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安全寿命设计
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  safe-life design
     According to the fatigue type, use safe-life design method to study tower crane’s fatigue, and choose nominal stress approach to estimate the life of tower crane.
     并根据其疲劳类型,确定选用安全寿命设计方法对塔式起重机钢结构进行疲劳分析,并应用名义应力法估算塔式起重机钢结构的疲劳寿命。
短句来源
  safety life
     This paper discusses the design thinking for structural strength of modern aircraft from evolution of Amercian Military Aircraft Specification of Strength and Stiffness, and describes the researches on safety life, damage tolerance(i.e.safety life with supplementary damage tolerance) and durability ( i.e.durability with supplementary damage tolerance), etc.
     本文从美国军用飞机强度和刚度规范的演变来探讨近代飞机结构强度的设计思想,並对有关具体实施中的分析与试验验证要求作了较详细的论述,涉及安全寿命设计、损伤容限设计(即辅以损伤容限设计的安全寿命设计)和耐久性设计(即辅以损伤容限设计的耐久性设计)等。
短句来源
     In this paper, the fatigue of the motorcycle carriage system is analyzed in accordance with the safety life and the specific calculation is introduced.
     选用安全寿命设计方法分析摩托车车架系统的疲劳问题,提出了对摩托车车架系统进行疲劳寿命计算的具体方法。
短句来源
  “安全寿命设计”译为未确定词的双语例句
     Taking the bogie frame of EMU as a practical example to study reliability technique used for operational safety, a new method was introduced for monitoring structure fatigue safety in service period, in which the frame fatigue analysis and life evaluation were performed according to dynamic stress history yielded from a structural response simulation under acceleration exciting recorded on line test.
     论文研讨了在产品设计这一全生命周期的初期阶段,进行机车车辆结构安全设计技术,其中包括结构安全寿命设计技术,疲劳可靠性分析和设计及事故安全可靠性设计的技术和方法,以及面向材料、制造和加工工艺及装配的安全设计技术;
短句来源
     In this paper the early stage fatigue design methods are reviewed, which include infinite life design, safe life design, fail-safe design, damage tolerance design. Reliability method of fatigue design is described in detail. The nominal stress method of estimating fatigue life is compared with local stress-strain methods.
     本文对早期疲劳设计方法,包括无限寿命设计、安全寿命设计、破损-安全寿命设计、损伤容限设计作了简单的回顾,对可靠性设计新方法作了详尽描述,同时还对疲劳寿命估算中的名义应力法与局部应力应变法进行了比较,最后对今后这课题的研究提出了一些建议。
短句来源
     Two kinds of durability analysis approach and the distinguishing feature of durability test are briefly presented. The relation and difference among the designs of durability, safe-life and damage tolerance are stated.
     简述了两大类耐久性分析方法和耐久性试验特点、说明了耐久性设计与安全寿命设计和损伤容限设计之间的联系与区别。
短句来源
     In this paper, usual methods of safe life design and damage tolerance design are discussed, and a new method of reliability design is presented in combination with safe life design and damage tolerance design.
     本文分析了常用的安全寿命设计法和损伤容限设计法,提出了结合两者进行可靠性设计的一种新方法。
短句来源
  相似匹配句对
     Designing for Security
     安全设计
短句来源
     The design of safety-lifetime for the new bus axle
     新型大客车前轴的安全寿命设计
短句来源
     Design of Secure Operating System
     安全操作系统的设计
短句来源
     ON LOWER LIMITS OF SAFETY LIFE
     安全寿命下限的研究
短句来源
     SECURITY
     安全
短句来源
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  safe-life design
In safe-life design the structural component must remain crack-free during service.
      
When the structure is designed to be statically determinant, a safe-life design approach is used.
      
  safety life
Instead, our purpose is to highlight the fact that they are a factor in the abil ity to maintain continuity of the system safety life-cycle process.
      


This paper discusses the design thinking for structural strength of modern aircraft from evolution of Amercian Military Aircraft Specification of Strength and Stiffness, and describes the researches on safety life, damage tolerance(i.e.safety life with supplementary damage tolerance) and durability ( i.e.durability with supplementary damage tolerance), etc. Meanwhile, this paper discusses also the necessity and feasibility for the employment of durability and damage tolerance in designing the landing gear and...

This paper discusses the design thinking for structural strength of modern aircraft from evolution of Amercian Military Aircraft Specification of Strength and Stiffness, and describes the researches on safety life, damage tolerance(i.e.safety life with supplementary damage tolerance) and durability ( i.e.durability with supplementary damage tolerance), etc. Meanwhile, this paper discusses also the necessity and feasibility for the employment of durability and damage tolerance in designing the landing gear and gives some teachnical data and specifications appropriate for design.

本文从美国军用飞机强度和刚度规范的演变来探讨近代飞机结构强度的设计思想,並对有关具体实施中的分析与试验验证要求作了较详细的论述,涉及安全寿命设计、损伤容限设计(即辅以损伤容限设计的安全寿命设计)和耐久性设计(即辅以损伤容限设计的耐久性设计)等。同时,研究了起落架结构采用耐久性与损伤容限设计的必要性与可行性,提供了若干可供设计参考的技术数据与规定。

In this paper the early stage fatigue design methods are reviewed, which include infinite life design, safe life design, fail-safe design, damage tolerance design. Reliability method of fatigue design is described in detail. The nominal stress method of estimating fatigue life is compared with local stress-strain methods. Finally, some suggestions are given.

本文对早期疲劳设计方法,包括无限寿命设计、安全寿命设计、破损-安全寿命设计、损伤容限设计作了简单的回顾,对可靠性设计新方法作了详尽描述,同时还对疲劳寿命估算中的名义应力法与局部应力应变法进行了比较,最后对今后这课题的研究提出了一些建议。

The development history of airframe durability requirements in China and abroad is reviewed in this paper.Emphasis is given to a survey of the basic ideas, characteristics, wide application field and a variety of objectives and integrity systems of durability design in the new durability requirements. Two kinds of durability analysis approach and the distinguishing feature of durability test are briefly presented. The relation and difference among the designs of durability, safe-life and damage tolerance are...

The development history of airframe durability requirements in China and abroad is reviewed in this paper.Emphasis is given to a survey of the basic ideas, characteristics, wide application field and a variety of objectives and integrity systems of durability design in the new durability requirements. Two kinds of durability analysis approach and the distinguishing feature of durability test are briefly presented. The relation and difference among the designs of durability, safe-life and damage tolerance are stated.

本文回顾了国内外有关飞机结构耐久性要求的发展情况。重点综述了在新的耐久件要求下,耐久性设计的基本思想、特征、广泛的适用范围、多种设计目标和完整体系。简述了两大类耐久性分析方法和耐久性试验特点、说明了耐久性设计与安全寿命设计和损伤容限设计之间的联系与区别。

 
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