Some useful suggestions on joint constitution are advised finally. (3) Paper introduces several suitable construction methods of steel trussed arch bridges and compares the different features between crane on the arch and cable crane.
综合介绍了钢桁架拱桥适宜的几种施工方法，并对拱上吊机和缆索吊机的特点进行了比较。
参考来源 - 大跨度钢桁架拱桥关键问题研究It also will analyze the sensitivity of tension and carrying capacity to each factor. 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。
参考来源 - 缆索起重机的仿真与优化设计研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Cable crane with 240m span was designed and assembled to transport material.
设计安装了240米跨度缆索吊，利用缆索吊进行材料运输。
Two main methods of the cable crane-assembly method and the rotation method forming span of steel tube skeleton are emphasized.
着重介绍了钢管骨架架设方法中的两种主要方法：缆索吊装法和转体施工法。
The steel pipe arch was manufactured in 13 segments vertically, erected by cable crane without support and clasped by diagonal tension steel strand.
主拱为桁架式双拱肋，钢管拱纵向分13段制造，采用无支架缆索吊机安装、钢绞线斜拉扣挂施工。
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