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- CWR track laying method 施工工艺
- Passenger dedicated line (PDL) adopts a construction method of one-time CWR track laying, which makes the rail welding construction for PDL difference from that for the existing lines. 客运专线采取一次铺设无缝线路的方法施工,使钢轨焊接与既有线换铺长轨具有不同的焊接条件。
- CWR track laying on monoblock concrete sleepers 单枕法
- Damping Operation Method for CWR Track Laid on New Ballas 新道床上铺设无缝线路的捣固施工方法
- Construction technology of one - time CWR track laying on monoblock concrete sleepers 单枕法一次铺设无缝线路施工工艺分析
- Research on Track Laying Method of Jointless Track in Urban Mass Transit 城市轨道交通工程无缝线路铺设方法
- Welded turnout is one of the key techniques of CWR track. 无缝道岔是跨区间无缝线路的关键技术之一。
- When can we see track laying in the simulation? 我们什么时候能够见识游戏中的轨道铺设系统?
- The good agreement between them shows that the proposed technique is an effective method for evaluating stresses in CWR track. 相对误差不超过3.;8%25，从而证明此方法的正确性。
- Inputting different deformation wavelengths, the minimum temperature load of CWR track was obtained by applying the optimization method. 输入不同的轨道变形波长，通过优化理论找出最小的钢轨温度力。
- Continuous welded turnouts are important for CWR track across the station. 无缝道岔是跨区间无缝线路的关键技术。
- The paper introduces a method of calculating the time limit for track laying and bridge erecting engineering project, in which several factors are quantized. 本文介绍一种计算铺轨架桥工期的方法，将一些因素数量化，有一定参考价值。
- By means of the Monte Carlo method, the reliability of CWR track stability is analyzed.By the single-parameter sensitivity analysis method, sensitivity of random variables is studied. 本文基于蒙特卡洛方法，分析无缝线路稳定性可靠度，并且采用单参数敏感性分析法，通过改变各参数的平均值，而保持其变异系数不变，对设计参数进行敏感性分析。
- LU Yao-rong.Study and analysis on characteristics of the dynamic buckling of CWR track[J].Journal of the China Railway Society,1993,15(3):77-83. [1]卢耀荣.;无缝线路动态失稳特征的分析研究[J]
- For determining working parameters during the pipe-laying operation with a lay-barge, the laying method and other working situation of the pipeline must be analyzed. 为了确定用铺管船法铺设海洋管道过程中的作业参数，必须对海洋管道的铺设方式和作业状态进行分析。
- The longitudinal ballast resistance has little effect on the stability of CWR track, but has significant influence on the distribution of axial temperature force in rail. 道床纵向阻力对线路的稳定性影响很小,但对钢轨中的温度力分布影响明显。
- Note: the ampacity provided here are only the ampacities of B1, D, E, F and G.The ampacities of other laying method can be calculated according to above table through conversion. 注：本样本编制的载流量仅仅是B1、D、E、F、G的载流量，其余敷设方式的载流量可以按上表换算求得。
- The venting method and chaplets laying method for the non-knocked-out cores used in pro-duction of large,inner cavity complicated and openless case castings was introduced. 介绍型腔复杂、无窗口的壳体铸件生产过程中,不出砂砂芯的排气和摆放芯撑的方法。
- Successful development of the crane solves the problems of high-speed railways' unballasted track laying and brings obvious economic and social benefits. 博格板大悬臂门式起重机的研制成功解决了高速铁路无碴轨道板的铺设难题，创造了明显的经济和社会效益。
- Through in-depth analysis of CWR buckling mechanism and its influencing factor, and according to the nonlinear finite element theory, the FEM model to analyze the stability of CWR track is developed. 过大的温度力会导致钢轨臌曲失稳或断裂,导致车辆脱轨,危及行车安全。
