摘要
通过对船闸三角闸门2种结构形式在船闸中的使用情况分析,对选取的几座三角闸门船闸在大修、抢修中发现的问题,从闸门的制造性能、维修性能、抗船舶撞击性能及使用寿命等进行对比,得出"传统的节点板、角钢、工字钢、槽钢组合的三角门要优于球节点、无缝钢管组合的三角闸门"的结论。
For problems found in the overhauling and repairing of some sector gate locks, we analyze the two different structure forms of sector gate used in the lock. Through the manufacture performance, maintenance performance, anti-ship collision performance and service life of sector gate, we find that the traditional sector gate which is a combination of the angle steel, I-steel, U-steel is superior to the seetor gate which is a combination of the ball joint and seamless steel pipe.
出处
《水运工程》
北大核心
2014年第8期134-137,共4页
Port & Waterway Engineering
关键词
船闸
三角闸门
节点板
球节点
ship lock
sector lock gate
gusset plate
ball joint
