Cheng Kang, Zhu Ruigeng, Zhu Wen hua. Design principle and Method of Comprehensive Control of Chamber Blast in Quarry for Rockfill Dam[J]. Chinese Journal of Geotechnical Engineering, 1994, 16(5): 73-78.
Citation:
Cheng Kang, Zhu Ruigeng, Zhu Wen hua. Design principle and Method of Comprehensive Control of Chamber Blast in Quarry for Rockfill Dam[J]. Chinese Journal of Geotechnical Engineering, 1994, 16(5): 73-78.
Cheng Kang, Zhu Ruigeng, Zhu Wen hua. Design principle and Method of Comprehensive Control of Chamber Blast in Quarry for Rockfill Dam[J]. Chinese Journal of Geotechnical Engineering, 1994, 16(5): 73-78.
Citation:
Cheng Kang, Zhu Ruigeng, Zhu Wen hua. Design principle and Method of Comprehensive Control of Chamber Blast in Quarry for Rockfill Dam[J]. Chinese Journal of Geotechnical Engineering, 1994, 16(5): 73-78.
Design principle and Method of Comprehensive Control of Chamber Blast in Quarry for Rockfill Dam
In this paper,the mechanism of rock fracture at the blast of point and line charge is described.The method of comprehensive control of chamber blast in quarry of rockfill dam is presented.The in-dustrial test is carried out, and the economic benefit is very excellent.
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