1) steel crane structures in service
在役钢结构吊车梁
1.
Regarding the crane load as a stochastic process, a reliable life assessment method of steel crane structures in service is proposed based on dynamic reliability of fatigue.
从Miner累积损伤的定义出发,视累积损伤为随机过程,临界损伤为随机变量,基于疲劳动态可靠性理论,提出了在役钢结构吊车梁疲劳剩余寿命的可靠寿命评估方法。
2) Steel bridge structure
在役钢结构桥梁
3) steel crane beam
钢结构吊车梁
1.
The statistic parameters of load effect and resistance to fatigue reliability of steel crane beams are studied in the paper.
通过钢结构吊车梁实测资料与以往疲劳试验资料进行统计分析,提出了荷载与抗力的统计参数,用一次二阶矩方法对钢结构规范中规定的8类连接和构造形式的疲劳可靠性进行了校准分析,根据计算结果给出疲劳目标可靠指标的建议值与分项系数的设计表达式。
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) steel crane girder
钢吊车梁
1.
Probe on the mechanism of the fatigue fracture of the upper part of welded steel crane girders;
焊接钢吊车梁上部区域疲劳破坏的探讨
2.
Reliability evaluation and strengthening for the steel crane girder;
某钢吊车梁的可靠性鉴定及加固处理
3.
Fuzzy analysis on the crack damage in the steel crane girder system;
钢吊车梁系统裂缝损伤的模糊分析
6) steel crane beam
钢吊车梁
1.
Design and calculation of steel crane beam for multifunction crane
多功能吊车钢吊车梁的设计与计算
2.
Construction drawings of steel crane beam with middle and light class duty type are compiled in National Building Standard Design Collective Drawings SG520-1,2,which is convenient for the design procedure;however,deficiencies of tedious work and high repetitions during drawing still exist.
《国家建筑标准设计图集》SG520-1,2对中轻级工作制钢吊车梁的施工详图进行了汇编,方便了工程设计。
补充资料：于役
1.行役。谓因兵役﹑劳役或公务奔走在外。
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