Method and apparatus for a loading test of a pile using a self-r

Details Method and apparatus for a loading test of a pile using a self-r Method and apparatus for a loading test of a pile using a self-r

1992-03-12

1994-02-01

Taylor, Dennis L.

Hydraulic and earth engineering

Foundation

Columnar structure

405253, 405231, 405232, E02D 730

Patent

active

052827011

ABSTRACT:
The present invention relates to a method and an apparatus for a loading test of a pile using a self-repulsive force. The loading test is separately performed in two stages, a first stage to estimate the ultimate peripheral skin friction force and a second stage to estimate the ultimate tip end bearing capacity. The loading test apparatus of the present invention has simple construction capable of reusing, which results in carrying out the loading test with ease and in cost effective manner.

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"New Device for Load Testing Driven Piles and Drilled Shafts Separates Friction and End Bearing," Piling and Deep Foundations, vol. 1, 1989, pp. 421-427.
"A New Method of Static Pile Load Test System VUIS-P," Deep Foundations on Bored and Auger Piles, 1988, pp. 291-302.

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