Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/65765
Title: | Limit loads of buried pipelines with asymmetric initial imperfections | Authors: | Koh, C.G. Quek, S.T. |
Issue Date: | Nov-1990 | Citation: | Koh, C.G.,Quek, S.T. (1990-11). Limit loads of buried pipelines with asymmetric initial imperfections. Journal of Pressure Vessel Technology, Transactions of the ASME 112 (4) : 392-396. ScholarBank@NUS Repository. | Abstract: | Effect of asymmetric imperfection on the limit-load response of pipelines buried in shallow trenches is investigated. The pipeline is modeled as a long beam resting on a rigid foundation and a small strain, large displacement formulation is used. Three different asymmetric imperfection shapes for the beam are considered and the corresponding limit loads are compared with that for a symmetric imperfection. It is found that the shape of initial imperfection plays an important role. The difference between limit loads based on a symmetric imperfection and a nonsymmetric imperfection can be quite significant. | Source Title: | Journal of Pressure Vessel Technology, Transactions of the ASME | URI: | http://scholarbank.nus.edu.sg/handle/10635/65765 | ISSN: | 00949930 |
Appears in Collections: | Staff Publications |
Show full item record
Files in This Item:
There are no files associated with this item.
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.