The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit
later.
We apologize for any inconvenience caused
The Factors Influencing the Smooth Wall Blasting
Author(s): WANG Mingzhen
Pages: 244-
244
Year: 2010
Issue:
21
Journal: Value Engineering
Keyword: 光面爆破; 钻眼精度; 爆破技术; 爆破施工参数;
Abstract: 隧道施工的控制主要在开挖上,控制好隧道超欠挖,后序初期支护的平整度、质量都能得到有效的保证,并且有显著的经济效益,光面爆破效果好坏是衡量隧道开挖成败的重要依据,影响光面爆破的因素:既有地质条件为主的主观因素,又有钻眼精度、爆破技术、爆破施工参数为主的客观因素,在主观因素无法改变的情况下,客观因素的相应的调整就显得格外重要.
Citations
No citation information