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http://hdl.handle.net/2080/1025
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| Title: | Influence of Frequency on the Behaviour of Plate Anchors Subjected to Cyclic Loading |
| Authors: | Singh, S P
Ramaswamy, S V |
| Keywords: | anchor capacity
anchor movement
cyclic loading
cyclic stiffness
plate anchor
soft soil |
| Issue Date: | 2008 |
| Publisher: | Taylor and Francis |
| Citation: | Marine Georesources & Geotechnology, Volume 26 No 1, pages 36 - 50 |
| Abstract: | This article reports the response of embedded circular plate anchors to varying frequencies of cyclic loading. The effects of time period of loading cycles and pre-loading on movement of anchors and post-cyclic monotonic pullout behavior
are studied using a model circular (80mm diameter) plate anchor, buried at embedment ratio of six in a soft saturated clay. The frequencies of loading cycles have showed considerable effect on movement of ancors. For given duration of
loading, higher frequency cycles cause more movement of anchor than lower frequency
cycles. Pre-loading reduces the movement of anchors in subsequent loading stages. When anchors are recycled at a load ratio level less than the pre-cycling load, the movement of anchor in recycling phase are very much reduced, but if
the recycling is done at a higher load ratio level, the effect is not that much pronounced
and the anchors behave as if they were not subjected to any cycling load in the past. Anchor subjected to cyclic... |
| URI: | http://dx.doi.org/10.1080/10641190801952410
http://hdl.handle.net/2080/1025 |
| Appears in Collections: | Journal Articles
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