... from all stakeholders in tunnelling projects will be needed to achieve significant improvements. (billgroseconsulting@gmail.com) ICE Publishing: All rights reserved 2021 knowledge management transport planning tunnels & tunneling Engineering entrepreneur Elon Musk of SpaceX...

... to hand-mining it provided greater working space, minimised hand excavation and manual handling, kept the railway operational and reduced the programme and costs. ICE Publishing: All rights reserved 2020 computational mechanics temporary works tunnels & tunneling Bank station...

... in this paper. mining & quarrying natural resources tunnels & tunneling The design and installation of a new 1 km long conveyor system to ensure the continued use of Southam quarry in Warwickshire, UK, required the construction of a 60 m long sprayed-concrete-lined (SCL) tunnel...

... 25 09 2019 ICE Publishing: All rights reserved 2020 infrastructure planning rocks/rock mechanics tunnels & tunneling The hilly terrain and strong rocks of Hong Kong make the region highly suitable for rock cavern development. Notwithstanding this, the use of rock caverns...

... rights reserved 2020 geology site investigation tunnels & tunneling a, b coefficients E Young’s modulus E_dyn dynamic elastic or Young’s modulus E_stat static elastic or Young’s modulus...

..., with an excavation diameter of 14 m and an internal diameter of 12·4 m. Figure 3 The 17.63 m diameter cutter head of TBM S-880 was the world’s largest 18 05 2019 09 09 2019 ICE Publishing: All rights reserved 2020 diaphragm & in-situ walls dredging & reclamation tunnels...

... with through the Bank project tunnel design and how innovative, safety-related solutions were successfully implemented during construction. 01 05 2019 30 08 2019 ICE Publishing: All rights reserved 2020 design methods & aids health & safety tunnels & tunneling...

... health & safety safety & hazards tunnels & tunneling Tunnelling to create underground spaces has long been an integral part of infrastructure construction. For soft-ground tunnelling below the water table, the application of compressed air has been a recognised technique...

... sustainability tunnels & tunneling The construction industry is typically responsible for about 5–10% of an industrialised nation’s total emission of greenhouse gases. This impact largely arises from the embodied carbon dioxide in the primary construction materials of cement and steel. Figure 4...

... breccia and conglomerate characteristics at the upper part end the Dammam Formation in the metro project area. 05 04 2018 12 06 2018 ICE Publishing: All rights reserved 2019 geotechnical engineering railway systems tunnels & tunneling With the ratification...

... intervals. The as-built trajectory is compared with the proposed trajectory after each survey to ensure the core remains within the tolerance envelope. 02 10 2015 11 09 2017 ICE Publishing: All rights reserved 2018 drilling & drillholes field testing & monitoring tunnels...

... technology, as shown in the 4 km Øresund Tunnel project between Denmark and Sweden, where a new innovative cast-and-launch system was introduced with great success (Figure 4). infrastructure planning offshore engineering tunnels & tunneling The €7 billion (2015 price) coast-to-coast...

... of these services more and more challenging. 30 06 2017 01 11 2017 © Published with permission by the ICE under the CC-BY 4.0 license. (http://creativecommons.org/licenses/by/4.0/) 2018 infrastructure planning town & city planning tunnels & tunneling Urban dwellings...

... & highways tunnels & tunneling The last section of the A3 trunk road between London and Portsmouth to be improved to dual-carriageway standard was at Hindhead in Surrey (Figure 1). It includes a 1·8 km long tunnel and was opened on time and within budget on 27 July 2011 by the then UK secretary...

... loads, requiring a highly resilient design 31 10 2011 29 06 2012 ICE Publishing: All rights reserved 2012 infrastructure planning tunnels & tunneling underwater engineering For the purposes of this paper, resilience is considered to be the ability of immersed...

... 2). Figure 2 Only 15% of stone was left to form 3735 roof-support pillars– many of which had started to disintegrate 13 12 2011 15 03 2012 ICE Publishing: All rights reserved 2012 concrete structures geotechnical engineering tunnels & tunneling With roof...

... successfully used the new Austrian tunnelling method to create many of the new platforms, running tunnels and vent tunnels. Rail & bus stations tunnels & tunneling brickwork & masonry The Jubilee Line station at London Bridge was constructed as part of contract 104 of the Jubilee Line...