1.1 本试验方法涵盖了以下确定楼板和屋顶结构分段结构特性的程序: 部分 试样 5. 加载 6. 变形测量 7. 汇报 8. 精度和偏差 9 测试地板 横向荷载 10 集中荷载 11 测试屋顶 横向荷载 12 集中荷载 13 1.2 本试验方法用于评估地板和屋顶面板的性能( 1. )均匀载荷，以及( 2. )集中静载荷，表示元件实际性能中持续的条件。本标准不适用于评估单个结构框架或支撑构件（地板托梁、椽子和桁架）或两者。 1.3 本标准的文本参考了提供解释性材料的注释和脚注。这些注释和脚注（表和图中的除外）不应视为本标准的要求。 1.4 本标准不适用于混凝土楼板。 1.5 以SI单位表示的值应视为标准值。本标准不包括其他计量单位。 1.6 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践，并确定监管限制的适用性。 1.7 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====== 4.1 横向荷载- 概述的程序将用于评估楼板和屋顶段的挠度、永久变形和极限承载力性能。 基于这些程序数据的性能标准可确保结构充分性和有效服务。 4.2 集中荷载- 集中荷载试验应用于评估结构框架构件的表面压痕。 4.3 这些程序将用于评估模拟使用条件下屋顶和地板段的性能。应根据试验方法评估屋顶和地板段的横隔板剪切荷载 电子455 冲击载荷应根据试验方法进行评估 第661页 或 电子695 .

1.1 This test method covers the following procedures for determining the structural properties of segments of floor and roof constructions: Section Test Specimens 5 Loading 6 Deformation Measurements 7 Report 8 Precision and Bias 9 Testing Floors Transverse Load 10 Concentrated Load 11 Testing Roofs Transverse Load 12 Concentrated Load 13 1.2 This test method serves to evaluate the performance of floors and roofs panels subjected to ( 1 ) Uniform loading, and ( 2 ) Concentrated static loading, which represent conditions sustained in the actual performance of the element. The standard is not intended for the evaluation of individual structural framing or supporting members (floor joist, rafters, and trusses), or both. 1.3 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes, excluding those in tables and figures, shall not be considered as requirements of the standard. 1.4 This standard is not intended to cover concrete floor slabs. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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. 1.7 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 ====== 4.1 Transverse Load— The procedures outlined will serve to evaluate the performance of floor and roof segments for deflection, permanent set and ultimate capacity. Performance criteria based on data from these procedures can ensure structural adequacy and effective service. 4.2 Concentrated Load— This concentrated load test shall be used to evaluate surface indentation of structural framing members. 4.3 These procedures will serve to evaluate performance of roof and floor segments under simulated service conditions. Diaphragm shear loading of roof and floor segments shall be evaluated under Test Method E455 . Impact loading shall be evaluated under Test Methods E661 or E695 .