Automatic static load testing for piles
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United States of America Patent
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Nov 6, 2001
Grant Date -
N/A
app pub date -
Feb 16, 2000
filing date -
Mar 14, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
There is disclosed a method and apparatus for testing the static load-bearing capacity of a pile, wherein a test load is applied to the top of the pile (2) by way of a jack (1) braced against a reaction member (3) and the magnitude of the test load and the resulting displacement of the pile are measured and communicated to an electronic computer (7). The electronic computer (7) issues control signals to the jack (1) in response to the measured magnitude of the test load so as to apply a predetermined regime of test loads to the top of the pile (2). By automatically monitoring the applied test load, it is possible to maintain a desired load with a high level of accuracy for an extended period of time without the need for operator intervention.
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