Forecast of Expressway Slope Stability in Chongqing Area Based on the Neural Network
Deyi Jiang · Chinese Journal of Underground Space and Engineering · 2008
Considering the geological condition and the construction practice of the expressway,the main factor which influences the earthiness and rock slope stability of expressway in the Chongqing area has been analysed.Taking a large number of expressway slopes in Chongqing as examples,the method of artificial neural network is studied and used in prediction.Research result indicates,all kinds of slope stability prediction models built by artificial neural network technology have very good adaptability and high precision,so it is feasible to predict the slope stability of the expressway in Chongqing using this method.