Probabilistic Assessment of Pile Interference
Publication: Journal of Geotechnical Engineering
Volume 119, Issue 3
Abstract
Hydraulic structures such as navigation locks and dams are commonly founded on large groups of long, closely spaced driven piles. When piles are driven, there are deviations between the theoretical ground locations and the driven locations. Also, piles may not be driven perfectly vertical or exactly at the specified batter. When these deviations occur in adverse combinations, piles can intersect and structural damage can occur. A microcomputer program named CASE‐Pile Group‐Probabilistic (CPGP) has been developed to provide a probabilistic assessment of the potential for pile interference. The program uses Monte Carlo simulation to assess the probability of pile interference for an interior pile in a group as a function of pile diameter, length, spacing, camber, batter, and probable placement and alignment errors. Given this probability and layout of the group, another routine provides an estimate of the probability distribution on the number of intersections. Chart solutions are provided for the probability of intersection for uniformly spaced vertical piles.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
“Design of pile foundations.” (1990). U.S. Army Corps of Engineers, Engineer Manual EM 1110‐2‐2906, Office of Chief of Engineers, Washington, D.C.
2.
Fuller, F. M. (1983). Engineering of pile installations. McGraw‐Hill Book Co., New York, N.Y.
3.
Hunt, H. (1979). Design and installation of pile foundations. Associated Pile and Fitting Corp., Clifton, N.J.
4.
Pearson, C. E. (1986). Numerical methods in engineering and science. Van Nostrand Reinhold, New York, N.Y.
5.
Piling: Model precedures and specifications. (1978). Institute of Civil Engineers, Distributed by Thomas Telford, Ltd., London, England.
6.
“Recommended practice for design, manufacture, and installation of prestressed concrete piling.” (1977). J. Prestressed Concr. Inst., 22(2), 20–49.
7.
“Standard specification for general requirements for rolled steel plates, shapes, sheet piling, and bars for structure use.” (1987). ASTM A 6/A 6M‐87d, Am. Soc. for Testing and Mat., Philadelphia, Pa.
8.
“Standard specification for welded and seamless steel pipe piles.” (1982). ASTM A 252‐82, Am. Soc. for Testing and Mat., Philadelphia, Pa.
9.
“Standard specification for round timber piles.” (1988). ASTM D 25‐88, Am. Soc. for Testing and Mat., Philadelphia, Pa.
10.
Steel H‐piles. (1970). Bethlehem Steel Co., Bethlehem, Pa.
11.
Wolff, T. F. (1990). “PILINT: A software package designed for pile interference analysis.” Res. Rep., prepared for U.S. Army Corps of Engineers, Michigan State Univ., Ann Arbor, Mich.
Information & Authors
Information
Published In
Copyright
Copyright © 1993 American Society of Civil Engineers.
History
Received: Nov 16, 1990
Published online: Mar 1, 1993
Published in print: Mar 1993
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.