|
|
|
| CONTROLLED BLASTING TECHNIQUE FOR STONE WORKS IN Ⅱ -LINE OF ZHU-LIU ELECTRIFIED RAILWAY |
| LI Feng-chao, ZHANG Jun-bing, CAI Hong-sheng |
| Thi rd Rai lw ay Engineering Bureau of MOR |
|
|
|
|
Abstract Ba sed on the co nst ructio n practices of co nt rolled blasting in the Ⅱ -line of the elect ri fied railw ay, the summaries are put forw ard concerned wi th wo rking o ut the scheme for cont rolled blasting, determining the blasting pa rameters, the method of blast ini tiatio n, the pro tectiv e measures, etc. They a re valuable as reference fo r the similar engineering pro ject s.
|
|
Received: 20 May 2000
|
|
|
|
|
|
|
|
|
2000, Vol. 17 
