A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flambement d'une coque non circulaire plaquée contre une paroi
This paper presents a general analytical solution for the buckling pressure of a close-fit non-circular lining subject to external groundwater pressure. It extends Clock's analysis to non-circular lining with annular gap. The results are compared with equivalent finite element analyses. Conditions for accurate solution are given specialy for egg shape with flat straight section.
Flambement d'une coque non circulaire plaquée contre une paroi
This paper presents a general analytical solution for the buckling pressure of a close-fit non-circular lining subject to external groundwater pressure. It extends Clock's analysis to non-circular lining with annular gap. The results are compared with equivalent finite element analyses. Conditions for accurate solution are given specialy for egg shape with flat straight section.
Flambement d'une coque non circulaire plaquée contre une paroi
Thépot, Olivier (author)
Revue Française de Génie Civil ; 4 ; 81-107
2000-01-01
27 pages
Article (Journal)
Electronic Resource
Unknown
shell , lining , buckling , annular gap , egg shape , sewer , structural rehabilitation , coque , chemisage , Flambement , vide annulaire , ovoïde , collecteurs , restructuration
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