섬유

performance of instrumented underreamed pile foundation supporting a single storey structure in expansive soil

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 329
in order to provide information on measured load transfers and to evaluate performance of 3.5 m deep underreamed piles, a detailed field study was carried out on full sclne instrumented piles in a black cotton-soil deposit having a swelling zone more than 3.5 m deep. two of the single underreamed piles supporting a single room at same site, were also instrumented to investigate the net effect of structural loads and the load induced in toe piles on account of swelling of sub-soil. the current paper presents the results of measured load transfers through these piles and movement of foundations. a comprison between measured and the predicated values by the method based on elastic analysis is also given. 19 refs
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