https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52035 Wed 27 Sep 2023 10:00:59 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39660 Wed 27 Jul 2022 15:29:27 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:6036 90%) show no obvious signs of reinforcement corrosion. However, the few elements that were replaced, in about 1968 and in 1993, have nearly all resulted in severe longitudinal cracking and extensive reinforcement corrosion, despite the later concretes being superficially of better quality than the original 1943 concrete. This paper will report statistics for maximum crack width for each of the three concrete populations, based on measurements made in 2004 and in 2006, as well as in-situ and laboratory measurements that indicate the 1943 concrete shows contradictory properties, having both high permeability and high electrical resistivity. Also, the 1943 and 1993 concretes were found to have similar chloride profiles and similar chloride concentrations at the reinforcement bars, which, again, is inconsistent with the 1943 elements showing much less reinforcement corrosion than their later replacements. These observations, and some other un-reported cases in the literature, cast doubt on the conventional notion that durable reinforced concrete structures requires reduced concrete permeability, denser concretes or greater cover.]]> Wed 11 Apr 2018 11:47:12 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43978 Wed 05 Oct 2022 14:29:44 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:15160 Wed 04 Sep 2019 11:10:53 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:55210 Wed 01 May 2024 10:39:20 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:339 Tue 11 Jun 2019 11:56:48 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:636 Thu 25 Jul 2013 09:10:36 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:8117 Sat 24 Mar 2018 08:40:01 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:8813 Sat 24 Mar 2018 08:38:24 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:7591 Sat 24 Mar 2018 08:37:22 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:8070 Sat 24 Mar 2018 08:34:26 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1639 Sat 24 Mar 2018 08:30:34 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1581 Sat 24 Mar 2018 08:30:29 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1405 Sat 24 Mar 2018 08:28:17 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11325 Sat 24 Mar 2018 08:12:35 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12180 Sat 24 Mar 2018 08:09:19 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11725 Sat 24 Mar 2018 08:07:54 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17689 Sat 24 Mar 2018 07:57:43 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:5049 Sat 24 Mar 2018 07:48:44 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:6382 Sat 24 Mar 2018 07:45:10 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:4710 Sat 24 Mar 2018 07:21:49 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:25159 Sat 24 Mar 2018 07:14:29 AEDT ]]>