钢桁架技术在通信管道跨越河流中的应用  

Application of Steel Truss Technique to Communication Pipeline in Striding over River

作　　者：巩向伟[1] 亓立仁[1] 

机构地区：[1]山东省水利勘测设计院,济南250013

出　　处：《电信工程技术与标准化》2005年第1期68-70,共3页Telecom Engineering Technics and Standardization

摘　　要：本文阐述了采用钢桁架技术解决城市通信管道沿已建桥敷设跨河的方法和特点。介绍了钢桁架安装 制作时应注意的技术问题。与其他跨河方式相比钢桁架造价低、安全稳定、施工方便,已在多项工 程实际中应用,效果良好。This paper has expounded the method and characteristics for laying city communication pipeline by the technique of steel truss, which is along the built bridge and striding over river. It has also introduced some technical questions, during installation and manufacture of the steel truss must be paid attention to. Compare this technique with other striding over river way, the steel truss technique has many characteristics such as low cost of building, safety and stabilization, construction convenience and so on. The technique has already applied in several projects and has good result.

关 键 词：钢桁架 施工方 敷设 通信管道 造价 工程 安装 技术 跨越 城市 

分 类 号：TN913[电子电信—通信与信息系统]