【摘要】 依据挖泥吞吐比与淤强水深比两个定量判别指标 ,进行了天津港由严重回淤港变成轻淤港影响因素量化分析 ,并预测在南北防波堤延伸到 13+0后 ,大致在 2 0 30年天津港将成为微淤港更多还原

【Abstract】 The quantitative analysis is made in the paper on affecting factors of Tianjin Port changing from seriously back silting port to lightly back silting port with two quantitative judgement indexes of dredging volume ratio and back silting intensity ratio and it is predicted that Tianjin Port will become slightly back silting port(clean water port)approx.in 2030 after the south & north breakwaters are extended to 13+0.更多还原