标准编号：ISO 22111:2019
中文名称：结构设计基础 一般要求
英文名称：Bases for design of structures — General requirements
发布日期：2019-09
标准范围
This document provides the requirements for structural design and procedures following a semi-
probabilistic approach that conform to the general principles for structural reliability as stipulated by
ISO 2394. The scope of requirements and procedures are accordingly limited to the design of structures
for which sufficient knowledge and experience are commonly available on design and construction
practice to ensure that target levels of reliability account for the nature and consequences of structural
failure. Situations outside these limitations are covered by ISO 2394.
The methods that are included in this document are the semi-probabilistic limit states approaches that
are proven to achieve sufficient and consistent levels of structural reliability.
This document relies on standardized procedures for the characterization of the load bearing
performance of the structures within its scope. Sufficient information is needed on uncertainties of
design variables and models to be able to derive semi-probabilistic design measures for verification of
structural reliability within the scope of this and the related design standards.
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