Validation of Monotonic and Cyclic p-y Framework by Lateral Pile Load Tests in Stiff, Overconsolidated Clay at the Haga Site

2020 ◽  
Vol 146 (9) ◽  
pp. 04020080
Author(s):  
Youhu Zhang ◽  
Knut H. Andersen ◽  
Philippe Jeanjean ◽  
Kjell Karlsrud ◽  
Torgeir Haugen
Keyword(s):  
Load Tests ◽  
Pile Load Tests ◽  
Overconsolidated Clay

Predicting the Ultimate Bearing Capacity of Single Piles Based on CPTU

2011 ◽  
Vol 243-249 ◽  
pp. 4402-4407
Author(s):  
Yong Hong Miao ◽  
Guo Jun Cai ◽  
Song Yu Liu
Keyword(s):  
Load Test ◽  
Load Testing ◽  
Pile Capacity ◽  
Piezocone Penetration Test ◽  
Load Carrying ◽  
Load Tests ◽  
Pile Load Test ◽  
Single Piles ◽  
Pile Load Tests ◽  
Best Fit

Six methods to determine axial pile capacity directly based on piezocone penetration test (CPTU) data are presented and evaluated. Analyses and evaluation were conducted on three types piles that were failed during pile load testing. The CPT methods, as well as the CPTU methods, were used to estimate the load carrying capacities of the investigated piles (Qp ). Pile load test were used to determine the measured load carrying capacities (Qm). The pile capacities determined using the different methods were compared with the measured pile capacities obtained from the pile load tests. Two criteria were selected as bases of evaluation: the best fit line for Qp versus Qm and the arithmetic mean and standard deviation for the ratio Qp /Qm. Results of the analyses showed that the best methods for determining pile capacity are the CPTU methods.

Pile Load Tests: Cyclic Loads and Varying Load Rates

1981 ◽  
Vol 107 (1) ◽  
pp. 1-19
Author(s):  
Leland M. Kraft ◽  
Edward A. Verner ◽  
William R. Cox
Keyword(s):  
Cyclic Loads ◽  
Load Tests ◽  
Pile Load Tests
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