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Review and perspective of expressway tunnels in Taiwan, China
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作者 Shenchung Lee Darjen Tseng 《Journal of Rock Mechanics and Geotechnical Engineering》 2011年第S1期385-397,共13页
Since the construction of the first expressway in the 1970s, the total length of expressways in Taiwan has increased to over 1 000 km, of which 40 km are aligned with tunnels. These twin-tube tunnels, which have two o... Since the construction of the first expressway in the 1970s, the total length of expressways in Taiwan has increased to over 1 000 km, of which 40 km are aligned with tunnels. These twin-tube tunnels, which have two or three lanes in each tube, are characterized by large cross-sections. Due to the complicated topography and heterogeneous geological conditions of Taiwan, tunnel construction has encountered many difficulties. Thus, many advanced excavation methods were developed during tunnel construction. To satisfy the concurrent requirements of safety, economy and efficiency, new construction methods and techniques should be developed or introduced. Moreover, environmental protection and ecological conservation must be paid increasing attention to the goal of substantial development. 展开更多
关键词 expressway tunnel expressway network environmental protection ecological conservation sustainable development
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Study on Safety Distance between Expressway Tunnel and Interchange under Multi Tunnel
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作者 Yaoping Luo Yun Wan 《Journal of World Architecture》 2022年第1期37-41,共5页
The net distance between the Xuetangwan interchange and the Huangshi tunnel exit of the Kaiyun expressway(Jiangkou-Yunyang-Longgang section)is used as an example in this paper.This paper analyses the problems in the s... The net distance between the Xuetangwan interchange and the Huangshi tunnel exit of the Kaiyun expressway(Jiangkou-Yunyang-Longgang section)is used as an example in this paper.This paper analyses the problems in the safety distance between expressway tunnel and interchange under multi tunnel,and proposes safety distance measures between expressway tunnel and interchange under multi tunnel,based on the current safety distance standard between expressway tunnel and interchange under multi tunnel. 展开更多
关键词 expressway tunnel INTERCHANGE Safety distance Improvement measures
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Application of Distributed Intelligent Power Supply Technology in Expressway Tunnels
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作者 Yuling Zhang 《Journal of World Architecture》 2022年第3期7-12,共6页
With the coordinated development of today's social economy with science and technology,various advanced technologies are being used in highway engineering,especially the distributed intelligent power supply techno... With the coordinated development of today's social economy with science and technology,various advanced technologies are being used in highway engineering,especially the distributed intelligent power supply technology in expressway tunnels,which has a very significant advantage.In order to realize the effective application of this technology and promote the power supply effect in expressway tunnel,this study analyzes the advantages of this technology and its application in expressway tunnel,hoping to provide scientific reference for the application of distributed intelligent power supply technology and the engineering development of expressway tunnels. 展开更多
关键词 Distributed intelligent power supply Power supply technology expressway tunnel
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