水土保持研究
水土保持研究
수토보지연구
RESEARCH OF SOIL AND WATER CONSERVATION
2001年
1期
142-146
,共5页
长江中游%湖北%大洪水%对策
長江中遊%湖北%大洪水%對策
장강중유%호북%대홍수%대책
通过总结湖北省1998年长江防洪基本特点，分析了湖北长江防洪存在的主要问题和症结，一是防洪标准低，二是江湖关系恶化，三是堤防自身存在薄弱环节，四是分蓄洪区运用难。从而有针对性地提出了加高加固堤防、扩大河道行洪能力、建设蓄滞洪区安全设施、主要支流上兴建控制性水库、实施平垸行洪、退田还湖以及提高非工程措施防洪水平等防御特大洪水的综合性对策，并对三峡工程建成后的长江防洪作了展望。
通過總結湖北省1998年長江防洪基本特點，分析瞭湖北長江防洪存在的主要問題和癥結，一是防洪標準低，二是江湖關繫噁化，三是隄防自身存在薄弱環節，四是分蓄洪區運用難。從而有針對性地提齣瞭加高加固隄防、擴大河道行洪能力、建設蓄滯洪區安全設施、主要支流上興建控製性水庫、實施平垸行洪、退田還湖以及提高非工程措施防洪水平等防禦特大洪水的綜閤性對策，併對三峽工程建成後的長江防洪作瞭展望。
통과총결호북성1998년장강방홍기본특점，분석료호북장강방홍존재적주요문제화증결，일시방홍표준저，이시강호관계악화，삼시제방자신존재박약배절，사시분축홍구운용난。종이유침대성지제출료가고가고제방、확대하도행홍능력、건설축체홍구안전설시、주요지류상흥건공제성수고、실시평완행홍、퇴전환호이급제고비공정조시방홍수평등방어특대홍수적종합성대책，병대삼협공정건성후적장강방홍작료전망。
According to summarization of the basic characteristic of 98's flood control of Yangtze River in Hubei province,its main problems and sticking points are analyzed,first is the lower planning of flood control ,second is the deteriorated relation of rivers and lakes,third is weak segments of dike,forth is the difficulty of the flood diversion area operation.Consequently the author suggests ,such as heightening and strengthening dike,enlarging the flow capacity of channel,building the security establishment in flood retention basin,building controlled reservoir in main branches ect.,and prospects the flood control of Yangtze River after the accomplishment of the Three Gorges Project.
