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大型挖孔桩孔底基岩质量探查及基岩承载力估算方法的研究
The Quality Prospecting and Bearing Force Estimating Method of Pile Base Rock
【摘要】 叙述大型挖孔桩孔底基岩质量包括孔底基岩风化程度分类、洞穴和弱层的探查及基岩承载力估算方法的研究结果 ,并结合工程实例对检测效果给予评价 .
【Abstract】 This paper describes a method that weathering degree classifying of pile base rock,cave and weak layer prospecting,and bearing force estimating of base rock.Combining with the engineering examples,its precision and reliability are evaluated.
【关键词】 高频地震质;
量探查;
孔底基岩;
承载力估算;
【Key words】 high frequency seismic prospecting; rock quality prospecting; pile base rock; bearing force estimating;
【Key words】 high frequency seismic prospecting; rock quality prospecting; pile base rock; bearing force estimating;
- 【文献出处】 云南大学学报(自然科学版) ,Journal of Yunnan University (Natural Sciences) , 编辑部邮箱 ,2000年S1期
- 【分类号】TU47
- 【被引频次】5
- 【下载频次】32