14Th International Symposium on Tubular Structures (Ists), Date: SEP 12-14, 2012, Location: London, ENGLAND, Sponsors: Imperial Coll London, Int Inst Welding Subcommiss XV E, Comite Int Dev Etude Construct Tubulaire, Tata Steel Tubes, Vallourec & Mannesmann Tubes, Space Solut, Stalatube OY