2003•Journal of Yangtze River Scientific Research InstituteRequires access

Quarrying blasting of rock-fill dam with concrete facing of Hongjiadu Hydroelectric Station

Guisong Zhou, Gzb Explosives

Abstract

In this paper, the design of excavating rock material of rock-fill dam with concrete facing of Hongjiadu Hydroelectric Station is described in detail and the blasting parameters are presented. A lump prediction model is established by test data. It is used as reference to similar engineering.

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Available abstract

Key concepts: Hydroelectricity, Plucking, Rock blasting, Geotechnical engineering, Geology, Mining engineering, Engineering, Civil engineering