| 1. | Design optimization and application of large span cable crane
大跨度缆索起重机的设计优化与施工应用 |
| 2. | Brief description of the luffing cable - crane used for the construction of yangtze three gorges project
三峡工程施工用摆塔式缆索起重机简介 |
| 3. | Finally , the paper applies vc + + 6 . 0 as the development tool to accomplish cable crane simulation and optimization software system
最后，论文应用vc + + 6 . 0作为开发工具，完成缆索起重机的仿真与优化软件系统。 |
| 4. | Elastic spread should not be neglected in the equipment of large skyline defection , such as aerial ropeway and suspension cable crane
架空索道、缆索起重机等承载索挠度比较大的设备，弹性伸长更是不可忽视。 |
| 5. | The research on computer aided design and engineering drawing management was begun in the middle of 1990 " s . more and more companies lay their emphsis on the research and the use of cad & drawing managentment
本课题以设计能实现索网式缆索起重机相关设备零部件设计及其图纸管理，适合大中小型各类生产企业的实用的计算机管理系统为总体目标。 |
| 6. | The cable crane is a sort of special hoisting machinery , which uses flexible cable hung between two fulcrums as carrying structure , makes use of the crane carriage moving over the carrying cable to work , and hold the ability of vertical transporting and horizontal transporting
缆索起重机是一种以悬挂于两支点之间的柔性钢索作为大跨距承载结构、利用载重小车在其上往返移动进行工作、兼有垂直运输和水平运输的特种起重机械。 |
| 7. | This paper is consises of the author and some people ' s research and experiences of design and management . it just a step on the road to successfully develop a cad and drawing management software . so i hope there be someone who developed better software in future
本课题将其他研究人员的经验和结论与作者自己的一些想法和观点有机的综合在一起，在如何实现利用计算机进行索网式缆索起重机设备的辅助设计与图纸管理方面做出了有益探讨。 |
| 8. | On the base of choosing proper model and designing route , it uses cad and probes into an efficient and easy design way to enhance design efficiency and shorten design periods . it brings in the way of multiple - objective optimization and gives proper optimization model and algorithm to get a comparative satisfying result . and it applies system simulation to cable crane design and gives the simulation model and arithmetic of the freight track
本文针对此问题，引入现代的设计方法：在选取合适的模型和设计路线的前提下，运用计算机辅助设计，研究探讨高效便捷的设计方法，大大的提高设计效率，缩短设计周期，节约成本；引入多目标优化的思想，提出合理的优化模型，给出了实现算法，得到了比较满意的结果；引入系统仿真的设计理念，给出了荷重轨迹的仿真模型实现算法和程序，对荷重轨迹进行了计算机仿真，提高了缆索起重机布置的效率和质量，提高了生产的安全性。 |
| 9. | It is inevitable that some crane ' s parameter such as working temperature , actual span and so on will change because of the affection of install precision , the change of working condition and actual needs . as a result , it will affect the tension force of carrying cable and carrying capacity . and the tension force and carrying capacity have close relation to the performance of cable crane and operational security
由于缆索起重机工作环境和性质的特殊性，安装精度的影响、工作环境的变化以及实际工作的需要，不可避免的会引起的各项参数的变化，如工作温度，实际的跨度等，造成与设计参数之间的差异，从而影响承载索的张力和承载能力，因而直接关系到起重机的性能和生产的安全性，因此论文研究这些因素变化对张力和承载能力产生的影响，分析张力及承载能力对各因素变化的灵敏度，从而对生产实践和安全生产作出有意义的指导。 |
