TESTING PROGRAM ACCORDING TO: ASTM E Standard Test Methods for Strength of Anchors in Concrete and Masonry Elements. ASTM E pdf – Download as PDF File .pdf), Text File .txt) or read online. Last previous edition E – obtained by applying factors of safety to the ultimate load of 2. Annual Book of ASTM Standards, Vol the anchorage.
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The information provided herein on the specimens, instrumentation, and procedures makes the results intractable to calculation of meaningful values by statistical analysis for precision and bias at this time.
The ast, diameter section of the hole is predrilled or enlarged by an expansion process during setting of the anchor. Proceed to Checkout Continue Shopping. You can download and open this file to your atsm computer but DRM prevents opening this file on another computer, including a networked server.
A superscript epsilon e indicates an editorial change since the last revision or reapproval. The components of the test xture shall be of sufficient size and strength to prevent their yielding during ultimate capacity tests on the anchorage system. The testing device shall be of sufficient capacity to prevent yielding of its various components and shall ensure that the applied tension loads remain parallel to the axes of the anchors and that the applied shear loads remain parallel to the surface of the structural member during testing.
If the test objective is to determine the maximum load that will reach runout the endurance limitthen tests in accordance with Practice E shall be performed. The load and displacement measuring devices shall be capable of providing data points at asgm once per second in order to produce continuous load versus displacement curves.
Signicance and Use 4. For r488 tests which require displacement measurements, use either manually read dial gages or electronic load and displacement measuring devices, provided they are capable of generating a minimum of 50 data points prior to reaching peak load.
ASTM E() – Standard Test Methods for Strength of Anchors in Concrete and Masonry Elements
We have no amendments or corrections for aastm standard. Salmos e hinos Documents. Environmental exposures include freezing and thawing, moisture, decreased and elevated temperatures and corrosion. Product-specific evaluation and acceptance standards may add specific details and appropriate parameters as needed to accomplish the testing.
If the objective is to obtain runout at or below the endurance limit that is, 2 3 cycles at a given load, then three samples that reach runout are sufficient. Worn or deformed holes shall be repaired.
Already Subscribed to this document. E 96 3. A reaction bridge is not required along the edge of the structural member if the edge distance is larger than 4 hef in all directions.
E — 96 applied load, when calibrated in accordance with Practices E 4. Nothing in this standard, however, shall preclude combined tests incorporating two or more of these types of loading such as seismic, fatigue and shock tests in series. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Whenever a loading plate is required in the testing of a cluster of anchors, ensure uniform loading of the individual anchors of the cluster.
ASTM E 488.pdf
As the voice of the U. DS or any other load for each test series as the arithmetic mean?
Inspect the anchor for failure or asmt suspected damage after each set of cycles. June Division 9 Finishes 1 of 16 Division The structural member shall be at least 1.
A minimum of data points per instrument shall be obtained and recorded for each individual test. This procedure shall also be repeated for each variation in the structural member.
Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? E — 96 3. The structural member will act as a beam if the spacing between reaction supports is greater than the thickness of the member.
Bond strength of hot-d Maintain complete load-displacement records throughout the test or plot after completion of the test. For eld tests requiring displacement measurements, the instrument s shall be positioned to measure the vertical movement of the anchor with respect to points on the structural member in such a way that the instrument is not inuenced during the test by deection or failure of the anchor or structural member.
Last previous edition approved in as E — Last previous edition approved in as E Originally approved in