Axial Tensile Pile Load Testing. ASTM D – 07 (per ICC-ES AC). 1. Load Decrement %Ultimate Load. 1. 2. 3. 4. 5. 0. Tension Pile Load Test. The test shall conform to the ASTM D ( Reapproved ) “Standard Test. Method for Individual Piles Under Static Axial Tensile. What are the most common ASTM’s utilized for pile load testing? Tensile or Tension Load Testing – ASTM D Standard Test Method for Individual.
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If you have any questions about copyright issues, please report us to resolve them. Factors such as type and depth d6389-90 reaction, soilconditions, and magnitude of loads should be considered. Magazine Social Media Sports Travel. Notes and illustrations includedherein are explanatory or advisory. N OTE 4—Unless the hydraulic jack pump is attended at all times, it isrecommended that the jacking system be equipped with an automaticregulator to hold the load constant as pile d33689-90 occurs.
Current edition approved May 25, We are always happy to assist you. This test method isdivided into the following sections: The occurrence of suchhorizontal movements, and the necessary reactions to resist such move-ments if they are to be prohibited, should be considered when designingand constructing the load apparatus for the group test. aatm
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N OTE 3—Plate not required for steel reaction pile. Bearing plates that supporttest beam s on timber cribbing shall have a side dimension notless than 1 ft 0. Technology Science Software Engineering.
We Need Your Support. N OTE 2—Use same type reaction piles or cribbing at both ends of test beam. The hydraulic jack s shall be calibrated over its complete range of ram travel forincreasing and decreasing applied loads.
To the running of this website, we need your help to support us. Please download to get full document. Bearing plates on cribbing shall be set in a horizontalplane. We are nonprofit website to d3869-90 and download documents.
Standard Test Method for. Bearing plates shall beset perpendicular to the longitudinal axis of the pile. If two or more reactionpiles are used at each end of the test beam sthey shall becapped with a suitable steel beam s set on steel bearing platesor directly on and welded to steel reaction piles Fig.
Support the ends of the test beam s withreaction piles or cribbing.
Last previous edition D — A number in parentheses indicates the year of last reapproval. All materials on our website are shared by users. On-line solids hold-up measurement in mineral slurries by the standard addition method. All Category Directory TagCloud. Thank you for visiting our website and your interest in our free products and services.
Aftercalibration, load cells shall not be subjected to impact loads. N OTE 1—When a pile group is subject to vertical test loads, caprotations and horizontal displacements may occur.
Calibration of load cells shall include eccentricloading of 1: N OTE 5—Considerations should be given to employing a dual load-measuring system pressure gage and load cell to provide as a check andas a backup in case one system malfunctions. Whentesting a batter pile, reaction piles shall be battered in the samedirection and angle as the test pile; the test beam s shall beperpendicular to the direction of batter.
Asuperscript epsilon e indicates an editorial change since the last revision or reapproval. Art Design Architecture Photos. Apparatus for Applying Loads 4. List of Shortlisted Ph. A Monte-Carlo method for d36689-90 optimization under partially observed stochastic volatility. The method in 4.
Originallypublished as D — It does not cover the interpretationor analysis of the test results or the application of the testresults to foundation design. Cribbing, asmt used as a reaction, shall be of sufficientplan dimensions to transfer the reaction loads to the soilwithout settling at a rate that would prevent maintaining theapplied loads. While the procedures herein produce a relationship between appliedload and pile movement, the results may not represent v3689-90 performance.
The test pile s shall be cut off or built up to theproper grade as necessary to permit construction of theload-application apparatus, placement of the necessary testingand instrumentation equipment, and observations of the instru-mentation.
D6389-90 OTE 2—If it is not feasible to apply axial test loads to a batter pile, theresults of a test on a similar nearby vertical pile generally may be used toevaluate the uplift capacity of the batter pile.
Pile Load Testing | Common ASTMs
Imperative sentencesindicate mandatory provisions. If two or more jacksare to be used to apply the test load, they shall be of the sameram diameter, connected to a common manifold and pressuregage, and operated by a single hydraulic pump. If two or more reaction piles are usedat each end of the test beam sthey shall be capped with asuitable steel beam s set on the piles or on bearing plates Fig.