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以福建晋江深沪镇红山水压峒室爆破为例，介绍了以水压爆破原理为基础，与峒空爆破技术相结合的水压峒室爆破技术及其在城镇土石方开挖爆破中的应用．
Taking the Blasting of Hongshan Hydropower Station in Jinhu Town, Jinjiang, Fujian Province as an example, this paper introduces the hydraulic blasting technology based on the principle of hydraulic blasting and the combination of blasting technique with blasting technology in the excavation of earthwork in urban areas application.