| Issue |
E3S Web Conf.
Volume 136, 2019
2019 International Conference on Building Energy Conservation, Thermal Safety and Environmental Pollution Control (ICBTE 2019)
|
|
|---|---|---|
| Article Number | 04038 | |
| Number of page(s) | 5 | |
| Section | Urban Public Safety | |
| DOI | https://doi.org/10.1051/e3sconf/201913604038 | |
| Published online | 10 December 2019 | |
Application of Smooth Blasting in Yazhugou Tunnel
1 School of Civil and Environmental Engineering, City College of Southwest University of Science and Technology, Mianyang, Sichuan, 621000, China
2 China Railway 20 Bureau Group Third Engineering Co., Ltd, Chongqing, 400000, China
* Corresponding author’s e-mail:2Yinwe8609@163.com
This paper takes Yazhugou Tunnel, a highway project in the upper reaches of the Yalong River as the example to summarize the application of smooth blasting in the Yazhugou Tunnel from the aspects of the feasibility, resource allocation, blasting parameters, drilling and blasting technology and the guarantee measures, with the construction characteristics of the tunnel blasting, the type of surrounding rocks, construction technology and cost taken into consideration.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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