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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After application of the shock loads, the anchors shall be tensile tested in accordance with the Static Tests section to measure residual static tensile capacity, if required.
Only those tests required by the specifying authority need to be performed. However, anchor diameters, threads, and related testing equipment shall be in accordance with either inch-pound or SI provisions. Only those tests required by the specifying authority need to be performed. A minimum of data points per instrument shall be obtained and recorded for each individual test. Three separate anchor tests at a given load without failure shall be sufficient to establish the maximum shock capacity of the anchorage system.
Include components of deformation such as elastic elongation of the loading rod anchor stem, deformation of the loading plate, sleeves, shims, attachment hardware, and local structural member material. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.
ASTM E / EM – 18 Standard Test Methods for Strength of Anchors in Concrete Elements
Place the loading plate-rod assembly onto the structural member and secure it in place with the appropriate nut or other locking device typically used for the particular anchor installation to be tested. We have no amendments or corrections for this standard. DS or any other load for each test series as the arithmetic mean? You can download and open this file to your own computer but DRM prevents opening this file on another s488, including a networked server.
A superscript epsilon e indicates an editorial change since the last revision or reapproval. The load and displacement measuring devices asfm be capable of providing data points at least once per second in order to produce continuous load versus displacement curves. The materials used include epoxy, cementitious material, polyester resin, and other similar types. Loadings include quasi-static, seismic, fatigue and shock.
Signicance and Use 4. e88
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. Work Item s – proposed revisions of this standard. Qstm or deformed holes shall be repaired. This provision does not apply to that deformation.
Insert sleeves of the required diameter shall be periodically installed in the loading plate to meet these requirements.
No further reproductions authorized. Position asgm loading device in such a way that it is centered over the anchor to be tested. Maintain complete load-displacement records throughout the test or plot after completion of the test. The instruments 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.
The overall size of the test specimen shall only be reduced when the minimum requirements in 6.
The loading rod shall be of such size to develop the ultimate strength of satm anchorage hardware with minimal elastic elongation and shall be attached to the anchorage system by means of a connector that will minimize the direct transfer of bending stress through the connection.
Whenever a loading plate is required in the testing of a cluster of anchors, ensure uniform loading of the individual anchors of the cluster. Precision and Bias These test methods provide basic testing procedures for use with product-specific evaluation and acceptance standards and are intended to be performed in a testing laboratory.
ASTM E 488.pdf
For anchors intended to be? The choice of the controlled conditions shall simulate the conditions under which the anchors will be used. This standard is not included in any packages. Only those tests required by the specifying authority need to be performed.
The Effect of Steel Co Salmos e hinos Documents. E — 96 3. The displacement to be used for the evaluation of the? Inspect the anchor for failure or any suspected damage after each set of cycles.