%0 Journal Article
%A MA Jun
%T Reinforcement Technique by Using BZK-G High StrengthGrouting Material to Resist Abrasion
%D 2015
%R 10.3969/j.issn.1001-5485.2015.01.025
%J Journal of Yangtze River Scientific Research Institute
%P 121-124
%V 32
%N 1
%X To solve the problem of culvert’s bottom plate abrasion in Toutun river reservoir, reinforcement with an average thickness of 10cm was applied at places where the washout area reached 7.5m<sup>2</sup> on the bottom plate. According to the features of water and sediment in the culvert and the previous measures and experiences, GHJ planting-bar anchorage glue of high strength was used for the anchorage of rebars of 16mm diameter. Through the bonded anchorage, single-layer reinforcement mesh with vertical and horizontal spacing (20cm× 20cm) between rebars of 12mm diameter was integrated with the basal layer as a whole, and then BZK-G grouting material was used for the grouting reinforcement. Two years of practice proved that this technique has good effect on the anti-abrasion of culvert bottom.
%U http://ckyyb.crsri.cn/EN/10.3969/j.issn.1001-5485.2015.01.025