摘要
通过借助国家“八五”重点科技攻关成果“ＳＤＭ－２型含沙量快速测量系统”，对靶吸挖泥船溢流泥浆密度进行现场测定，然后根据溢流过程中溢出泥浆的流量来计算溢流土方量的途径，为日后长江口深水航道维护及其他疏浚工程的溢流土方计算提供合理的依据和方法。
The state key scientific＆ technological achievement of the“ Eighth Five－ Year－ Plan”─“ SDM－ 2 Type Sand Content Rapid Measurement System” was applied for site measurement and determination of overflow mud density of trailing suction hopper dredger. The way of calculating the overflow earth volume according to the overflow mud volume provided a rational basis and method for the deepwater channel maintenance of the Yangtze Estuary and overflow earth volume calculation for other dredging projects.
出处
《水运工程》
北大核心
2000年第12期35-37,41,共4页
Port & Waterway Engineering
关键词
耙吸挖泥船
溢流土方量
泥浆密度
测定方法
trailing suction hopper dredger
overflow earth volume
mud density
determination
study
