Loading...
Please wait, while we are loading the content...
Similar Documents
Bored pile design in stiff clay II: Mechanisms and uncertainty
| Content Provider | Semantic Scholar |
|---|---|
| Author | Vardanega, P. J. Williamson, Michael G. Bolton, Malcolm D. |
| Copyright Year | 2012 |
| Abstract | The soil mechanics related to pile design in clay has been the subject of substantial engineering research. In a companion paper, various codes of practice were reviewed showing the effect on pile capacity of the different global factors of safety that emerge from the various partial factor combinations for the ultimate limit state. Factors of safety are generally specified based on the opinions of experts. In this paper an assessment will be made of various objective procedures that can be used to reduce uncertainty in the design process, especially regarding the adoption of a pile resistance model and the selection of a soil strength profile as part of a ultimate limit state check, and the estimation of pile head settlement in the context of a serviceability limit state check. It is shown that both total stress and effective stress calculation methods are applicable in London Clay. Estimates of settlement using a non-linear soil stress–strain relationship are made and compared with published data. It is... |
| Starting Page | 233 |
| Ending Page | 246 |
| Page Count | 14 |
| File Format | PDF HTM / HTML |
| DOI | 10.1680/geng.11.00063 |
| Volume Number | 165 |
| Alternate Webpage(s) | https://research-information.bris.ac.uk/files/32067813/geng165_0233.pdf |
| Alternate Webpage(s) | https://research-information.bristol.ac.uk/files/32067813/geng165_0233.pdf |
| Alternate Webpage(s) | http://www-civ.eng.cam.ac.uk/geotech_new/people/bolton/mdb_pub/218.pdf |
| Alternate Webpage(s) | https://doi.org/10.1680/geng.11.00063 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
