Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Structural sensitivity of circular sewer liners to geometrical imperfections
The impact of geometrical defects of liners on their structural performance has been examined in this article. The major common imperfections, such as gap, ovality and wavy imperfections, have been taken into consideration. In the first step, the influence of separate imperfections is presented. Then, the combination of coinciding defects is examined. The formula for weighted influence of individual defects has been found, based on a wide range of FEM calculations and statistical interpretation. All the examinations performed led to improving the general formula for critical groundwater pressure.
Structural sensitivity of circular sewer liners to geometrical imperfections
The impact of geometrical defects of liners on their structural performance has been examined in this article. The major common imperfections, such as gap, ovality and wavy imperfections, have been taken into consideration. In the first step, the influence of separate imperfections is presented. Then, the combination of coinciding defects is examined. The formula for weighted influence of individual defects has been found, based on a wide range of FEM calculations and statistical interpretation. All the examinations performed led to improving the general formula for critical groundwater pressure.
Structural sensitivity of circular sewer liners to geometrical imperfections
Madryas, C. (Autor:in) / Szot, A. (Autor:in)
Tunnelling and Underground Space Technology ; 18 ; 421-434
2003
14 Seiten, 18 Quellen
Aufsatz (Zeitschrift)
Englisch
Structural sensitivity of circular sewer liners to geometrical imperfections
| British Library Online Contents | 2003
Structural sensitivity of circular sewer liners to geometrical imperfections
| Online Contents | 2003
| British Library Online Contents | 2002
Developments of structural performance assessment for sewer liners
| British Library Conference Proceedings | 2007