Instrumented borehole drilling for interface identification in intricate weathered granite ground en

• 作 者: Zhuoying Tan Meifeng Cai Z.Q.
• 机 构: StateKeyLaboratoryforHigh-EfficientMiningandSafetyofMetalMines（UniversityofScienceandTechnologyBeiji
• 出 处: 北京科技大学学报：英文版
• 发表日期: 2007年3期
• 关键词: 风化花岗岩 地基工程 旋转湿法凿岩 过程监测 drilling process monitoring rotary-hydraulic drilling i
• 基金项目: This work is financially supported by the Research Grant Council of HKSAP Government and Hong Kong Jockey Club Charities Trust （No.HKU7005/0 1E）.

The successful application in drilling for HK simple weathered granite foundation has revealed its further use in instru- mented drilling system as a ground investigation tool in the detection of other lithology formations, geohazards, underground water,