Based on the engineering case of existing asphalt pavement reconstruction in soft soil areas,the pavement condition index,the pavement structural performance,the pavement core samples and the bridgehead longitudinal slopes of the current roads are analyzed.Combined with the classification of road conditions,the different pavement treatment methods are adopted.The damaged parts of the road base are reinforced by grouting.The asphalt pavement distresses are classified to treat.The longitudinal slope of bridgehead is reduced to slow down the jumping situation.The different pavement overlaying schemes are adopted according to the pavement elevation difference.The analysis results can provide the practical reference for the reconstruction of the existing asphalt pavements in soft soil areas.
维普
万方数据