• 责任者：Song Yanxun (College of Geology Engineering and Geomatics ; Chang’an University ; Xi’an 710054 ; China) ; Wang Zhijun
• 刊名：Journal of Engineering Geology
• 出版年：2011
• 卷期：19(4)
• 关键词：碎石桩 ; gravel piles ; 载荷试验 ; load tests
• 页码：p.601-605
• 图表：10 illus., 9 refs.
• 分类号：1702
• 出版序号：1349
• issnNo：ISSN1004-9665
• isbnNo：CN11-3249/P

This paper presents the field static loading tests on Vibrating Gravel Pile Foundation in Mu Us Desert. The effective length of the gravel pile and the bearing capacity of the Vibrating Gravel Pile Foundation are studied. The results show that the critical loads of the natural base,  gravel pile,  soil between piles and the compound foundation are 128 kPa,  1 019. 2 kPa,  318 kPa,   and 535 kPa,  and the limit loads of the natural base and the soil between piles are 320 kPa and 318 kPa, respectively. The limit loads of the gravel pile and the compound foundation are more than 3 312. 4 kPa and 2 072 kPa, respectively. The results also show that although the effective length of the gravel pile reaches oft-com:office:smarttags" />8 m,  the loads are supported mainly by the upper 4 m of the gravel pile. oft-com:office:office" />