设计基准 meaning in English
design basis
design datum
design norm
Examples
- Making use of the mathematical statistics analysis , probability distributions and statistical parameters of the sustained and transient quality of residential floor live load is studied . thereby the distributed models and parameters of the sustained live load and the transient live load on residential floor are obtained at design reference period t = 50 years and t = 100 years
利用数理统计方法，研究了典型住宅结构楼面持久性活荷载和临时性活荷载的概率分布和统计参数，建立了设计基准期t = 50年和t = 100年时楼面持久性活荷载和楼面临时性活荷载的概率分布模型，并确定了模型参数。 - Due to the influence of the corrosive agents in the outer environment , the resistance and dynamic reliability of the chemical structures declined with time very fast . and it is difficult for the chemical structures that with the normal design reliability level to fulfil their structural functions . on the condition that the design service life is confirmed , the design reliability level of the chemical structures should include the corrosive environment and its effect on the structures . based on agents ' corrosiveness fuzzy classification , this paper suggests a practical method on design reliability level decision - making of the industrial structures , which is very useful for the anti - corrosion design of the industrial structures
化工结构由于受到外部腐蚀性介质环境的影响，其承载能力及动态可靠度水平随使用时间衰减过快，按照普通结构设计可靠度水平设计的工业建筑常难以顺利完成设计使用功能.因此，在设计基准期预先确定条件下，化工结构的设计可靠度水平应综合考虑腐蚀性环境及其对建筑结构的影响特点来决策.根据介质腐蚀性模糊分级，提出了工业建筑设计可靠度水平的一种实用决策方法