标准号：ISO 20332-2008
实施状态：作废
中文名称：起重机.钢结构特性检验
英文名称：Cranes - Proof of competence of steel structures
发布日期：2008-12-15
被替代标准：ISO 20332-2016
代替标准：ISO/FDIS 20332-1-2008
采用标准：GB/T 30024-2013,IDT
起草单位：ISO/TC 96
标准简介：This International Standard sets forth general conditions, requirements, methods and parameter values for
performing proof-of-competence determinations of the steel structures of cranes based upon the limit state
method. It is intended to be used together with the loads and load combinations of the applicable parts of
ISO 8686.
This International Standard is general and covers cranes of all types. Other International Standards may give
specific proof-of-competence requirements for particular crane types.
Proofs of competence, by theoretical calculations and/or testing, are intended to prevent hazards related to
the performance of the structure by establishing the limits of strength, e.g. yield, ultimate, fatigue, brittle
fracture.
According to ISO 8686-1, there are two general approaches to proof-of-competence calculations: the limit
state method employing partial safety factors, and the allowable stress method employing a global safety
factor. The allowable stress method is a permitted alternative to the limit state method as set forth in this
International Standard.
Proof-of-competence calculations for components of accessories (e.g. hand rails, stairs, walkways, cabins)
are not covered by this International Standard. However, the influence of such attachments on the main
structure needs to be considered.
文件格式：PDF
文件大小：1.13MB
文件页数：78
（以上信息更新时间为：2019-11-22）
ISO 20332-2008 起重机.钢结构特性检验.pdf
(1.13 MB)
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