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公路上常用的石方开挖施工有两种方法,一种是松动爆破法;另一种是光面爆破法。本文结合施工经验,介绍了石方路堑施工技术和一般技术要求,以及保证安全和工程质量的技术措施。
There are two methods for rock excavation commonly used on the highway: one is the loose blasting method; the other is the smooth blasting method. Based on the construction experience, this paper introduces the construction technology and general technical requirements of Shifang road cutting and the technical measures to ensure safety and project quality.