摘要
三峡工程永久船闸是世界上规模最大的通航船闸。若过闸的油轮 (驳 )在永久船闸闸室内发生火灾 ,油品燃烧产生的高温会使船闸钢质人字门变形 ,甚至烧垮人字门 ,闸室的水倾泻而下 ,着火油轮 (驳 )顺水冲毁闸门 ,直接危及整线船闸的安全。由于国内外尚无关于船闸闸室人字门防火设计的消防规范 ,也无已建的相似工程可资借鉴 。
The permanent shiplock of the Three Gorges Project(TGP) is the world's largest navigation shiplock. If the oil tanker catches fire in t he lock chamber, the great heat produced by the burning oil products will deform or even completely destroy the steel miter gates . As a result, with the water gushing out of the lock chamber, the burning tanker will float down and burst th e shiplock, thus endangering the whole shiplock. So far there are no specificati ons available at home and abroad for the fire-prevention design of the miter ga tes, nor can the project of the same kind be learned from. Therefore, this paper sets out to make a tentative research on how to protect the miter gates of the TGP's permanent shiplock from fire.
出处
《消防科学与技术》
CAS
2003年第6期480-483,共4页
Fire Science and Technology
关键词
三峡工程
永久船闸
人字门
防火设计
闸室
the miter gates of the TGP's permanent shiplock
mite r gate
fire-prevention design
