摘要
在对乌江银盘枢纽通航条件、通过能力和通航安全论证的基础上,提出绞滩助航实施方案,提出推荐各级流量下绞滩段范围、长度、设计牵引力等相关参数和机械设备选型方案。继而利用乌江绞滩原型观测试验,论证所提出方案的可靠性。
Base on the argumentation of navigation conditions,navigation capacity of waterway and navigation security,the scheme of twistedBeach towage is proposed,we come up with the recommended plan,which contains the range of twistedBeach,length,Design traction and correlation parameter and the selection of equipment at all levels of flow rate.then use the prototypical observational wujiang twistedBeach experiments to prove the reliability of the proposed plan.
出处
《广东科技》
2012年第23期161-162,126,共3页
Guangdong Science & Technology
关键词
大桥
通航尺度
平面二维数学模型
bridge
navigable dimension
two-dimensional horizontal numerical mode
