公路路基石方爆破方案设计

摘要

Highway roadbed construction frequently encountered rock blasting.In order to ensure the safety of construction blasting in rock blasting before construction,a very important preliminary work:it is first necessary blasting design.Factors affecting the blasting program design has many as-pects,the focus of this article is for the common rock geology of the Yangtze River basin,values and calculation methods introduce some of blasting design parameters.%公路路基施工经常会遇到石方爆破。为了保证爆破施工安全，在石方爆破施工前，必须进行爆破方案设计。影响爆破方案设计的因素是多方面的，文中针对长江流域常见的岩石地质情况，介绍一些爆破方案设计参数的取值和计算方法。