49.045 结构和结构元件 标准查询与下载



共找到 460 条与 结构和结构元件 相关的标准,共 31

本文件规定了宇航用商业现货半导体器件(以下简称COTS器件)的质量保证要求,确立了宇航用COTS器件需求分析、评价试验、破坏性物理分析(DPA)、筛选试验、鉴定试验的具体要求和应用控制要求。 本文件适用于宇航用COTS器件质量保证。 本文件不适用于COTS器件供方的生产过程及质量体系的管理和控制。

COTS semiconductor parts for space application—Quality assurance requirements

ICS
49.045
CCS
V25
发布
2021-12-31
实施
2022-07-01 00:00:00.0

Requirements for structural stress analysis of space products

ICS
49.045
CCS
V70
发布
2019-10-18
实施
2020-05-01 00:00:00.0

List of aerospace equivalent terms—Part 9: Aircraft structure

ICS
49.045
CCS
V35
发布
2018-02-06
实施
2018-02-06 00:00:00.0

Interface design specification for standard modules of science experiment rack in space station

ICS
49.045
CCS
V22
发布
2017-12-29
实施
2018-04-01 00:00:00.0

本标准规定了宇航元器件的鉴定条件.评估要求,鉴定试验及鉴定全过程的管理和技术要求。 本标准适用于宇航元器件鉴定机构对国产宇航元器件的鉴定,其他情况下的元器件需要进行鉴定时可参照执行。

Requirements for qualification of space components

ICS
49.045
CCS
V25
发布
2012-12-31
实施
2013-07-01

Gangway hanger

ICS
49.045
CCS
U26
发布
1987-12-15
实施
1988-10-01

本文件规定了WF型航天器连接释放装置(以下简称释放装置)的产品结构与分类、技术要求、试验方法、检验规则和标志、包装、运输、存储。 本文件适用于1200kg以下航天器的释放装置设计、试验、交付、使用等。

WF type spacecraft connection release device

ICS
49.045
CCS
C374
发布
2023-12-28
实施
2024-01-01

BS IEC 62899-301-3. Printed Electronics - Part 301-3. Equipment. Contact printing. Rigid master. Method to measure the shape errors of printing plate rollers

ICS
49.045
CCS
发布
2023-06-01
实施
2023-06-01

1.1 This test method covers the determination of the shear strength and shear modulus of interlayer materials that are restrained by relatively high modulus plies in laminated transparencies. This test method can be used with single or multiple plies of the same interlayer materials. 1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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.

Standard Test Method for Shear Strength and Shear Modulus of Aerospace Glazing Interlayer Materials

ICS
49.045
CCS
发布
2023-05-01
实施

1.1 This guide applies to any automated system that uses data from an aircraft to create an Aircraft Braking Action Report (ABAR) (see Terminology E3188). The system may be installed on an aircraft or operated remotely. This standard is intended to ensure that all ABARs created by automated systems meet a minimum level of quality and represent a standardized set of assumptions. This standard does not provide any guidance or means for the dissemination of an ABAR or related information. 1.1.1 Aircraft systems producing ABARs or ABAR-related flight crew alerts are covered by the appropriate regulatory guidance for aircraft certification. 1.2 This standard utilizes the terms and methods relating to aircraft anti-skid systems as documented in FAA AC 25-32. 1.3 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 Risk Management—Aircraft braking action reports contain information that may be used to reference the operating limits of an aircraft. Section 6 details the safety analysis and specific guidelines for airborne and remotely operated systems. 1.5 Operational Use—This standard does not address operational considerations nor recommend policies regarding the use of an aircraft braking action report. 1.6 Mandating and Recommended Phrases—To enhance comprehension and clarity, required and recommended tasks are listed with the following nomenclature: 1.6.1 The term “shall” is used to indicate a provision is mandatory. Such requirements are sequentially listed as “REQXX.” 1.6.2 The term “should” is used to indicate that a provision is recommended as a good practice. Such recommendations are sequentially listed as “RECXX.” 1.7 This standard provides guidance for performing one or more specific functions. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this standard may be applicable in all circumstances. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project’s many unique aspects. The word “Standard” in the title means only that the document has been approved through the ASTM consensus process. 1.8 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. 1.9 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.

Standard Guide for Friction-Limited Aircraft Braking Measurements and Reporting

ICS
49.045
CCS
发布
2023-01-01
实施

1.1 This guide is intended to summarize the standard test methods available on individual and composite materials utilized in fabrication of aerospace plastic transparent enclosures. As such, it is intended to specifically include transparent thermoplastics, transparent elastomers, and reinforced plastics, whether thermoplastic or thermosetting. 1.2 This guide is intended as an aid in the search for test methods pertinent to Aerospace Plastic Transparent Enclosures. It should be understood that all methods listed may not apply to all enclosures. 1.3 The standards included refer to the properties or aspects listed in Table 1. The properties or aspects are listed in alphabetical order and the descriptions used are intended to facilitate the search. 1.4 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. 1.5 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.

Standard Guide for Testing Materials for Aerospace Plastic Transparent Enclosures

ICS
49.045
CCS
发布
2023-01-01
实施

1.1?This specification addresses the structural requirements that apply to all portions of the airframe regardless of component, system, or structure. 1.2?This specification was originally conceived for small airplanes as defined in the F44 terminology standard but may find bro

Standard Specification for Structures

ICS
49.045
CCS
发布
2021-05-01
实施

1.1 This test method covers determination of the effects of exposure to thermal shock, condensing humidity, and simulated weather on aerospace transparent enclosures. 1.2 This test method is not recommended for quality control, nor is it intended to provide a correlation to actual service life. 1.3 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3.1 Exceptions—Certain inch-pound units are furnished in parentheses (not mandatory) and certain temperatures in Fahrenheit associated with other standards are also furnished. 1.4 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. 1.5 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.

Standard Test Method for Environmental Resistance of Aerospace Transparencies to Artificially Induced Exposures

ICS
49.045
CCS
发布
2021-05-01
实施

1.1 This test method covers conducting bird impact tests under a standard set of conditions by firing a packaged bird at a stationary aerospace transparency (windshield, canopy, or window) mounted in a support structure. 1.2 Units—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. 1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 8. 1.4 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.

Standard Test Method for Bird Impact Testing of Aerospace Transparent Enclosures

ICS
49.045
CCS
发布
2021-05-01
实施

1.1?This test method covers the determination of the impact resistance of an aerospace transparent enclosure (windshield, canopy, window, lens cover, etc.), hereinafter called windshield, during hailstorm conditions using simulated hailstones consisting of ice balls molded under

Standard Test Method for Hail Impact Resistance of Aerospace Transparent Enclosures

ICS
49.045
CCS
发布
2021-05-01
实施

BS IEC 62899-301-3. Printed Electronics - Part 301-3. Equipment. Contact printing. Rigid master. Measurement method of printing plate roller shape errors

ICS
49.045
CCS
发布
2020-12-04
实施
2020-12-04

BS IEC 62899-506-1. Printed electronics - Part 506-1. Quality assessment- Accelerated stress test of printed heating element

ICS
49.045
CCS
发布
2020-12-04
实施
2020-12-04

Standard Guide for Friction-Limited Aircraft Braking Measurements and Reporting

ICS
49.045
CCS
发布
2020-11-01
实施

1.1 This specification covers international standards for ice protection aspects of airworthiness and design for “general aviation” aircraft. 1.2 The applicant for a design approval must seek the individual guidance of their respective civil aviation authority (CAA) body concerning the use of this specification as part of a certification plan. For information on which CAA regulatory bodies have accepted this specification (in whole or in part) as a means of compliance to their Small Aircraft Airworthiness regulations (hereinafter referred to as “the Rules”), refer to ASTM F44 webpage (www.ASTM.org/COMMITTEE/ F44.htm) which includes CAA website links. 1.3 Units—The values are stated in units common to the field of aircraft icing. Typically SI or inch-pound units are used, but in some cases this has resulted in the use of mixed units due to the historical development of these values. In cases where values are given in one system with the other system following in brackets, the values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.4 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. 1.5 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.

Standard Specification for Ice Protection for General Aviation Aircraft

ICS
49.045
CCS
发布
2020-08-15
实施

1.1 This test method covers the visual inspection of shallow or superficial scratches on the surface of aerospace transparent plastic materials. 1.2 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. 1.3 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.

Standard Test Method for Intensity of Scratches on Aerospace Transparent Plastics

ICS
49.045
CCS
发布
2019-11-01
实施



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