摘要
危岩体常位于陡坡或陡崖上,其治理具有较大的特殊性和复杂性,对于规模较小、分布零星的危岩体可采用爆破方式进行清除。马家洞危岩体治理是在充分考虑岩体的工程地质条件和周边的施工条件基础上,结合爆破设计,制定了切实可行的爆破施工方案和有效的防护措施,有效地排除了危岩体对当地老百姓造成的影响,达到了预期的治理效果,为类似的危岩体治理提供一定的借鉴经验。
Unstable rock is usually located on steep slopes or cliffs. Its treatment has great particularity and complexity. Blasting method can be used for the clearance of smaller and isolatedly distributed unstable rock. For the Majiadong unstable rock treatment, in full consideration of rock engineering geological conditions and the surrounding construction conditions, combined with blasting design, a workable construction program for blasting and effective protective measures are developed, effectively excluding unstable rock＇s impact on local people, and achieving the desired effect, which can provide reference for similar unstable rock treatment.
出处
《价值工程》
2014年第27期295-296,共2页
Value Engineering
关键词
危岩体
爆破清除
防护措施
unstable rock
blasting clearance
protective measures
