Research Article

Field Static Load Tests of Post-Grouted Piles under Various Failure Conditions

Table 2

Ultimate bearing capacity of piles.

StandardsShaft resistanceEnd resistanceTotal capacityDesigned test loadReaction weightPile label
(kN)

JGJ94 (nongrouting)14,9738045,7778,40010,080P12
In situ method3,6101,0554,665
API method4,2859045,190
JGJ94 (grouting)25,6961,7687,465

JGJ94 (nongrouting)13,1563823,5385,2006,240P80/P60/P40
In situ method2,6694663,135
API method3,3352033,538
JGJ94 (grouting)23,6998774,577

Note: JGJ94 (nongrouting)1 and JGJ94 (grouting)2 represent the ultimate bearing capacity based on equations (1) and (2), respectively.