1) existing structure
在役结构
1.
Research on earthquake action for seismic assessment of existing structures;
在役结构抗震评估地震作用取值研究
2.
The seismic behaviors of the existing structure are deteriorating for kinds of damages,but its following period of service is usually less than the designed service life.
由于环境引起的耐久性损伤使结构的抗震性能不断劣化,但在役结构的后续使用期往往又小于其设计使用期,从概率角度考虑,应对结构在今后可能遭遇的地震作用予以折减,显然,前者对结构性能评估是不利因素,而后者却是有利因素。
3.
Two important aspects of alleviating earthquake disaster are seismic design of new structures and seismic evaluation as well as the retrofit design of existing structures.
基于性能的结构设计是21世纪抗震设计的发展趋势,而新建结构的抗震设计与在役结构的抗震评估及加固设计则是减轻地震灾害的二个重要方面。
2) existing structures
在役结构
1.
Load research of reliability analysis for existing structures;
在役结构可靠度分析中的荷载研究
2.
Analysis of fuzzy dynamic reliability for existing structures;
在役结构的模糊动态可靠度分析
3.
Based on extensive recent published papers,aiming at material’s durability and load’s characteristic of existing structures,the reliability research fruits and their applications are generally presented and compared according to the regular procedure of reliability analysis.
基于近年来大量的相关研究文献,从混凝土结构的材料耐久性和在役结构的荷载特点出发,按结构可靠性分析的常规步骤,对在役混凝土结构可靠性研究的成果和应用作了概括性介绍,并对不同的方法做了比较分析,以期为在这方面的进一步应用和发展提供参考。
3) the existing structure
在役结构
1.
According to difference in the characteristics of the existing structure from design structure, this paper defines the defense intensity of the existing construction during succeed use period.
根据在役结构的“后验性”、时变性,“耐久性”特点,针对目前我国在城市改造与抗震 加固中出现的在役结构后续使用期(后役期)防御烈度形式:等烈度、等超越概率、等发生率 方法,详细分析了它们的风险特点,并提出了作者的看法。
4) service bridge structure
在役桥梁结构
1.
Inspection and dead-load experiment research of service bridge structure;
某在役桥梁结构的检测及静载试验研究
5) existing aseismatic structure
在役抗震结构
1.
In order to solve the problem of optimal maintenance strategy for existing aseismatic structure, on the basis of Markov theory and comprehensively considering such factors as the damage degree of structure, maintenance expense, etc.
为解决在役抗震结构的最佳维修策略问题,采用马尔柯夫过程理论,综合考虑结构的破坏程度、维修费用等因素,以最小维修费用为目标函数建立了抗震结构最佳维修策略的数学模型。
6) steel truss in service
在役网格结构
补充资料：士兵预备役(见预备役)
士兵预备役(见预备役)
reserve duty of the enlisted
shibing yubeiyt士兵预备役(resery。du:y。fthe enlisted)见预备役。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条