کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
255036 | 503344 | 2012 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Prediction of pile shaft resistance using cone penetration tests (CPTs) Prediction of pile shaft resistance using cone penetration tests (CPTs)](/preview/png/255036.png)
Accurately predicting pile shaft resistance when designing pile foundations is necessary for ensuring appropriate structural and serviceability performance. The scope of this research includes four main components: (I) compiling shaft resistance datasets obtained from the published literature; (II) developing two artificial neural network (ANN) and non-linear multi regression models for predicting pile shaft resistance using cone penetration test (CPT) results; (III) investigating the influence of input parameters on the resulting shaft friction and their degrees of importance; and (IV) assessing the relative accuracies of the presented models using a number of traditional methods. It is quantitatively demonstrated that the ANN and non-linear multiple regression models proposed in the current study out perform the traditional methods and can be used by engineers to accurately predict pile shaft resistance.
Journal: Computers and Geotechnics - Volume 45, September 2012, Pages 74–82