| 后勤工程学院，重庆 400016
关键词： 钢质；机动管线；穿越；水域铺设
介绍了钢质机动管线穿越水域铺设的几种形式和所用器材，分析了不同穿越形式的优缺点、水面穿越设备穿越河流时所呈现的"水平悬管"的受力状况，提出了不同穿越形式具体的铺设及适用条件，可供钢质机动管线水域穿越施工时参考。
Water Crossing of Mobile Steel Pipeline Paving
ZHANG Wei-ming，DAI Wei-guo，YONG Qi-wei
（Logistical Engineering University，Chongqing 400016，China）
Abstract： Introduces several forms and equipments of mobile steel pipeline for water crossing，analyzing perfects and imperfects of the different forms of water area paving，status of level pipe when using equipments to cross the river.Methods of paving and applying conditions are put forward.The construction experience can be used as reference for the steel mobile pipeline for water crossing.
Key Words： Steel；Mobile Pipeline；Crossing；Water Area Paving
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