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(사)한국터널지하공간학회

ISSN : 2233-8292

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Vol.11 No.2

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A case study of large - long tunnel using the charging mechanization system of the bulk emulsion explosives

(사)한국터널지하공간학회 / (사)한국터널지하공간학회, (P)2233-8292; (E)2287-4747
2009, v.11 no.2, pp.107-115



& (2009). A case study of large - long tunnel using the charging mechanization system of the bulk emulsion explosives. (사)한국터널지하공간학회, 11(2), 107-115.

Abstract

Lately, the length of tunnel, the number of large-long tunnel over three lanes are steeply increased because of the request for high speed and straight road. Therefore, the maximization of excavation efficiency is needed in tunnel construction. Bulk Emulsion explosives charging system is the spearhead equipment using the radio remote control & mechanization system compare with a traditional method Cartridge type. This study introduced the bulk emulsion explosives which is new method in tunnel blasting and verified the efficiency of bulk emulsion explosives for long-large tunnel. And we tried to compare Cartridge type efficiency with bulk emulsion explosives efficiency by the field test.

keywords
대단면 장대터널, 벌크에멀젼 발파, 카트리지 타입, 자동화 시스템, Large-long tunnel, bulk emulsion explosives, cartridge type, mechanization system

Reference

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