Technical Papers

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Bibliography of Osterberg Cell References

Bibliography of Osterberg Cell References...

Value Engineering - A Great Concept. Why Isn't it Used More Frequently? - J. Osterberg

Value Engineering is a good idea. When it has been used as intended, both economical and better designs have resulted...

What Has Been Learned About Drilled Shafts From the Osterberg Load Test - J. Osterberg

The Osterberg Cell (O-cell) method makes it possible to separate the side shear resistance (skin friction) from the edn bearing...

The Osterberg Load Test Method for Bored and Driven Piles: The First Ten Years

Ten years have passed since the first full-scale Osterberg Load Test was performed...

O-cell Testing Case Histories Demonstrate the Importance of Bored Pile Construction Technique - J. Schmertmann, J. Hayes, T. Molnit, J. Osterberg

Herein we review the Osterberg Cell, or O-cell, method for performing large capacity load tests on bored piles (drilled shafts), and demonstrate how it provides...

The Osterberg Cell and Bored Pile Testing - A Symbiosis - J. Schmertmann, J. Hayes

This paper describes the O-cell "bottom-up" method for static load testing of bored adn driven piles, presents its history and lists some of its special advantages...

Sample Guide Specifications - Osterberg Cell Load Testing of Drilled Shafts

DESCRIPTION - This work shall consist of furnishing all materials and labor necessary for conducting an Osterberg Cell (O-cell) Load Test and reporting the results...

Interpreting Strain Gage Measurements from Load Tests in Bored Piles - J. Hayes, T. Simmonds

Vibrating wire strain gages have proven to be a very reliable and effective tool for the measurement of strains associated with the loading of bored piles (drilled shafts)...

Bi-directional Static Load Testing – State of the Art - M. England (BAP IV)

ABSTRACT: The use of static load testing in optimising design and providing verification of suitability and constructability continues to be unsurpassed in the foundation industry...

A Conservative Method of Analysis of test results from bi-directional static load tests - M. England

As the use of bi-directional load testing of foundation elements becomes more widespread, a consistently conservative method of interpretation of the test results is presented which ensures that, although the mechanics of the test...

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