![]() ![]() Were compared and applied to the actual foundation layouts, of which one, the Five methods for calculation of pile group settlement Resistance along the pile due to applied load, and development of negative skinįriction from settling soil and resulting drag load. ![]() Required study of strain effects from hydration and swelling of concrete, and ofĭevelopment of residual load before static testing, as well as of distribution of Tests on instrumented test piles, and settlement analysis. ![]() Long-term monitoring of negative skin friction, laboratory pilot tests, static loading To evaluate the feasibility of a PHC pile alternative, aĬomprehensive test programme was carried out, encompassing dynamic tests, Was essential, and the alternative of the PHC pile, a pretensioned spun high strengthĬoncrete pile, was proposed. Significant costs of this solution, a more economical alternative foundation system Significant toe bearing in dense soils or on bedrock. The deepįoundation system normally used in Korea consists of steel pipe piles driven to Silt, and sand on sandy gravel extending to bedrock at about 100 m depth. The soil profile consisted of approximately 30 to 50 m of soft clay, Reclaimed ground over a thick deltaic deposit near-shore deposit outside City of Pusan Professor, Dong-A Univ., Dept of Civil Engng, 840 Hadan-dong, Saha-gu, Busan, 604-714 Korea.įull-time Lecturer, Dong-A Univ., Dept of Civil Engng, 840 Hadan-dongĬonsulting Engineer, 2475 Rothesay Avenue, Sidney, British Columbia, V8L 2B9.ĪBSTRACT A series of tall apartment buildings was planned to be built on M.ASCEĪssociate Professor, Dong-A Univ., Dept of Civil Engng, 840 Hadan-dong, Saha-gu, Busan, 604-714 Practice in Geotechnical Engineering, ASCE, Reston, VA.ĭesign for Settlement of Pile Groups by the Unified Design Method. ASCE GeoInstitute GeoCongress Oakland March 25-29, 2012, State of the Art and "Design for Settlement of Pile Groups by the Unified Design The average of the influence factors for each of the layers given in Fig. ![]()
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