Appropriate design for X80 pipeline subjected to large ground deformation (Record no. 149787)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02021nmc a2200217 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s xxu |
| 082 ## - CLASIFICACIÓN DEWEY | |
| Número de clasificación | CD I249 1 0013788 |
| 245 00 - TITULO | |
| Título | Appropriate design for X80 pipeline subjected to large ground deformation |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 12/09/06 ; 22/07/2003 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 15 p. |
| 500 ## - NOTAS | |
| Nota general | Disponible en CD en formato PDF |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del abstract original del autor: This study proposed an appropriate design for X80 pipelines subjected to large ground deformation, that is, the design for the straight pipes, the induction bends and cold bends having excellent deformability and for overmatching weld joints with adequate fracture toughness and hardness. First, the factors affecting deformability of the straight pipes, the induction bends and cold bends were experimentally and analytically evaluated. For the straight pipes and the induction-bent pipes, it was confirmed that the appropriate material design, including not only YS, TS and Y/T, but also the stress-strain curve shape, was essential for ensuring excellent deformability of the high-grade line pipes. For the cold bends, a FE model for evaluating the deformability taking into account the tensile properties after cold bending was proposed. The FE model was applicable for the large deformation behavior instead of full-scale experiments. Next, the effects of the welding conditions on the mechanical properties were investigated by conducting several welding tests. It was confirmed that stricter control of the weld process was required in order to achieve overmatching with adequate fracture toughness and hardness in the case of taking into account the distribution of the X80 pipes. |
| 773 ## - CORRECCIÓN | |
| Partes relacionadas | |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Congresos (trabajos presentados) |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Motohashi, Hiroyuki |
| 9 (RLIN) | 22437 |
| 110 2# - RESPONSABLE INSTITUCIONAL | |
| Responsable Institucional | International Gas Union, IGU |
| 9 (RLIN) | 13105 |
| 111 2# - AUTORIDAD DE CONGRESO | |
| Nombre de congreso | World Gas Conference (22nd. : 2003 jun 1-5 : Tokyo) |
| 9 (RLIN) | 22029 |
| 710 2# - OTRA AUTORIDAD CORPORATIVA | |
| Nombre Institucional | International Gas Union, IGU |
| 9 (RLIN) | 13105 |
| Biblioteca propietaria | Biblioteca actual | Ubicación | Fecha de adquisición | Inventario | Total de préstamos | Signatura topográfica | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | CD I249 1 0013788 | 04/03/2026 | 200025787 | CD I249 1 0013788 | 200025787 | 04/03/2026 | Archivo electrónico |
