Name: Model Uncertainties in Foundation Design (en Inglés)
Price: 265260.00 CLP
Availability: InStock
Author: Chong Tang; Kok-Kwang Phoon
ISBN: 9780367111366

portada Model Uncertainties in Foundation Design (en Inglés)

Formato

Libro Físico

Editorial

Crc Press

Autor

Chong Tang; Kok-Kwang Phoon

Año

2021

Idioma

Inglés

N° páginas

588

Encuadernación

Tapa Dura

ISBN13

9780367111366

N° edición

Categorías

Ingeniería de terremotos

Model Uncertainties in Foundation Design (en Inglés)

Chong Tang; Kok-Kwang Phoon (Autor) · Crc Press · Tapa Dura

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Origen: Estados Unidos (Costos de importación incluídos en el precio)

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Reseña del libro "Model Uncertainties in Foundation Design (en Inglés)"

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.