【摘要】 针对港池回流引起的泥沙淤积,分别采用水下涵管抽压水、集沙坑、防沙堤等方法进行港池减淤的试验研究。结果表明,三种减淤措施均有较好的减淤效果,在技术上也是可行的,实际工程可结合港池具体情况选用。更多还原

【Abstract】 In dealing with the sedimentation caused by the circulating flow,experimental study is performed on the measures of sedimentation relieving: culvert pipe pumping and water pressing,sedimentation basin,and sand preventing dyke.The experimental result shows that the three measures all have good sedimentation-relieving effect and are feasible technically.They can be selected for use considering actual engineering conditions of harbor basins.更多还原