Development of Double-arm Rock Drilling Car for Full Face Tunnelling
Journal of Civil, Construction and Environmental Engineering
Volume 4, Issue 4, August 2019, Pages: 81-86
Received: Aug. 29, 2019; Accepted: Sep. 16, 2019; Published: Sep. 30, 2019
Views 508      Downloads 150
Hongli Wang, Academic Affairs Department of Tai'an Campus, Shandong University of Science and Technology, Tai'an, China
Wei Bao, Academic Affairs Department of Tai'an Campus, Shandong University of Science and Technology, Tai'an, China
Xiantang Zhang, Academic Affairs Department of Tai'an Campus, Shandong University of Science and Technology, Tai'an, China
Shuyue Wang, Senior High School, Shandong Tai'an Great Wall Middle School, Tai'an, China
Wenquan Cheng, Academic Affairs Department of Tai'an Campus, Shandong University of Science and Technology, Tai'an, China
Lixin Song, Technology Department, Qingdao Dabang Rock Drill Company Ltd., Qingdao, China
Article Tools
Follow on us
Blasting excavation is widely used in coal mine roadway excavation, its construction method is flexible, convenient, low cost and adaptable. It can excavate mine tunnels of any shape and length under any environmental conditions. However, the main rock drilling equipment used in the mine is pneumatic rock drilling equipment generally. Although these equipment are simple and reliable, their drilling efficiency is low, the degree of automation is poor, and the working conditions are bad, especially the ability to drill deep holes and large holes is poor, which can not meet the needs of large structural parameters mining method. The newly developed double-arm rock drilling rig for full-face roadway excavation is suitable for the current common construction method of roadway blasting driving. It can replace the traditional pneumatic rock drilling equipment, and drill large holes and small holes simultaneously. It fully meets the requirements of blasting technology. It can not only drill and excavate holes, but also drill roof, side wall and floor bolts holes, to achieve high and low position of drilling operations, for improving the efficiency of roadway excavation, promoting the level of coal mine machinery and equipment in China, these have important practical significance.
Full Section, Excavation, Drilling Rock, Drilling Car
To cite this article
Hongli Wang, Wei Bao, Xiantang Zhang, Shuyue Wang, Wenquan Cheng, Lixin Song, Development of Double-arm Rock Drilling Car for Full Face Tunnelling, Journal of Civil, Construction and Environmental Engineering. Vol. 4, No. 4, 2019, pp. 81-86. doi: 10.11648/j.jccee.20190404.12
Copyright © 2019 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License ( which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
WANG Hongli, ZHAO Jinqiao, BAO Wei. Study on mechanism of special rotary-impact roof bolter in coal mining [J]. Mining & Processing Equipment, 2008, 36 (2): 6-10. (in Chinese).
BAO Wei, SUN Wenjin, SONG Hui, etc. Study on key technologies of coal mine rapid drilling equipment and rapid blasting by large diameter straight hole cutting [J]. Metal Mine, 2017 (07): 65-68. (in Chinese).
WANG Hongli, BAO Wei, ZHANG Xiantang, etc. Study on prediction of rotary-impact drilling speed of rock drill [C]. Advances in Engineering Research, ICMEIM, 2017.
WANG Hongli, BAO Wei, XU Taihui, etc. Study on Coal Mine Fast Drilling Equipment and Blasting Key Technology [C]. Advances in Engineering Research, ICEESD, 2017.
ZHAO Tongwu. The research of the energy absorber in a system for measuring the impact energy of rockdrills by means of stress wave [J]. Mining and Metallurgical Engineering, 1987, 7 (2): 1-5. (in Chinese).
LIU Jia. Theoretical and experimental research on static characteristics of mechanism of pneumatic rotary roof bolter [D]. Beijing:Beijing Jiaotong University, 2005. (in Chinese).
ZHAO Xueshe. Present status and development tendency of high efficient roadway driving technology in coal mine [J]. Coal Science and Technology, 2007, (4): 1-4. (in Chinese).
SUN Zhengxin. Discussion on several problems of roof bolter development [J]. Coal Science and Technology, 1999, (12): 37-39. (in Chinese).
ZHAO Tong, LIU Shoukang, TANG Hongping. A study of the efficiency of percussive penetration with joint system [J]. Journal of Rock Mechanics and Engineering, 1994, (1): 19-26.
WU Li, ZHANG Shizhong, LIN Feng. Synthesizing comment on modern rock fragmentation methods [J]. Exploration Engineering, 2000, (2): 49-51. (in Chinese).
ZHAO Tongwu. A study of the efficiency of percussive penetration by wave theory [J]. Acta Metallurgica Sinica, 1980, (3): 263-275. (in Chinese).
DU Changlong. Design and research on impact-rotary roofbolter [J]. Journal of China University of Mining & Technology, 2002, 31 (1): 92-95. (in Chinese).
Du Changting, Wang Shou, Zhongyi, Wang Bo. Overview of the development of fully hydraulic rock drilling rigs [J]. Pneumatic tools for rock drilling machinery, 2018 (04): 21-26.
Duan Yanhui, Guo Yong, Zhao Hongqiang, etc. Structural improvement of dust collecting cover and internal flow field characteristics of rock drilling rig [J]. Mine machinery, 2016, 44 (05): 13-17.
Qiu Kai. Simulation study of anti-jamming valve of rock drilling rig based on AMESim [J]. Modern manufacturing technology and equipment, 2016 (01): 46-49.
Bao Wei, Song Lixin, Zhao Jinqiao, Bao Dali, Wang Hongli, etc. Development of a fast tunneling compound rock drilling rig [J]. Coal mining machinery, 2015, 36 (08): 209-212.
Science Publishing Group
1 Rockefeller Plaza,
10th and 11th Floors,
New York, NY 10020
Tel: (001)347-983-5186