In this paper , according to the demand of reliability - based evaluation , bridge is divided into three parts : superstructure , structure transmitted load and substructure . based on the reliability assessment of every member , holistic judgment is integrated 本文根据桥梁结构可靠性评定的要求，按桥梁的破坏路径将其整体划分为上部结构、传力结构和下部结构，在对构件进行可靠性评定的基础上，进行结构体系的综合评价。
4 . the dynamic reliability theory the structural reliability rating method and the structural residual service life prediction method mentioned above are applied to a simply supported beam bridge in this paper , and the corresponding calculation methods correlated to bridges are formulated 四、本文将上述动态可靠度理论、可靠性评定和剩余使用寿命预测的方法对简支梁桥进行探索性应用，得出了桥梁相关方面的计算方法。
Calibrations values of design target reliability index are presented correspond to the active specification for design of reinforced concrete and priestesses concrete highway bridge and culverts , and it is used as a jumping off point in evaluation criterion , which was setup in this paper 文中给出了对应于现行《公路混凝土及预应力钢筋混凝土桥涵设计规范》的设计目标可靠指标的校准值，并将其作为可靠性评定标准的起点。
In this paper , the backward simulation was summarizd at home andabroad , the characteristics of shell nosing were introduced , the theory and scheme of backward simul - ation of shell nosing was constructed , the determined methods of the boundary conditions were put forward in backward simulation for the processes of shell nosing 介绍了制导武器的可靠性评定的方法、技术,并在此基础上讨论了计算机等高新技术、方法在制导武器可靠性评定中的应用分析,给出了其发展动向
Fourthly , in term of the basal theory of the reliability of structural system , the basal system assessing the reliability of the multiplayer steel frame is put forward and established ; the trichotomy that is a way basal system assessing the reliability of the steel frame according as the route of transferring forces and assessing the reliability of the steel frame of coke made by dry flameout , which can improve the the assessing ways on the reliability of our country criterion and add the assessing ways on the reliability of the multiplayer steel frame 第四，根据结构体系可靠性的基本原理，提出和建立了多层钢框架可靠性评定的基本体系，提出按传力路径评定钢框架体系可靠性的三分点法，并对干熄焦钢框架的可靠性进行了完整的评定，它们可改进现行国家标准的可靠性评定方法，并为增加多层框架的可靠性评定方法提供参考。
Based on the illustration of the using state of industrial buildings and the present appraisal method of structural reliability , the paper indicates the relationship between structural state and reliability , by analyzing the feature rule and reason of scathe and demolish of steel workshop , and puts forward the basic view of appraisal method of structural reliability . structural state is the external performance of structure ; the decline of structural performance and decrease of the reliability level are shown as the alter of structure state . therefore , the analysis and appraisal of structure state can evaluate the structural reliability indirectly 论文在阐述我国工业建筑使用状况和现有结构可靠性评定方法的基础上，通过分析钢结构厂房损伤、破坏的特点、规律和原因，指出结构状态与其可靠性之间的关系，并由此提出结构可靠性的状态评定方法的基本思想：结构状态是结构的外在表现，结构性能的衰退和可靠度水平的降低一般都可表现为结构状态的变化，因此通过对结构状态的分析和评价，可间接地对结构的可靠性作出评定。
Appraising the existing structural reliability is an important embranchment of the theory about reliability . today , the methods of appraising the existing structural reliability that is used in our country generally belong to applied methods , but the expression about verifying the bearing capacity in this method is educed according as statistical information of future structures . because the statistical property of existing structural loading and resistance is obvious different form the future structure , the methods ca n ' t reflect the statistical property of existing structural 现有结构可靠性评定是结构可靠性理论的一个重要分支，我国目前的建筑物可靠性评定方法总体上属于实用鉴定法，但这种方法的承载力校核表达式是依据拟建结构的统计信息得出的，由于现有结构的荷载、抗力等的统计特性明显不同，因此这种方法难以合理反映现有结构的具体特性，而应根据荷载、抗力等的具体统计参数，建立现有结构的承载力校核表达式。
It has direct instructional significance to the assess , maintain and reinforce the steel frame of the coke made by dry flameout that is build secondly , thirdly that the content and result are studied in this paper , which can also help improve the design about this kind of frame and promote the prevalence of the coke made by dry flameout 论文研究内容和结果对于宝钢二期、三期干熄焦钢框架的可靠性评定和维修。加固具有直接的指导意义，并可为该类框架的结构设计提供参考，推动干熄焦丁一艺的州十一。
Aiming at the problems that there are in the fuse universal test of the conventional weapons test , this paper puts forward using quality control method and statistical analysis method to get the optimum plan for fuse universal test , meanwhile evaluates the reliability 本论文针对常规兵器试验中引信通用性试验存在的一些问题，提出用线外质量管理方法?稳健试验法、极差分析和方差分析等统计分析方法，对引信通用性试验方案进行优化设计，同时对引信的通用性进行了可靠性评定。
By first applying the comprehensive evaluation and fuzzy methods to evaluate the automobile reliability , the paper establishes mathematic models of weighed and fuzzy comprehensive evaluation of reliab ility of overhauled motor vehicles , the reliability evaluation of overhauled vehicles is improved from individual indexes to comprehensive indexes . the article puts forwards the theory foundation for comparison of reliability level of different type of automobile and provides a set of reliability evaluation method for the automobile maintenance field 首次把综合评价方法和模糊评判用于汽车可靠性评定，建立了大修汽车可靠性的加权综合评价和模糊综合评价的数学模型，使大修汽车可靠性评价由单项指标提高为综合指标，为比较不同型号汽车的可靠性水平提出理论依据，也为汽车维修领域提供了一套实用的可靠性评价方法。
