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Closed - form expression of the similarity solutions for an air - filled heavy geomembrane tube section on a rigid horizontal foundation / Y. R. Choi in Journal of engineering mechanics, Vol. 138 N° 6 (Juin 2012) 

Public ISBD [article]  in Journal of engineering mechanics > Vol. 138 N° 6 (Juin 2012) . - pp.707-710 Titre : Closed - form expression of the similarity solutions for an air - filled heavy geomembrane tube section on a rigid horizontal foundation Type de document : texte imprimé Auteurs : Y. R. Choi, Auteur Année de publication : 2012 Article en page(s) : pp.707-710 Note générale : Mécanique appliquée Langues : Anglais (eng) Mots-clés : Air-filled  heavy  geomembrane  tube  Similarity  shape  Closed-form  solution Résumé : This study considers an air-filled heavy geomembrane tube section on a rigid horizontal foundation. All quantities are normalized to obtain similarity solutions. Integral terms of the semianalytic solutions are evaluated analytically, resulting in closed-form solutions. The closed-form solutions are expressed as simple functions of the pressure parameter. The validity of these solutions is confirmed, and some results are shown for characteristic values and shapes. ISSN : 0733-9399 En ligne : http://ascelibrary.org/doi/abs/10.1061/%28ASCE%29EM.1943-7889.0000375 [article] Closed - form expression of the similarity solutions for an air - filled heavy geomembrane tube section on a rigid horizontal foundation [texte imprimé] / Y. R. Choi, Auteur . - 2012 . - pp.707-710. Mécanique appliquée Langues : Anglais (eng) in Journal of engineering mechanics > Vol. 138 N° 6 (Juin 2012) . - pp.707-710 Mots-clés : Air-filled  heavy  geomembrane  tube  Similarity  shape  Closed-form  solution Résumé : This study considers an air-filled heavy geomembrane tube section on a rigid horizontal foundation. All quantities are normalized to obtain similarity solutions. Integral terms of the semianalytic solutions are evaluated analytically, resulting in closed-form solutions. The closed-form solutions are expressed as simple functions of the pressure parameter. The validity of these solutions is confirmed, and some results are shown for characteristic values and shapes. ISSN : 0733-9399 En ligne : http://ascelibrary.org/doi/abs/10.1061/%28ASCE%29EM.1943-7889.0000375