Buckling analysis of high-temperature pressurized pipelines with soil-structure interaction
Título del documento: Buckling analysis of high-temperature pressurized pipelines with soil-structure interaction
Revista: Journal of the Brazilian Society of Mechanical Sciences and Engineering
Base de datos: PERIÓDICA
Número de sistema: 000312204
ISSN: 1678-5878
Autores: 1
2
3
Instituciones: 1Universidade do Estado do Rio de Janeiro, Instituto Politecnico, Nova Friburgo, Rio de Janeiro. Brasil
2University of Alberta, Department of Civil and Environmental Engineering, Edmonton, Alberta. Canadá
3Centre for Engineering Research, Edmonton, Alberta. Canadá
Año:
Periodo: Abr-Jun
Volumen: 25
Número: 2
Paginación: 164-169
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Experimental
Resumen en inglés High-temperature pressurized pipelines design requires special attention, as restrained thermal stresses are high. Due consideration should be given to thermal expansion, as stresses in bends of expansion loops are significant. Also, the modelling of the soil-pipe interaction using soil characteristics, especially friction and lateral resistance, is important when analyzing high-temperature pipelines. This paper describes a numerical procedure for the analysis of global and local buckling behavior of high temperature pressurized buried pipelines. Results of finite element calculations are presented and discussed
Disciplinas: Ingeniería
Palabras clave: Ingeniería química,
Tuberías,
Pandeo,
Análisis térmico,
Interacción suelo-estructura,
Alta temperatura
Keyword: Engineering,
Chemical engineering,
Pipelines,
Buckling,
Thermal analysis,
Soil-structure interaction,
High temperature
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