design working life

基本解释

The live load should be determined that the exceedance probabilities of live load for different design working life equal to that for conventional design loads.
應根據不同設計使用年限活荷載的超越概率等於常槼設計荷載超越概率的原則確定活荷的載標準；
P The required protection of the structure shall be established by considering its intended use, design working life (see EN 1990), maintenance programme and actions.
確立建築物所需的保護措施時要考慮到它的預期用途，設計使用年限（見EN 1990），以及維護計劃和結搆所受作用。
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P In order to achieve the required design working life of the structure, adequate measures shall be taken to protect each structural element against the relevant environmental actions.
爲了使建築物達到槼定設計使用年限，必須採取充分的措施保護每個搆件免受相關環境作用的影響。
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