摘要
对光面爆破技术在洛香隧道施工中的应用进行了介绍,分别阐述了光面爆破技术的优点、设计方案及施工注意事项,并提出了质量保证措施,爆破效果表明光面爆破技术能够有效控制隧道超欠挖,减少爆破对围岩的扰动,并加快掘进速度。
This paper introduces the application of blasting with smooth surface on Luoxiang tunnel construction. It has an exposition about the merits of blasting with smooth surface, the design scheme and construction attentions to proposal the quality assurance measures. The blasting effect demonstrates the effective control of tunnel overbreak on blasting with smooth surface. It reduces the disturbance of blasting and quickens the excavating velocity.
出处
《山西建筑》
2011年第6期142-143,共2页
Shanxi Architecture
关键词
光爆技术
隧道
起爆方法
装药量
blasting with smooth surface, tunnel, detonating method, charge quantity
