Comparative Study of Gobi Soil Subgrade Settlement Forecasting Methods for Double Line 2 of Lanzhou-Xinjiang Railway

摘要：

　　the measured data of subgrade settlement on Double Line 2 of Lanzhou-Xinjiang Railway are used to analyze the suitability of the hyperbolic method,Hushino method and Asaoka method to Gobi soil subgrade settlement forecasting.The sensitivity of the methods to the data fluctuation and the influence of the forecasting error and the selection of forecasting start time on the forecasting effectiveness were studied to determine the appropriate forecasting methods and forecasting time.

关键词： Gobi soil subgrade curve fitting settlement forecasting

作者: Zhihong Nie Li-Kun

作者单位: School of Civil Engineering, Central South University, Chang-Sha 401175 China The First Survey and Desibn Institute of China Railway, Xi-An 710043 China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 1902-1905

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）