December 2011
Sealer and coating systems for the protection of concrete bridge structures
Concrete bridge structures most often experience different forms of deterioration, such as surface scaling, spalling, and internal frost damage due to environmental and chemical attacks. Sealers and coatings are used to reduce these forms of concrete deterioration by limiting penetration of water and water-borne deleterious agents, such as chlorides and sulphates. Moreover, sealers and coatings are used to...
December 2011
Auto-Bäcklund transformation and singular solutions for the generalized coupled Camassa-Holm equation
Auto-Bäcklund transformation and Weiss-Tabor-Carnevale (WTC)-kruskal algorithm are applied for the coupled Camassa-Holm equation in this paper. Four regular solitons including blow-up waves and compactons are given by the ansatz method. Then, an auto-Bäcklund transformation of the coupled equation is obtained. Thus, we observe that based on the solitons we get before, some singular...
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