罗河铁矿爆破振动传播规律研究

Study on Blasting Vibration Propagation Law of Luohe Iron Mine

为了研究罗河铁矿爆破振动对地面建筑设施的影响,采用现场测试的方法,以萨道夫斯基公式为基础,同时考虑高程差的影响,采用线性回归的数据处理方法,拟合出地下爆破的传播规律。其结果可预测矿山爆破规模、爆破位置对民房的影响程度,为矿山爆破采取措施控制振动提供了依据。

In order to study the influence of blasting vibration on the ground construction facilities in Luohe iron mine,the field test method is adopted,based on Sadovski formula and considering the influence of elevation difference.The data processing method of linear regression is adopted to fit the propagation law of underground blasting.The results can predict the impact of blasting scale and blasting position on private houses,and provide a basis for taking measures to control vibration in blasting.