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救援起重机
相关语句
  rescue crane
     Study on Database of FEA Modelling Expert System for Turntable of 160t Railway Rescue Crane
     160t 铁路救援起重机转台有限元建模专家系统数据库的研究
短句来源
     Application of Importance Sampling Method in Reliability Analysis for the 160t Railwny Rescue Crane Jib
     重要抽样法在160t铁路救援起重机伸缩臂可靠性分析中的应用
短句来源
     The hydraulic transmission of railway rescue crane
     铁路救援起重机的液压传动系统
短句来源
     Main technical performance,composition,key technologies and innovation of the QTJS 160 full hydraulic three-section boom railway rescue crane is presented.
     介绍了QTJS16 0型全液压 3节伸缩臂式铁路救援起重机的主要技术性能、结构组成、关键技术及创新结果。
短句来源
     This paper describes the hydraulic transmission system and its design principle of a 160t rescue crane of domestic design. Some proposals concerning improvement of the machine are also given in the paper.
     本文介绍我国自行设计的160t救援起重机的液压传动系统与设计原则,并根据近期参考文献资料对该系统提出几点改进的建议。
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  “救援起重机”译为未确定词的双语例句
     160t railway salvage crane
     160t铁路救援起重机
短句来源
     Analysis on contacting forces between wheel and track for N1004-type railway wrecking crane
     N1004型铁路救援起重机的轮轨垂向作用力分析
短句来源
     Design of the jib of N100 salvage railway crane
     N100型铁路救援起重机吊臂的有限元设计
短句来源
     Optimal design of telescopic box jib on wreck railway crane
     铁路救援起重机箱形伸缩臂的优化设计
短句来源
     Perturbation stochastic finite element method is adopted t o deduce the formulas for the calculation of the mean value and deviation of the element stress under the stochastic load of plate and shell element. The mean v alue and deviation of the first principal stress in the maximum stress element i n the telescopic jib of QTJS160 Railway Crane is calculated and compared with th e results of the corresponding strength experiment.
     在载荷随机情况下,利用摄动随机有限元,结合板壳元,推导单元应力的均值和方差的计算公式,计算铁路救援起重机基本臂最大应力单元主应力的均值和方差,并与强度试验结果进行比较;
短句来源
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  相似匹配句对
     160t railway salvage crane
     160t铁路救援起重机
短句来源
     The hydraulic transmission of railway rescue crane
     铁路救援起重机的液压传动系统
短句来源
     Electrolytic copper crane
     电解铜起重机
短句来源
     Roof mounted cranes
     楼顶起重机
短句来源
     Rescue System for Elevator When Power Off
     电梯断电救援系统
短句来源
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160t railway salvage crane is one of the most important newly developed products of our country in 1988. Ithas passed examination and appraisal held by The Ministry of Railway in August 1988. Present paper introducesits main parameters, general construction and design principles, focusing on applying special design princi-ples in view of crane characteristics according to specific railway salvage features of our country. At present,there is no standard for stability calculation of railway crane, present paper...

160t railway salvage crane is one of the most important newly developed products of our country in 1988. Ithas passed examination and appraisal held by The Ministry of Railway in August 1988. Present paper introducesits main parameters, general construction and design principles, focusing on applying special design princi-ples in view of crane characteristics according to specific railway salvage features of our country. At present,there is no standard for stability calculation of railway crane, present paper makes proposal for preparationof such standard.

160t铁路救援起重机是1988年我国重大试制新产品之一,1990年8月通过了铁道部主持的鉴定。本文介绍其主要参数、构造概要、主要设计原则。重点介绍了如何根据我国铁路救援的特点采用了特殊的起重机性能设计原则。在我国没有公布铁路起重机稳定性计算标准情况下,本文提出了建议,可供拟订标准时参考。

Railway rescue crane is considered as important equipment to ensure regular passenger as well as cargo transportation on railroad. The crane usually features high lifting capacity in terms of lifting moment, should be safe and reliable in operation, easy and flexible in control and may be drawn by a locomotive along railroad at high speeds. This paper describes the hydraulic transmission system and its design principle of a 160t rescue crane of domestic design. Some proposals concerning improvement of the machine...

Railway rescue crane is considered as important equipment to ensure regular passenger as well as cargo transportation on railroad. The crane usually features high lifting capacity in terms of lifting moment, should be safe and reliable in operation, easy and flexible in control and may be drawn by a locomotive along railroad at high speeds. This paper describes the hydraulic transmission system and its design principle of a 160t rescue crane of domestic design. Some proposals concerning improvement of the machine are also given in the paper.

铁路救援起重机是保证铁路客货运输畅通的重要设备,要求它起重力矩大,工作安全可靠,操纵灵活方便,并便于由机车牵引高速运行。本文介绍我国自行设计的160t救援起重机的液压传动系统与设计原则,并根据近期参考文献资料对该系统提出几点改进的建议。

A new method based on SFEM was developed for the calculation of reliability of structures,and corresponding computation formula was deduced on the condition that the nodal loads are stochastic and that the plate and shell elements are taken into consideration.The reliability of telescopic jib of 160t railway rescue crane was calculated.Calculation results show that the method is an effective approach for structure reliability analysis and also can be used for large scale structures.

结合板壳单元 ,在载荷随机的情况下 ,给出了利用随机有限元计算大型、复杂结构可靠度的方法 ,推导了相应的计算公式 ,计算了 QTJS1 60铁路救援起重机伸缩式吊臂的可靠度。结果表明此方法是结构可靠度分析的一种有效方法 ,可以推广应用于其它大型工程结构的可靠度分析。

 
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