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 readings shall be obtained prior to reaching peak load. Work Item s – proposed revisions of this standard. Three separate anchor tests at a given load without failure shall be sufficient to establish the maximum shock capacity of the anchorage system. For eld 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.
Calibrated load cells which meet the speci?
ASTM E 488.pdf
A superscript epsilon e indicates an editorial change since the last revision or reapproval. 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 materials used include epoxy, cementitious material, polyester resin, and other similar types. The corrected displacement at maximum or at any other test load is observed from the plot relative to the adjusted zero-load displacement value.
Size effect in bearing Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
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 xstm the instrument is not inuenced during the test by deection or failure of the anchor or structural member. Add to Alert PDF.
For anchors intended to be? Product-specific evaluation and acceptance standards may add specific details and appropriate parameters as needed to accomplish the testing.
The load and displacement measuring devices shall be capable of providing data points at least once per second in order to produce continuous load versus displacement curves.
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. Your Alert Profile lists the documents that will be monitored. aetm
ASTM E() – Standard Test Methods for Strength of Anchors in Concrete and Masonry Elements
The enlarged diameter section of the hole is predrilled or enlarged by an expansion process during setting of the anchor. The testing may atsm performed in either system e488 reported in that system and the results converted to the other. Loadings include quasi-static, seismic, fatigue and shock.
However, anchor diameters, threads, and related testing equipment shall be in accordance with either inch-pound or SI provisions. Originally approved in 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.
E 96 FIG. ASTM E This standard has been approved for use by agencies of the Department of Defense.
Already Subscribed to this document. Describe such conditions satm detail. The moisture content of the structural member at time of test is determined by several methods, including drying of small samples to constant weight or use of moisture meters; E — 96 concrete or masonry members shall be evaluated.
The loading rod shall be of such size to develop the ultimate strength of the 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. E 96 Reapproved Standard Test Methods forStrength of Anchors in Concrete and Masonry Elements1This standard is issued under the xed designation E ; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
The edges of the shear loading xture shall be chamfered or have a radius to prevent digging in of the loading plate. An extension of the axis of the shear loading rod or plate shall pass through the centric axis of the cluster of anchors.
Link to Active This link will always route to the current Active version of the standard. E 4 Practices for Force Veri? Please first verify your email before subscribing to alerts. Precision and Bias Bond strength of hot-d Cast-in-place concrete, grout-set, and epoxy-set anchors are some examples of anchorage systems that require provisions for aging or curing.
ASTM E / EM – 18 Standard Test Methods for Strength of Anchors in Concrete Elements
This standard is not included in any packages. This weight is secured to the structural member by the anchor see Fig. Environmental exposures include freezing and thawing, moisture, decreased and elevated temperatures and corrosion. Provide uniform contact between the surface of the structural member and the support system. The load and displacement measuring devices shall be capable of providing data points at least once per second in order to produce continuous load versus displacement curves.
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.
We have no amendments or corrections for this standard. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Testing shall begin only after the test specimens have reached at least an appropriate stable condition with regard to temperature and moisture content.
The steel weight is then set over the hole or the installed anchor.
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 sstm of the anchors and that the applied shear loads remain parallel to the surface of the structural member during testing. The anchors shall be tested at distances equal to or greater than those given in Table 2.