2) Residual life evaluation
剩余寿命评估
1.
The finite element modeling method is used to stimulate the course at which a reinforced concrete beam isn t loaded until it has fissures and the principle of residual life evaluation on the basis of elements of damaged beam is introduced.
探讨了对钢筋混凝土梁自加载到开裂整个过程进行有限元模拟的方法,介绍了基于损伤梁单元的剩余寿命评估的原理,结合工程实例,基于ANSYS计算钢筋混凝土梁开裂后的损伤度以及剩余寿命,为既有桥梁寿命评估提供参考。
3) residual life
残余寿命
1.
In this paper,the authors review the detection and repair of primary reformer inlet manifold,find out the cause of pipe burst by means of metallographic analysis of burst pipe section and in comparison with information,put forward the estimated residual life of inlet manifold.
通过对一段炉下集气管爆管断面的金相分析,对比资料,找出了爆管原因,提出了下集气管残余寿命的估计值。
2.
The mathematical model,which was used to calculate residual life with reliability for the friction welded joints of 12Cr1M.
在此规范的基础上 ,对已运行过132kh的 12Cr1MoV摩擦焊接头 ,建立了带有可靠度指标的残余寿命数学模型 ,计算结果表明摩擦焊接头 ,在设计寿命期内是完全可靠的 ,摩擦焊这种焊接工艺的质量是稳定可靠的。
3.
Creep internal stress of high temperature piping measured by constant strain rate (CSR) method has been applied to predicting the residual life of high temperature piping.
用恒应变速率法测定高温管道蠕变内应力并预测其残余寿命,不管是以蠕变极限为失效准则,还是以持久强度为失效准则,都可获得令人满意的结果;而以蠕变极限为失效准则的蠕变内应力法与常规的以蠕变试验为基础的等温外推法相比,还具有试验时间短的优点。
4) remainder life
残余寿命
1.
The estimation of facility remainder life plays an important directional role in production plans, facility maintenance and management strategies of an enterprise.
估算机械设备的残余寿命,对企业的生产计划、设备维修和经营决策都有重要的指导作用。
5) life evaluation
寿命评估
1.
The characteristic extraction and optimization based on the life evaluation of diesel engine was researched.
研究了基于振动的柴油机寿命评估中特征提取及优选问题。
2.
The life evaluation method for key components of 300 MW unit s boiler is introduced.
介绍了国产300MW机组锅炉关键性部件寿命评估的方法,运用电厂原有的历次检验、检修的数据,结合金属材料各方面的材料性能,并辅以机组投运以来启停记录和运行方式的统计,对锅炉关键性部件进行寿命评估;该系统对指导电厂合理运行、延长机组寿命及提高效益有着重要意义。
3.
Different methods and theories for life evaluation of power equipment have been summarized, and the research developments of life evaluation technique for power equipments at home and abroad have been introduced as well.
综述了电力设备寿命评估的各种方法、理论 ,介绍了国内外对电力设备寿命评估技术的研究动态 ,同时还对变压器、发电机和电动机的寿命评估方案进行了阐
6) life assessment
寿命评估
1.
Discussion about the method of life assessment for steel T91;
关于T91钢寿命评估方法的探讨
2.
Research of Condition Inspection and Life Assessment on the High Temperature Superheater and Reheater of Boiler;
锅炉高温过热器及再热器状态检验和寿命评估研究
3.
A preliminary investigation is carried out on the service life assessment of domestic flue gas turbine.
介绍了透平机转子的部件检验和强度分析,探讨了国产透平机的寿命评估。
补充资料：残余
1.残存。 2.指残存的人或事物。
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