Study on Blasting at Ever-frost Ground in Qinghai-Tibet Plateau
He Guangyi
Strategic Study of CAE ›› 2001, Vol. 3 ›› Issue (6) : 57 -64.
Study on Blasting at Ever-frost Ground in Qinghai-Tibet Plateau
He Guangyi
Strategic Study of CAE ›› 2001, Vol. 3 ›› Issue (6) : 57 -64.
Study on Blasting at Ever-frost Ground in Qinghai-Tibet Plateau
The paper introduces the research achievements on blasting while the writer participated the railway experimental engineering projects in ever-frost ground in Qinghai-Tibet Plateau in seventies. It describes the blasting methods and technology, and practicable cumulative blasting technology according to the features of ever-frost ground.
ever-frost ground / cutting / foundation pit / drilling hole / cumulative shell / cumulative blasting
/
| 〈 |
|
〉 |
PDF
(5104KB)
