1.1本试验方法涵盖了确定承受静载荷时钉子弯曲屈服力矩的程序。它仅适用于工程连接应用中使用的钉子，其中所需的连接容量由设计师指定。 1.2以英寸-磅为单位的数值应视为标准值。本标准不包括其他计量单位。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。 ====意义和用途====== 钉子是木结构中常见的机械紧固件。 目前，用于确定横向加载钉连接能力的工程设计程序使用屈服理论来确定所设计的横向加载钉连接的标称阻力。为了确定侧向荷载钉连接的标称阻力，必须知道弯曲屈服力矩。

1.1 This test method covers procedures for determining the bending yield moment of nails when subjected to static loading. It is intended only for nails used in engineered connection applications, in which a required connection capacity is specified by the designer. 1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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 and health practices and determine the applicability of regulatory limitations prior to use. ====== Significance And Use ====== Nails are a common mechanical fastener in wood structures. Engineering design procedures used to determine the capacities of laterally-loaded nailed connections currently use a yield theory to establish the nominal resistance for laterally-loaded nailed connections that are engineered. In order to develop the nominal resistance for laterally-loaded nailed connections, the bending yield moment must be known.