全螺旋灌注桩——螺纹桩竖向承载力初探  

Primary discussion on vertical load bearing capacity of screwed filling piles

作　　者：吴敏[1] 李波扬[1] 

机构地区：[1]武汉大学城市建设学院,湖北武汉430072

出　　处：《武汉大学学报（工学版）》2002年第5期109-112,共4页Engineering Journal of Wuhan University

摘　　要：对全螺旋灌注桩螺纹桩的承载力机理进行了初步探讨 ,比较了螺纹桩与传统直线型灌注桩竖向承载力的基本特性 ,并根据试验及理论分析 。The load bearing capacity of a screwed filling pile-screwed pile is discussed and analyzed. The essential characters of a screwed pile under action of vertical load are compared with a conventional filling pile. The design and calculation method of screwed piles is also discussed based on both experiment and theory analysis.

关 键 词：全螺旋灌注桩 螺纹桩 竖向承载力 

分 类 号：TU473.11[建筑科学—结构工程]