index and pavement distress rate...
“Parking problem” has become a widespread problem of large or medium cities at home and abroad, especially in urban mixed land use. There are some certain limitations of the commonly used method of calculating parking demand in accordance with the indicators of signal blocks, for it may overly estimate the parking demand of mixed land use. On the basis of parking demand indicators of a single block,...
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