ASTM F3545-22 树桩、攀爬杆和三脚架或塔架静载荷的标准试验方法.pdf

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:F3545-22 INTERNATIONAL Standard Test Method for Static Loading of Treestands Climbing Sticks and Tripod or Tower Stands This standard is issued under the fixed designation F3545:the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superseript epsilon (8)indicates an editorial change since the last revision or reapproval. 1.Scope 3.2 corner stabiliry n-the ability of a treestand to resist 1.1 This test method covers procedures for static loading of eccentricity twisting or sudden movement when load is various ponents of treestands climbing sticks and tripod/applied separately to each of the four corners of a foot tower stands that are used for hunting photographing or platform. general observation.This test method does not specify actual 3.3 foor platform n-horizontal structural area of a tree- rated load capacities and corresponding factors of safety that stand on which the user stands or places his feet or both. each ponent should be evaluated to.For actual physical 3.4 integral sear n-a seat whi...