ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2006, Vol. 26 ›› Issue (3): 62-64.DOI: B
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HAN Jing-Yu1,2
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Abstract:
This paper presents the application of Swedenmade 353E drilling jumbos in the construction of Fangdoushan tunnel on Shizhong highway in Chongqing. By means of analysis on the construction alternatives using twin drilling jumbos, the paper summarizes the rapid excavation technology for the doublelane tube of twin tube highway tunnels by means of twin drilling jumbos and other supporting machinery and equipment, which proivdes a new concept for the rapid excavation of long and huge tunnels in the future.
Key words: tunnel, twin drilling jumbos, rapid excavation, construction technology
CLC Number:
U455.4
HAN Jing-Yu. Rapid Tunnel Excavation Technology by means of Twin Drilling Jumbos: Case Study on Construction of Fangdoushan Tunnel[J]. Tunnel Construction, 2006, 26(3): 62-64.
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http://www.suidaojs.com/EN/Y2006/V26/I3/62
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