EVALUATION OF CPT METHODS FOR LOAD AND RESISTANCE FACTOR DESIGN OF DRIVEN PILES
This paper presents an evaluation of eight cone penetration test (CPT) methods and the static method to determine the load and resistance factor design (LRFD) input parameters for single driven piles. Evaluation of these methods was conducted based on load test database of thirty-four square precast prestressed concrete (PPC) driven friction piles tested to failure. Resistance factors for the investigated CPT methods and the static method were determined using reliability-based analysis. Other design input parameters were determined based on the AASHTO LRFD design specifications for bridge substructure. Based on the results of the analysis, the Penpile method showed the highest values of resistance factors while Tumay and Fakhroo and Schmertmann methods showed the lowest values of resistance factors.
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Availability:
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Corporate Authors:
American Society of Civil Engineers
Geo-Institute
Reston, VA United States 20191-4400 -
Authors:
- Titi, H H
- Nahamid, M
- Abu-Farsakh, M Y
- Elias, M
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Conference:
- Geotechnical Engineering for Transportation Projects, Geo-Trans 2004
- Location: Los Angeles, California
- Date: 2004-7-27 to 2004-7-31
- Publication Date: 2004
Language
- English
Media Info
- Features: Figures; References; Tables;
- Pagination: 9 p.
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Serial:
- ASCE Geotechnical Special Publication
- Issue Number: 126
- Publisher: American Society of Civil Engineers
Subject/Index Terms
- TRT Terms: Cone penetrometers; Design; Evaluation and assessment; Failure analysis; Friction piles; Load factor; Pile driving; Precast concrete; Prestressed concrete; Resistance (Mechanics); Substructures; Support piles
- Subject Areas: Bridges and other structures; Design; Highways; I24: Design of Bridges and Retaining Walls;
Filing Info
- Accession Number: 00987960
- Record Type: Publication
- ISBN: 0784407444
- Report/Paper Numbers: Volume 1
- Files: TRIS
- Created Date: Mar 23 2005 12:00AM