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Tunnel Engineering - Selected Topics [PDF]
, 2020 This volume presents a selection of chapters covering a wide range of tunneling engineering topics. The scope was to present reviews of established methods and new approaches in construction practice and in digital technology tools like building information modeling.
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Theory and Practice of Tunnel Engineering [PDF]
, 2022 Tunnel construction is expensive when compared to the construction of other engineering structures. As such, there is always the need to develop more sophisticated and effective methods of construction.
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Inversion Analysis Method for Tunnel and Underground Space Engineering: A Short Review [PDF]
Applied Sciences (Switzerland), 2023 With the rise of the fourth industrial revolution, traditional methods of analyzing investment have been transformed into intelligent methods under big data and the Internet of Things.
Zifan Yang, Runke Huo, Yuwei Zhang
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Engineering geological appraisal of the rock masses and preliminary support design, Dorukhan Tunnel, Zonguldak, Turkey [PDF]
Engineering Geology, 2007 This paper presents the results of engineering geological studies of the rock masses along a road tunnel. Rock mass qualities of the rock units along the tunnel were determined by means of Rock Mass Rating (RMR), Geomechanic Classification (Q) system ...
H Basarir
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Scanning tunnelling engineering
Journal of Microscopy, 1988SUMMARYThe great potential for building molecular scale machines and other structures was first noted by Richard Feynman (1960). He also proposed the development of tools to construct nanoscale mechanisms and devices. The range of technology that he proposed is now called nanotechnology, a term coined by Taniguchi (1974).
Conrad Schneiker +5 more
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In Silico Engineering of Enzyme Access Tunnels
2021Enzyme engineering is a tailoring process that allows the modification of naturally occurring enzymes to provide them with improved catalytic efficiency, stability, or specificity. By introducing partial modifications to their sequence and to their structural features, enzyme engineering can transform natural enzymes into more efficient, specific and ...
Gautieri A. +4 more
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An Introduction to Tunnel Engineering
1996A tunnel is much more than just a tunnel. It serves any of myriad functions—highway, railroad, or rapid transit artery; pedestrian passageway; fresh water conveyance, cooling water supply, wastewater collector or transport; hydropower generator; or utility corridor. Tunnels are constructed by cut- and-cover methods; in long, prefabricated sections sunk
Elwyn H. King, Thomas R. Kuesel
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GEOTECHNICAL ENGINEERING FOR THE MEDWAY TUNNEL AND APPROACHES.
ICE Proceedings, Transport, 2000The design and construction of the Medway immersed tube tunnel and approach structures required a thorough investigation of the site and a detailed understanding of the geology and geotechnical behaviour of the soils. The paper describes the ground investigation and discusses how the design accommodated the ground conditions to allow the tunnel and ...
Q. Leiper, T. Roberts, D. Russell
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Quantum Tunneling Affects Engine Performance
The Journal of Physical Chemistry Letters, 2013We study the role of individual reaction rates on engine performance, with an emphasis on the contribution of quantum tunneling. It is demonstrated that the effect of quantum tunneling corrections for the reaction HO2 + HO2 = H2O2 + O2 can have a noticeable impact on the performance of a high-fidelity model of a compression-ignition (e.g., diesel ...
Sibendu, Som +7 more
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Study on Shiziyang Tunnel Engineering Geology and Shield Tunneling
Deep and Underground Excavations, 2010The Shiziyang tunnel is in passenger dedicated rail line connecting Guangzhou, Shenzhen and Hong Kong. It will be the longest underwater tunnel and have the highest technical level in China. This article describes the tunnel’s design and construction schemes, analyzes and summarizes the characteristics of this tunnel, in terms of its geological and ...
Xinan Yang +3 more
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