【摘要】 论证了在长江口河势还存在不稳定因素的情况下， 南港北槽入海航道可整治的技术可行性。并对整治原则、方法， 整治工程方案思路和预期治理效果， 以及疏浚维护方量也略作介绍。更多还原

【Abstract】 The paper demonstrates the technical feasibility of regulating the north passage of the south channel under the circumstances of existing unsteady factors in the regime of the Yangtze Estuary. The regulation principle and method,idea of regulation proposals,expected regulation effect and soil volume of maint enance are introduced.更多还原