|
DSpace@nitr >
National Institue of Technology- Rourkela >
Conference Papers >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/1275
|
Full metadata record
| DC Field | Value | Language |
|---|
| contributor.author | Singh, S P | - |
| contributor.author | Ramaswamy, S V | - |
| date.accessioned | 2010-07-29T10:17:35Z | - |
| date.available | 2010-07-29T10:17:35Z | - |
| date.issued | 2010 | - |
| identifier.citation | International conference Geoshanghai‐2010 Shanghai, CHINA | en |
| identifier.uri | http://hdl.handle.net/2080/1275 | - |
| description | Copyright belongs to the publisher of the proceedings | en |
| description.abstract | This paper reports the response of embedded circular plate anchors to
varying frequencies of cyclic loading. It also highlights the effect of pre-loading on
anchor movement and post-cyclic monotonic pullout behavior using model circular
plate anchor, buried at embedment ratio of six in soft saturated clay. The frequencies
of loading cycle are found to have considerable effect on anchor movement. For a given
duration of loading, high frequency cycle causes more anchor movement than that
caused by low frequency cycles. Pre-loading causes a reduction of anchor movement in
subsequent loading stages. Anchors subjected to cyclic loading and then monotonic
pullout, show stiffer load-displacement behaviour at an initial stage compared to anchors
not subjected to any cyclic loading. Pre-loading causes a reduction of anchor movement
in subsequent loading cycles. When anchors are recycled at a load ratio level less than
the pre-cycling load, the anchor movement in the recycling phase is very much reduced,
but if the recycling is done at a higher load ratio level, the effect is not that pronounced,
and the anchors behave as if they were not subjected to any cycling load in the past. The
relative post-cyclic stiffness of anchors for the present test conditions varies from 1.169
to 1.327. | en |
| format.extent | 249180 bytes | - |
| format.mimetype | application/pdf | - |
| language.iso | en | - |
| title | Effects of Cyclic Frequency and Pre-Loading on Behaviour of Plate Anchors | en |
| type | Article | en |
| Appears in Collections: | Conference Papers
|
Files in This Item:
| File |
Description |
Size | Format |
|---|
| Copy of Geo Shanghai SPS Version-3.pdf | | 243Kb | Adobe PDF | View/Open |
|
Show simple item record
All items in DSpace are protected by copyright, with all rights reserved.
|
