摘要
介绍小直径井桩的爆破设计,施工与安全防护。重点分析了井桩施工中存在的掏槽效率低下、电雷管防漏电、临近井桩跨桩、井桩充水爆破、坚硬岩石中掘进、井桩口的防护覆盖的等问题,从实践中找到了解决的方法,确保爆破安全圆满完成了爆破任务。
The design,implementation and safe protectection for slot axe introduced under the conditions of low constrution efficiency,electricity thunder tube defending the leakage,closing to well stake, well stake water blasting, the strong and tough rock cutting, and so on. An ideal method for the blasting is presented to safely implement the design.
出处
《爆破》
CSCD
2007年第3期45-48,共4页
Blasting
关键词
井桩
爆破施工
安全防护
well stake
implementation of blasting
safe protection
