A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Settlement Prediction for Bored Pile Groups
A number of methods of pile group settlement prediction are reviewed and compared for idealized soil profiles. The influence on group behavior of lateral non-homogeneity of the soil and non-linear pile-soil response are examined and found to have compensating effects. A distinction is made between the values of Young's modulus along, between, and below the pile group, and some correlations with the results on in-situ penetration test results are summarized. Two methods of group settlement calculation, the interaction factor method and the equivalent raft method, are applied to three published case histories. It is found that the interaction factor method can give very satisfactory predictions of group settlement and load distribution for a small pile group, but that the equivalent raft method is more reliable for groups containing a large number of piles.
Settlement Prediction for Bored Pile Groups
A number of methods of pile group settlement prediction are reviewed and compared for idealized soil profiles. The influence on group behavior of lateral non-homogeneity of the soil and non-linear pile-soil response are examined and found to have compensating effects. A distinction is made between the values of Young's modulus along, between, and below the pile group, and some correlations with the results on in-situ penetration test results are summarized. Two methods of group settlement calculation, the interaction factor method and the equivalent raft method, are applied to three published case histories. It is found that the interaction factor method can give very satisfactory predictions of group settlement and load distribution for a small pile group, but that the equivalent raft method is more reliable for groups containing a large number of piles.
Settlement Prediction for Bored Pile Groups
H. G. Poulos (author)
1993
38 pages
Report
No indication
English
Settlement prediction for bored pile groups
| TIBKAT | 1993
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Bored Pile Settlement Analysis of Pile End Grouting in Civil Engineering
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Engineering Index Backfile | 1959