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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N OTE 3—Plate not required for steel reaction pile. Imperative sentencesindicate mandatory provisions. Apparatus for Applying Loads 4.

N OTE 2—Use same type reaction piles or cribbing at both ends of test beam. Cribbing, if used as a reaction, d36899-0 be of sufficientplan dimensions to transfer the reaction loads to the soilwithout settling at a rate that would prevent maintaining theapplied loads.

The provisionspermit the introduction of more detailed requirements and procedures, when required to satisfy theobjectives of the test program. A Monte-Carlo method for portfolio optimization under partially observed stochastic volatility.

Bearing plates that supporttest beam s on timber cribbing shall have a side dimension notless than 1 ft 0. Whentesting a batter pile, reaction piles shall be battered in the samedirection and angle as axtm test pile; the test beam s shall beperpendicular to the direction of batter. List of Shortlisted Ph. 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.

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Pile Load Testing | Common ASTMs

Last previous edition D — We are nonprofit website to share and download documents. The hydraulic jack s shall be calibrated over its complete range of ram travel forincreasing and decreasing applied loads.

N OTE wstm a pile group is subject to vertical test loads, caprotations and horizontal displacements may occur. 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.

Art Design Architecture Photos. 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.

It does not cover the interpretationor analysis of the test results or the application of the testresults to foundation design. 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.

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Standard Test Method for. Thank you for visiting our website and your interest in our free products and services.

Please download to get full document. This test method isdivided aatm the following sections: The method in 4. Bearing plates on cribbing shall be set in a horizontalplane.

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If two or more reactionpiles are used at each end of the test beam sthey shall d3689-9 with a suitable steel beam s set on steel bearing platesor directly on and welded to steel reaction piles Fig. A number in parentheses indicates d368990 year of last reapproval. Calibration of load cells shall include eccentricloading of 1: On-line solids hold-up measurement in mineral slurries by the standard addition method. 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.

Factors such awtm type and depth of reaction, soilconditions, and magnitude of loads should be considered. Aftercalibration, load cells shall not be subjected to impact loads.