1.1 本试验方法涵盖了用作防爆屏障的金属门和框架及其约束硬件（如门闩和铰链）的结构性能。该方法涉及根据指定爆破压力的特征和门板设计的结构特性应用等效静压。 1.2 静态测试对测试的装置尺寸或类似结构的较小装置有效。不允许对大于试样的单位推断试验结果。 1.3 本标准试验方法不适用于由炸药、激波管装置的强迫空气或用于产生动态载荷的任何其他方法产生的力的试验。 1.4 正确使用该方法需要了解压力、挠度和应变计测量原理（如适用）。 1.5 使用此方法，可以测试样本以确定极限静态承载力，或测试特定静态测试负载。 1.5.1 程序A 当不需要荷载-挠度曲线且施加单一荷载时，应使用。 1.5.2 程序B 当需要荷载-挠度曲线且施加单个或多个荷载时，应使用。 1.6 以国际单位制表示的数值应视为标准。括号中提供的值仅供参考。 1.7 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、健康和环境实践，并确定监管限制的适用性。 1.8 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 5.1 防爆门设计用于防止计划或意外爆炸或压力泄漏造成的问题和危险。当用于防爆应用时，该测试方法将为规范提供门结构、约束硬件、框架和框架锚的可靠性的合理保证。

1.1 This test method covers the structural performance of metal doors and frames and their restraining hardware (such as latches and hinges) used as a blast resistant barrier. This method involves applying an equivalent static pressure based on the characteristics of the specified blast pressure and structural properties of the door panel design. 1.2 The static tests are valid for the unit size tested or for smaller units of analogous construction. Extrapolation of test results for units larger than the test specimen are not permitted. 1.3 This standard test method is not applicable to tests where the forces are created by explosive charges, forced air from a shock tube apparatus, or any other method used to generate a dynamic load. 1.4 The proper use of this method requires knowledge of the principles of pressure, deflection, and when applicable, strain gauge measurement. 1.5 Using this method, specimens may be tested to determine ultimate static capacity or tested to specific static test loads. 1.5.1 Procedure A shall be used when a load-deflection curve is not required and a single load is applied. 1.5.2 Procedure B shall be used when a load-deflection curve is required and a single or multiple loads are applied. 1.6 The values stated in SI units are to be regarded as the standard. The values provided in parentheses are for information only. 1.7 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. 1.8 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 Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 5.1 Blast resistant doors are designed to protect against the problems and dangers created by a planned or accidental explosion or pressure leak. This test method will provide reasonable assurance to the specifier of the reliability of a door's structure, the restraining hardware, the frame, and the frame anchors when used in a blast resistant application.