Model Uncertainties in Foundation Design is popular PDF and ePub book, written by Chong Tang in 2021-03-17, it is a fantastic choice for those who relish reading online the Technology & Engineering genre. Let's immerse ourselves in this engaging Technology & Engineering book by exploring the summary and details provided below. Remember, Model Uncertainties in Foundation Design can be Read Online from any device for your convenience.
Model Uncertainties in Foundation Design Book PDF Summary
Model Uncertainties in Foundation Design is unique in the compilation of the largest and the most diverse load test databases to date, covering many foundation types (shallow foundations, spudcans, driven piles, drilled shafts, rock sockets and helical piles) and a wide range of ground conditions (soil to soft rock). All databases with names prefixed by NUS are available upon request. This book presents a comprehensive evaluation of the model factor mean (bias) and coefficient of variation (COV) for ultimate and serviceability limit state based on these databases. These statistics can be used directly for AASHTO LRFD calibration. Besides load test databases, performance databases for other geo-structures and their model factor statistics are provided. Based on this extensive literature survey, a practical three-tier scheme for classifying the model uncertainty of geo-structures according to the model factor mean and COV is proposed. This empirically grounded scheme can underpin the calibration of resistance factors as a function of the degree of understanding – a concept already adopted in the Canadian Highway Bridge Design Code and being considered for the new draft for Eurocode 7 Part 1 (EN 1997-1:202x). The helical pile research in Chapter 7 was recognised by the 2020 ASCE Norman Medal.
Detail Book of Model Uncertainties in Foundation Design PDF
- Author : Chong Tang
- Release : 17 March 2021
- Publisher : CRC Press
- ISBN : 9780429655951
- Genre : Technology & Engineering
- Total Page : 497 pages
- Language : English
- PDF File Size : 9,5 Mb
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