摘要
结合工程实例和现场实际,分析了桥梁桩基施工时出现溶洞的特征,介绍了一种桩端下伏溶洞顶板安全厚度的计算方法,并将该方法应用在实际工程中,为类似桩基溶洞处理提供借鉴。
Combining with engineering examples and site conditions, this paper analyzes the cave features in the construc- tion of bridge pile foundation, and introduces a method that can calculate the safe thickness of the roof of karst cavit, and applicate the method in engineering practice,which could provide guidance and experience for similar pile cave processing~
出处
《现代交通技术》
2013年第1期24-26,共3页
Modern Transportation Technology
关键词
桥梁工程
桩基
岩溶
溶腔顶板
安全厚度
bridge engineering
pile foundation
roof of karst cavit
safe thickness
