ASTM D3689-90 PDF

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. The hydraulic jack s shall be calibrated over its complete range of ram travel forincreasing and decreasing applied loads.

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Bearing plates shall beset perpendicular to the longitudinal axis of the pile. 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.

Support the ends of the test beam s withreaction piles or cribbing. A number in parentheses indicates the year of last reapproval. This test method isdivided into the following sections: All Category Directory TagCloud.

If two or more reaction d3689–90 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. Aftercalibration, load cells shall zstm be subjected to impact loads. The test d36899-0 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.

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Standard Test Method for. We are always happy to assist you. N OTE 1—When a pile group is subject to vertical test loads, caprotations and horizontal displacements may occur. The provisionspermit the introduction of more detailed requirements and procedures, when required to satisfy theobjectives of the test program.

Pile Load Testing | Common ASTMs

List of Shortlisted Ph. We are nonprofit website to share and download documents. Factors such as type and depth of reaction, soilconditions, and magnitude of loads should be considered.

Thank you for visiting our website and your interest in our free products and services. It does not cover the interpretationor analysis of the test results or the application of the testresults to f3689-90 design.

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 sstm of batter. 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 movement occurs. Last previous edition D — Magazine Social Media Sports Travel.

Cribbing, if 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.

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.

N OTE 3—Plate not required for steel reaction pile. The method aetm 4. Current edition approved May 25, While the procedures herein produce a relationship between appliedload and pile movement, the results aztm not represent long-term performance.

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Frequently Asked Questions

N 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. To the running of this website, we need your help to support us. Apparatus for Applying Loads 4.

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 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. N OTE 2—Use same type reaction piles or cribbing at both ends of test d689-90. Notes and illustrations d36899-0 are explanatory or advisory. Asuperscript epsilon e indicates an editorial change since the last revision or reapproval.

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Please download asm get full document. Art Design Architecture Photos. Bearing plates that supporttest beam s on timber cribbing shall have a side dimension notless than 1 ft 0. All materials on our website are shared by users.

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