Theoretical and Experimental Study of the Effects of Impact Drilling Parameters on the Properties of Surrounding Rock Damage
Using a self-designed hydraulic impact drilling test-bed and rock core drill, six groups of cylindrical granite specimens (93 mm dia. × 200 mm) containing central axial holes formed either by impact or nonimpact drilling methods were tested in uniaxial compression to failure on an Instron 1346 unive...
Main Authors: | Zhi Liu, Wanrong Wu, Qianhua Hao, Peng Sun, Yuangen Ding |
---|---|
Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2020-01-01
|
Series: | Shock and Vibration |
Online Access: | http://dx.doi.org/10.1155/2020/8865619 |
Similar Items
-
Theoretical and Experimental Study on Damage Properties of Surrounding Rock under High-Frequency Constant Impact Load
by: Zhi Liu, et al.
Published: (2019-01-01) -
EXPERIMENTAL ASSESSMENT OF BOREHOLE DRILLING DAMAGE IN BASALTIC ROCKS
by: Fuenkajorn, Kittitep
Published: (1985) -
Numerical and experimental simulation of damaged rock with randomly oriented cracks by shock disturbance
by: Wanrong Wu, et al.
Published: (2016-08-01) -
Intelligent classification model of surrounding rock of tunnel using drilling and blasting method
by: Mingnian Wang, et al.
Published: (2021-10-01) -
Experimental investigation on potential use of drilling parameters to quantify rock strength
by: C. R. Lakshminarayana, et al.
Published: (2021-08-01)