... Limited Licensed re-use rights only agent attention concrete structures crack detection deep learning lightweight maintenance & inspection neural networks C in number of input channels C out number of output channels c index...

... reserved 2021 concrete structures failure pavement design Most expressways in South Korea have been constructed using concrete pavement, starting with the 88 Expressway (Route 12), which was opened in 1984. Expressway concrete pavement has a lower construction cost than asphalt pavement...

..., with the latter accounting for about a quarter of the total change in skid resistance. concrete structures pavement design thermal effects Research in the area of skid resistance and tyre–pavement friction continues to be important due to the desire to minimise wet-weather accidents. Friction...

... constitutive relation of concrete at the slab joint is referred to the code for design of concrete structures (GB 50010-2010 (Mohurd, 2010)) in China. According to the computation method of the damage parameter based on the non-linear constitutive relation of concrete (Zhang et al., 2008...

... of LCPTS at high temperature, the crack status should be closely monitored. Figure 1. Cross-section of LCPTS concrete structures maintenance & inspection railway tracks Longitudinally coupled prefabricated track slab (LCPTS) is one of the main structures of ballastless track...

... of the tested ground slabs. ICE Publishing: All rights reserved 2017 concrete structures materials technology pavement design The presence of steel fibres considerably improves the mechanical properties of concrete, especially the post-cracking behaviour and strength. This can be attributed...

... t d t 26 09 2016 20 03 2017 ICE Publishing: All rights reserved 2017 concrete structures maintenance & inspection railway tracks Ballastless railway tracks are the main track structures of high-speed railways in China due to their high smoothness...

... of railway track and its components. The proposed methodology for the calculation of the design wheel load and the design approach of the limit states concept for strength and serviceability concur with generic design standards for concrete structures. There are three main steps in designing the concrete...

... for Mechanistic–Empirical Design of New and Rehabilitated Pavement Structures (MEPDG) (NCHRP, 2004). 19 10 2010 22 3 2010 ICE Publishing: All rights reserved 2012 concrete structures mathematical modelling pavement design Quantifying the shrinkage of concrete pavement is a new...

... the hydration peak to ambient (taken to be not less than 15°C) then the maximum predicted crack width due to early thermal cracking is given by: roads & highways pavement design concrete structures The essential object for incorporating reinforcement and/or joints in pavements is to maintain...

... concrete structures roads & highways tunnels & tunnelling The Medway Tunnel project in north Kent comprises a link road approximately 1500 m long, 720 m of which is in tunnel under the River Medway, from the site of the old Royal Naval Dockyard in Chatham across to the Hoo peninsula...

... in achieving a rapid and satisfactory solution. concrete structures design methods & aids tunnels & tunnelling Mott MacDonald was commissioned by the Medway Joint Venture, a contractor grouping of Tarmac Construction of the UK and HBM of the Netherlands, to act as their designer...

..., and the location and size of a casting basin were not clear-cut. This paper discusses the main aspects of the planning and contract documentation and reviews their performance in the light of subsequent events. © 2000 Thomas Telford Ltd 2000 tunnels & tunnelling concrete structures contracts, law...