摘要
城市地下隧道往往修建于人口稠密区,且周边建筑物、地下管线复杂,这给爆破施工增加了很大困难。通过工程实践,本文介绍了在厦门机场路隧道工程施工中爆破震动的特点及采取的控制措施,提出了在隧道正上方的"极震效应",可作为今后同类工程借鉴。
The urban underground tunnel often constructs at the dense population area, also the peripheral building, the underground utilities are complex, this increases difficulties for the demolition construction . Based on project practice, this articles introduced the characteristic and control measures of blasting vibration during construction of Xiamen Airport Road tunnel, put forward that so called extremely shaking effects existing right above the tunnel. It is hoped to be useful for similar projects.
出处
《福建建设科技》
2007年第5期9-11,共3页
Fujian Construction Science & Technology
关键词
隧道爆破
爆破震动
安全距离
极震效应
tunnel blasting
blasting vibration
safe distance
extremely shaking effects
