复杂环境下公路路堑控制爆破开挖技术

Highway cutting controlling blasting excavation technology in complex environment

针对某高速公路一段复杂地质环境路堑的特点,通过采用多种爆破参数和周密的安全措施,成功地控制了爆破地震波和飞石,完成了该段路堑工程的控制爆破,以期为复杂环境下路堑爆破开挖施工积累经验。

Aiming at the characteristics of a complex geological environment highway cutting on one expressway, according to adopt several blasting parameters and detail safety measures, the author successfully controls the blasting seismic wave and the flying rock, completes the control blasting of this section cutting project, so as to accumulate experiences for highway cutting blasting excavation construction in complex environment.