摘要
疏浚工程作为维护航道,保证通航的重要手段,已经成为水利行业的研究焦点。该课题针对实际疏浚工程中泥沙不易铲动的特点入手,以试验为基础,旨在提高平板铲的使用效率,使其工作能够更节能、更省力,以此提高挖泥效率,并扩大其运用领域对已有的挖泥船耙吸装置进行改造创新,通过理论计算与试验相结合来确定引水系统的最佳补水位置及角度等具体方案。
As an important means of maintaining waterway, dredging project has become the focus of research in the water conservancy industry. From the characteristic that the iron plate sand is not easy to spade in dredging project, the subject based on the experiment aims at improving the efficiency of the use of flat shovel as well as improving the efficiency of dredging. And enlarge the application of innovating the existing trailing suction dredge through combining theoretical calculation with the test to determine the best position and angle of feed-water system.
出处
《水科学与工程技术》
2013年第5期78-82,共5页
Water Sciences and Engineering Technology
关键词
铁板沙
疏浚
补水
减阻
平板铲
iron plate sand
dredging
feed-water
anti-dragging
flat shovel
