Construction Control Technology of Drilling and Blasting Method in Multi-Arch Tunnel

Ji Liang Zhao

doi:10.4028/www.scientific.net/AMM.204-208.1293

Paper Titles

Statistic Analysis of Tensile Fabric Structures Features
p.1271

Settlement Analysis of Piled-Raft Foundation Using Numerical Method
p.1276

Research on the Method for Force Finding of Prestressed Cable Net
p.1282

Push-Down Analysis of RC Frame Structure with Damaged Column
p.1286

Construction Control Technology of Drilling and Blasting Method in Multi-Arch Tunnel
p.1293

Aanalyse on the Causation and Classification of Usual Damages of Highway Tunnel
p.1297

The Dynamic Response Analysis on the Surrounding Ground of Underground Structure
p.1301

Forecast Study on Large Deformation of Surrounding Rocks in Mountain Tunnels
p.1307

The Influence of the Twin-Parallel-Tunnels Passing through Construction on Buried Oil & Gas Pipeline
p.1312

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Construction Control Technology of Drilling and...

Construction Control Technology of Drilling and Blasting Method in Multi-Arch Tunnel

Abstract:

This paper based on a highway reconstruction projects. It puts forward the construction control measures of over-excavation and undercut in process of construction with Drilling and Blasting Method of multi-arch Tunnel, and analyzed the effect of the blasting vibration to middle wall and supporting structure. It also points out that shock absorption should be adopted in the construction. At last, it discussed the problems needing attention in the construction process of the middle wall.

You might also be interested in these eBooks

Progress in Industrial and Civil Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

1293-1296

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.1293

Citation:

Cite this paper

Online since:

October 2012

Authors:

Ji Liang Zhao

Keywords:

Blasting Vibration, Construction Control, Multi-Arch Tunnel

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Zhong Fangping, Cause Analysis and Control Measures of Highway Tunnel Over-excavation and Undercut [J]. West-china Exploration Engineering, 2007, 12.

Google Scholar

[2] Zhang Hong, Fang Hua, Shang Aiguo, Technology Research on Highway Tunnel Destruction Soft Rock Blasting [J]. Rock and Soil Mechanics, 2007, 27(3)：160-163.

Google Scholar

[3] Yang Zhonghua，the Tunneling Technology for Passenger-dedicated Lines in Stratified Rock Masses[J]. Traffic Engineering and Technology for National Defence, 2007, (1)：85-88.

Google Scholar