Bored piles - a versatile system for big depth, large diameter andfor penetrating rock

摘要：

　　The demand tor bored piles with high load capacity, especially as foundation for high rise build-ings and bridge foruidations is increasing. Pile construction with the rotary Kelly system is the most versatilesystem for installing piles to depth of 80 m and more, for pile diameiers of 3,5 m and for working in rock withstrength of 200 MPa. Methods, equipment and tools for the construction ot” rotary bored piles are explained inthe paper. The versatility ot- the kellv system is demonstrated on several case histories trom all over the world.

作者: M. Schoepf Franz-Werner Gerressen

作者单位: BAUER Maschinen Schrobenhausen,Germany

会议类型: 国内会议

会议名称: 第一届中国国际桩与深基础峰会

会议地点: 上海

会议语种:英文

页码: 73-80

在线出版日期: 2011-04-27（万方平台首次上网日期，不代表论文的发表时间）