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Standard Specification for Establishing and Monitoring Structural Capacities of Prefabricated Wood I-Joists (Includes all amendments And changes 1/3/2025).
NORMA vydaná dňa 1.3.2019
Označenie normy: ASTM D5055-19e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.3.2019
Kód tovaru: NS-982042
Počet strán: 38
Približná hmotnosť: 114 g (0.25 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
ICS Number Code 79.080 (Semi-manufactures of timber)
1. Scope | ||||||||||||||||||||||||||||||||||
1.1 General—This specification gives procedures for establishing, monitoring, and reevaluating structural capacities of prefabricated wood I-joists. Capacities considered are shear, reaction, moment, and stiffness. Procedures for establishing common details are given and certain design considerations specific to wood I-joists are itemized. 1.2 Contents of the Standard—An index and brief description of the main features of this specification are given in X2.1.1. 1.3 Development of the Standard—The development and intent of this specification is discussed in Appendix X2. 1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.5 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. 1.6 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. |
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||
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