ASTM E894-2018 建筑物用永久性金属栏杆系统和栏杆锚具的试验方法 Standard Test Method for Anchorage of Permanent Metal Railing Systems and Rails for Buildings

1.1 This test method describes procedures to be followed in testing the performance of the anchorage of all types of new and existing permanent metal railing systems (guard, stair, and ramp-rail systems), and rails (hand, grab, and transfer rails) installed in and for agricultural, assembly, commercial, educational, industrial, institutional, recreational, and residential buildings. 1.2 This test method is applicable to railing systems and rails having major structural components made of metal and secondary components made of metal or other materials such as wood, plastics, and glass. 1.3 The test method described can be used to determine whether the anchorage of permanent metal railing systems and rails complies with anticipated performance requirements. 1.4 Specifically, this test method covers procedures for determining the static tension, shear, and moment resistance of anchorages for permanent metal railing systems, and rails in structural elements made of concrete, masonry, wood, and metal as well as related products. 1.5 No consideration is given in this test method to any possible deterioration of anchorage systems, resulting from adverse environmental conditions. The performance of special tests covering this aspect may be desirable. 1.6 Should computations make it possible to provide the needed information, testing may be employed for purposes of verification. 1.7 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. 1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard sta