CAJ | 학술논문

基于珠江口东片网河与伶仃洋多口门衔接水力计算结果,提出泥沙计算模型,建立了珠江口东片网河与伶仃洋一、二维衔接泥沙数学模型.结合实测资料对模型进行了调试与验证,模拟结果与实测资料基本吻合.同时对珠江口岸线规划方案进行了预报计算,为岸线规划提供了理论依据,为一维网河和二维河口规划工程的整体计算研究提供了一种新的数学模拟方法.
기우주강구동편망하여령정양다구문함접수력계산결과,제출니사계산모형,건립료주강구동편망하여령정양일、이유함접니사수학모형.결합실측자료대모형진행료조시여험증,모의결과여실측자료기본문합.동시대주강구안선규화방안진행료예보계산,위안선규화제공료이론의거,위일유망하화이유하구규화공정적정체계산연구제공료일충신적수학모의방법.
Based on the combined hydraulic calculation for the eastern network region at the Pearl River estuaryand several outlets to the Lingdingyang Bay, the sediment calculation modelling was introduced in the establish-ment of the sediment mathematical model for Lingdingyang Bay and the eastern region with one and two dimen-sional flow calculation. Model adjustment and verification were performed in conjunction with field data. Thesimulated results coincide well with measured data. In addition the model is applied to predict the shore-lineplanning scheme of Lingdingyang Bay. The theoretical criterion is provided for the shore line plan in the model.And a new mathematical simulated method is put out to research the planning engineering concerned with one-dimensional net rivers and two-dimensional estuary.