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[PDF]Comparison of Five Different Methods for Determining Pile Bearing ...
wisconsindot.gov/documents2/research/07-04pilebearingcapacities-f1.pdf
de JH Long - 2009 - Cité 7 fois - Autres articles
Two databases of pile driving information and static or dynamic load tests were used evaluate these methods. Analysis is conducted to compare the impact of changing to a more accurate predictive method, and incorporating LRFD. The results of this study indicate that a “corrected” FHWA-Gates and the WSDOT formulas ...[PDF]Calibration of Region Specific Gates Pile Driving Formula for LRFD
https://www.ltrc.lsu.edu/pdf/2016/ts_561.pdfTraduire cette page
INTRODUCTION. The Louisiana Department of Transportation and Development (DOTD) uses a variation of the Federal Highway. Administration (FHWA) Gates formula, hereinafter referred to as the DOTD pile driving formula, to verify the long term ultimate pile capacity with blow counts obtained during end-of-initial-driving[PDF]Development of the WSDOT Pile Driving Formula and Its Calibration ...
https://www.wsdot.wa.gov/research/reports/fullreports/610.1.pdfTraduire cette page
Development of the WSDOT Pile Driving Formula and Its Calibration for Load and Resistance Factor. Design (LRFD). WA-RD 610.1. Final Research Report. March 2005 ... the ENR formula was quite inaccurate, and that moving toward the Gates Formula would be a substantial improvement. (Fragaszy et al. 1988). Hence, in ...[PDF]Load and Resistance Factor Design (LRFD) Pile Driving Project ...
https://www.lrrb.org/PDF/201416.pdf
Dynamic analyses of driven piles are methods attempting to obtain the static capacity of a pile, utilizing its behavior during driving. Dynamic equations. (aka pile driving formulas) are the earliest and simplest forms of dynamic analyses. The development and the examination of such equation tailored for MnDOT demands is ...[PDF]ASD and LRFD Methods Codes and Economics ... - Pile Dynamics, Inc.
www.pile.com/wp.../10/REP-DAYS-2017-Why-Do-We-Test.pdfTraduire cette page
PDCA LRFD - 2000. Application: 2000 ton structure load 2750 ton “factored load”LTRC Final Report for Calibration of Region-Specific Gates Pile ...
https://www.scribd.com/.../LTRC-Final-Report-for-Calibration-of-Region-Specific-Gates...
Louisiana Transportation Research CenterFinal Report 561 Calibration of Region-Specific Gates Pile Driving Formula for LRFD by...[PDF]estimating driven pile capacities during construction - Florida ...
www.fdot.gov/research/completed_proj/summary_cn/fdot_bb349_rpt.pdf
de L Zhang - 2002 - Autres articles
ESTIMATING DRIVEN PILE CAPACITIES. DURING CONSTRUCTION. FDOT No.[PDF]Pile Driving Formulas - GRL Engineers
https://www.grlengineers.com/wp.../03/PileDrivingFormulas.pdf - Traduire cette page
de GE Likins - Cité 13 fois - Autres articles
agencies to find a better dynamic formula, primarily to increase the LRFD resistance factor to make designs ... In the 1930s, a “Committee on Pile Driving Formulae and Tests” made a more than decade long study under the ... such as the Gates formula promoted by the U.S. Bureau of Public Road (later the. Federal Highway ...Calibration of Region Specific Gates Pile Driving Formula for LRFD
https://trid.trb.org/view/1411148Traduire cette page
de EA Tavera - 2016 - Cité 1 fois - Autres articles
14 juin 2016 - The DLTs were conducted on blow counts taken at EOID (183 Case Pile Wave Analysis Program (CAPWAPs)) and BOR (751 CAPWAPs). The pile driving formulas were developed by conducting a nonlinear regression analysis of the generic Gates formula. The Load and Resistance Factor Design (LRFD) ...