The Grouting Technology of Large-Section Highway Tunnel in Water-Rich Karst Formations

Chao Yue Zhou; Yong Fang; Ya Peng Fu; Ge Cui

doi:10.4028/www.scientific.net/AMR.838-841.1441

Paper Titles

Study on Vibration Laws of Ground Particles Cause by Shallow Tunnel Blasting Construction
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Study on the Subsurface Excavation of Urban Shallow Tunnel
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The Prediction and Control Research on the Attenuation Law of Blasting Vibration Peak Velocity in Daiyuling Tunnel
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Research on Collapse Mechanism of Tunnel Portal Shallow Burying Segment of Center Diaphragm Construction Method and its Treatment
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The Grouting Technology of Large-Section Highway Tunnel in Water-Rich Karst Formations
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The Research on the Influence Law on Thermal Resistance of Borehole
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Study on Safety Collaborative Management of a Metro Engineering Construction Based on Partnership
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Study on Microfine Cement Grouting Material for Silty Fine Sand Stratum
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Application of Bayesian Network in Safety Evaluation of Metro Construction
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 838-841The Grouting Technology of Large-Section Highway...

The Grouting Technology of Large-Section Highway Tunnel in Water-Rich Karst Formations

Abstract:

It is a challenge to deal with karst in the construction of large cross-section tunnel. Under the background of Shuangbei Highway Tunnel, a new kind of grouting technology is introduced. According to hydrogeology, field tests are carried out to select grouting materials and proportion of mixture. Combined with the project practice, grouting construction technology is discussed such as grouting equipments, grouting parameters, operation technique, grouting ending standards. It has been proved that the technology is effective in tunnel construction.

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Periodical:

Advanced Materials Research (Volumes 838-841)

Pages:

1441-1446

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.838-841.1441

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Online since:

November 2013

Authors:

Chao Yue Zhou*, Yong Fang, Ya Peng Fu, Ge Cui

Keywords:

Grouting, Highway Tunnel, Large-Section, Water-Rich Karst

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* - Corresponding Author

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