针对不同的工程类型，探讨顶管穿越石方爆破的具体方法。
According to different types of constructions, the concrete methods of rock blasting technology of pipe pushing are discussed.
南水北调顺平县境内石方爆破方量大，而且部分石方爆破距离村庄很近。
During the construction of the Shunping section of the South-to-North Water Transfer Project, the amount of rock blasting is enormous.
程高山八次硐室爆破的成功实施为城镇地区大量土石方的爆破开挖提供了有益的经验。
The successful eight times blasting carried out in Chenggaoshan mountain chamber provides helpful experience for digging of large amount of soil and rock by blasting in town region.
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