Campus Units

Civil, Construction and Environmental Engineering

Document Type

Article

Publication Version

Published Version

Publication Date

6-2017

Journal or Book Title

Geotechnical Research

Volume

4

Issue

2

First Page

67

Last Page

81

DOI

10.1680/jgere.16.00016

Abstract

By using an electronic database consisting of previously tested pile data and ten completed full-scale pile tests in Iowa, USA, load and resistance factor design (LRFD) resistance factors considering various construction control methods and set-ups were developed. The focus of this paper is on technology transfer from research to practice as the resistance factors derived at the end of the research required modifications. In a collaboration between a state agency, a private company and a university, this effort facilitated the development of a pragmatic LRFD design guide considering the pile set-up phenomenon that is suitable for use by design engineers. A summary of the joint effort and details of the end product as a lesson for other transportation agencies and similar future endeavours is presented in this paper, which highlights the steps beyond research needed to make the research outcomes valuable for practical use in design and construction while promoting the use of the LRFD principle for pile design.

Research Focus Area

Geotechnical/Materials Engineering

Comments

This article is published as Ng, Kam, Don Green, Sri Sritharan, and Michael Nop. "LRFD guides for driven piles considering pile set-up phenomenon." Geotechnical Research 4, no. 2 (2017): 67-81. doi: 10.1680/jgere.16.00016. Posted with permission.

Rights

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Creative Commons License

Creative Commons Attribution 4.0 License
This work is licensed under a Creative Commons Attribution 4.0 License.

Copyright Owner

ICE Publishing

Language

en

File Format

application/pdf

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