摘要
确定了引起高填土沉降的主要原因。根据高填土的施工特点 ,建立了高填土沉降的计算模型。基于分层总和法原则 ,建立了考虑施工方式和填筑时间的高填土沉降的计算方法 ;并结合绵阳机场 ,对高填土沉降稳定进行了分析。计算结果与实测结果相吻合 ,说明所提出的方法可以反映高填土的整个沉降过程。提出了缩短高填土沉降稳定时间的措施。
With the main contributors to high filling settlement determined,a calculating model is set up according to the characteristics of high filling construction On the principle of Layers-summation,a calculating method of high filling settlement is presented in consideration of construction mode and time And an analysis of high filling settlement stabilization is made in Mianyang Airfield The calculating results are in agreement with the measuring results,which proves the method applicable for the calcalation of the total settlement course of high filling This paper also discusses the steps of shortening the high filling settlement stabilization time
出处
《空军工程大学学报（自然科学版）》
CSCD
2001年第5期7-10,共4页
Journal of Air Force Engineering University(Natural Science Edition)
基金
成空勘测设计所资助项目
关键词
高填土
沉降
稳定
机场
道面
high filling
settlement
stabilization
