Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Security Analysis for Buried Pipeline under Unsupported State
Because of inhomogeneous settlement of ground and rainfall erosion, buried pipeline will be exposed and unsupported during its normal used stage. According to this unsupported state, oil pipeline which is buried under earth is built as space shell model of finite element to analyze its stresses and deformation. Security criteria of strength and stiffness under normal used state are presented. Based on security criteria, limited spans for pipe's security use are determined when one, two and many sites are unsupported. Meanwhile supported plans are presented to ensure pipeline security under normal used state.
Security Analysis for Buried Pipeline under Unsupported State
Because of inhomogeneous settlement of ground and rainfall erosion, buried pipeline will be exposed and unsupported during its normal used stage. According to this unsupported state, oil pipeline which is buried under earth is built as space shell model of finite element to analyze its stresses and deformation. Security criteria of strength and stiffness under normal used state are presented. Based on security criteria, limited spans for pipe's security use are determined when one, two and many sites are unsupported. Meanwhile supported plans are presented to ensure pipeline security under normal used state.
Security Analysis for Buried Pipeline under Unsupported State
Lin, Pengzhen (Autor:in) / You, Xin (Autor:in)
International Conference on Pipelines and Trenchless Technology 2011 ; 2011 ; Beijing, China
ICPTT 2011 ; 54-62
07.10.2011
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Transverse Vibration Analysis of Buried Pipeline under Earthquake Interaction
| British Library Conference Proceedings | 2012
Axial Vibration Analysis of Buried Pipeline under Earthquake Interaction
| Tema Archiv | 2012
Reliability Analysis of High Pressure Buried Pipeline under Landslide
| British Library Conference Proceedings | 2014
Setting method of pipeline buried structure and buried pipeline setting method
| Europäisches Patentamt | 2023