提出了基于灰色理论的海底管道剩余寿命预测方法。
A method to forecast the remaining life of corrosive submarine pipelines based on grey theory was proposed.
提出了考虑裂解管蠕变损伤和减薄损伤的剩余寿命预测方法。
A residual life predication method of cracking tube is proposed taking account of the creep damage and the thinning damage of the tube.
对现有的一些腐蚀剩余寿命预测方法进行分析比较，并进行了分类总结。
The existing methods of corrosion residual life prediction were analyzed and compared, then were classified.
初步探索了金属磁记忆检测仪等无损检测技术在废旧零件剩余寿命预测中的规律。
The new nondestructive measurement facilities, such as metal magnetic memory tester, were applied to forecast the residual life of the waste components.
通过对在役输气管道腐蚀因素的分析，总结出了长输管线腐蚀剩余寿命预测的特点。
The characteristics of corrosion residual life prediction for long-distance transport pipeline were summarized.
分析了海底管道腐蚀因素与腐蚀量之间的规律以及应用灰色理论进行剩余寿命预测的可行性。
The feasibility of using grey theory to forecast the remaining life of corrosive submarine pipelines was discussed.
这是对我国桥梁钢结构防腐蚀涂层腐蚀剩余寿命预测，安全运营动态管理研究的一次积极探索。
This is an active explore to life prediction of anticorrosive coating of bridge steel structure and its dynamic management.
对比例风险模型、滤波模型等剩余寿命预测模型和不同目标下维修决策优化模型进行了建模分析。
Proportional hazards model and filtering model belong to residual life prediction model and maintenance decision optimizing models under different targets are deeply analyzed.
剩余寿命预测是再制造工程的核心内容之一，金属磁记忆技术在再制造毛坯寿命预测领域极具潜力。
The residual life prediction is one of the cores of the remanufacturing engineering. Metal magnetic memory testing (MMMT) is a highly promising tool in this field.
另外，在外腐蚀直接评价过程的直接检查和后期评价步骤中涉及到管道剩余强度评价和剩余寿命预测。
In addition, remaining strength assessment and remaining life prediction are involved in direct examination and post-assessment of the direct assessment process.
在剩余强度和剩余寿命研究的基础上，用VB6.0编制了“腐蚀管道剩余强度评价和剩余寿命预测系统”软件。
On the basis of the study on remaining strength and remaining life, it programmed software 'remaining strength assessment and remaining life prediction system' using VB6.0.
结果表明，用CSR法测定高温构件的蠕变内应力是可行的，将蠕变内应力用于高温构件的剩余寿命预测是有效的，并可克服一般外推方法的不足。
The results showed that it was viable to use CSR measuring creep internal stress of high temperature components and effective to forecast residual life of high temperature components using …
获得了用电阻变化测量疲劳损伤的公式，应用计及疲劳极限和循环应力幅影响的非线性累积疲劳损伤模型，给出了金属材料疲劳损伤的剩余寿命预测公式。
By using the nonlinear cumulative fatigue damage model considering the influence of the fatigue limit and the cyclic stress amplitude, the remaining life formula of the.
本文采用动态小波神经网络方法，对复合材料疲劳剩余寿命进行了预测，结果与试验结果很接近。
The dynamic wavelet neural network method is applied to predict the fatigue residual life of the composite material. The predicting result is very close to the testing result.
应用混合计算智能方法，进行大型发电机定子绝缘击穿电压预测以对其剩余寿命进行评估。
A hybrid computing intelligence approach was used in the residual life prediction of large generator stator insulation.
研究成果可用于海港码头剩余寿命的预测。
The research result may be applied to prediction of residual service life of sea ports.
对实验室环境下LY12-CZ铝合金进行了预腐蚀及疲劳寿命与剩余强度的预测研究。
The fatigue life and residual strength after corrosion damage tests for laboratory specimens of LY12-CZ aluminum have been investigated.
该模型可以用来分析炉管失效的原因，预测炉管的损伤程度及剩余寿命，为炉管损伤分析和及时更换炉管提供科学依据。
This model can be used to analyze the failure and to predict the damage and the residual life of the tube. It is helpful for the tube exchanging in time.
实例说明该方法简单适用，最终实现了舰船装备结构剩余使用寿命的预测。
The practical examples show the method is simple and applicable, and can realize remanent life prediction for warship equipments.
在考虑加载历史对疲劳寿命的影响下，建立了描述混凝土累积损伤的非线性模型；并根据损伤等效原理给出了混凝土疲劳剩余寿命的预测方法和步骤。
Taking into account of the effect of loading history, a new nonlinear cumulative damage model is established and the steps to predict remaining fatigue life with the model is given.
对现役桥梁结构进行可靠性评定及剩余使用寿命预测，是我国工程界急待解决的问题。
Structural reliability estimation and structural residual service life predication are some of the urgent problems need to be solved in the engineering field.
现役结构可靠性评定、剩余使用寿命预测及结构可靠性设计，是我国工程界急待解决的问题。
Structural reliability rating, structural residual service life predication and structural reliability design are some of the urgent problems need to be solved in the engineering field.
通常采用腐蚀管道剩余强度的估算方法来评价腐蚀管道的安全性，预测管道的剩余寿命。
The method for determining the remaining strength of corroded pipeline is usually used to evaluate the safety of corroded pipeline and forecast its residual life.
在腐蚀速率电化学模型和剩余强度评价的基础上，采用一定的预测步骤确定了不同腐蚀类型缺陷的剩余寿命。
The residual lives of corrosion defects of different types were got basing on the electrochemical models of the corrosion rates and residual strength evaluation.
模型预测的剩余寿命与实际试验结果的对比验证了模型的精度与有效性。
The precision and validity of the model was verified by the results of variable amplitude loading.
模型预测的剩余寿命与实际试验结果的对比验证了模型的精度与有效性。
The precision and validity of the model was verified by the results of variable amplitude loading.
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