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IWM 2004 Tokyo, Japan Micropiles State of the Art Report Research and Practice Issues USA

IWM 2004 Tokyo, Japan Micropiles State of the Art Report Research and Practice Issues USA. John R. Wolosick, P.E. Hayward Baker Inc. Atlanta, Georgia. Results from ADSC/DFI Micropile Committee Research Initiative Funded by Industry Members.

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IWM 2004 Tokyo, Japan Micropiles State of the Art Report Research and Practice Issues USA

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  1. IWM 2004Tokyo, JapanMicropilesState of the Art ReportResearch and Practice Issues USA John R. Wolosick, P.E. Hayward Baker Inc. Atlanta, Georgia

  2. Results from ADSC/DFIMicropile CommitteeResearch InitiativeFunded by Industry Members

  3. Completed Research PublicationsBuckling of Micropiles – White Paper by Cadden & GomezAASHTO LRFD Design and Construction SpecificationsMicropile Steel and Grout Strain Compatibility StudyAvailable on CD or by Email

  4. AASHTOLRFDSpecification

  5. New Developments - Titan Bars

  6. Titan Drill Bit

  7. Bulk Cement and Portable Batch Plant

  8. Other Issues:Large 2 ½ inch Diameter GR 150 barsLarge 3 ½ inch Diameter GR 75 barsSteel Pipe Shortage and High Prices!Lack of 5 ½ , 7, and 9 5/8 inch Pipe

  9. The EndQuestions?

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