摘要
针对长江口二期吹泥上滩存在的问题及不足,开展了疏浚土综合利用的技术试验研究。试验研究结果表明:涉及疏浚土用于吹填造陆的吹泥上滩工艺、疏浚土专用吹输泥设备及机具、疏浚施工工艺、疏浚泥沙运动监测、水沙分离等关键技术问题总体上在长江口深水航道治理工程实践中得到了解决,为我国疏浚土综合利用水平的提高奠定了良好的技术基础。
To counter the problems and deficiencies existing in the blow-fill-construct craft of dredged materials in the Yangtze estuary, we carry out an experimental study on key techniques of comprehensive utilization of dredged materials. The results show that problems concerning the blow-fill-construct craft, specific soil blown transmission equipment, machines and tools, dredging sediment transport monitoring （Neutron tracer and ADCP measurement of sediment） and separation of water-sediment have been solved in general in the deep-water channel regulation project of the Yangtze estuary, and it has laid a technological basis for the improvement of comprehensive utilization of dredged soils in China.
出处
《水运工程》
北大核心
2012年第7期8-14,共7页
Port & Waterway Engineering
基金
交通运输部西部交通建设科技项目(2006 328 000 130)
长江水环境教育部重点实验室开放课题(YRWEF201001)
国家自然科学基金(50979053)
关键词
长江口
深水航道治理工程
疏浚土
综合利用
试验
Yangtze estuary
deep-water navigational channel
dredged material
comprehensive utilization
experiment
