水科学与工程技术
水科學與工程技術
수과학여공정기술
WATER SCIENCES AND ENGINEERING TECHNOLOGY
2013年
6期
11-13
,共3页
经验公式法%推理公式法%设计洪水%防洪能力
經驗公式法%推理公式法%設計洪水%防洪能力
경험공식법%추리공식법%설계홍수%방홍능력
empirical formula method%rational formula method%design flood%flood control ability
为了确保旺财铁选厂的正常运行和岸边村庄的生命财产安全,掌握旺财铁选厂防洪堤坝防洪能力,通过收集大量水文和降水资料,并采用多种途径分析河道设计洪水及行洪水位。结果表明,防洪坝下断面行洪能力略低于5年一遇防洪标准,厂区下游的防洪坝需加高1.2m以上。通过上述措施方能保障旺财铁选厂的防洪安全。
為瞭確保旺財鐵選廠的正常運行和岸邊村莊的生命財產安全,掌握旺財鐵選廠防洪隄壩防洪能力,通過收集大量水文和降水資料,併採用多種途徑分析河道設計洪水及行洪水位。結果錶明,防洪壩下斷麵行洪能力略低于5年一遇防洪標準,廠區下遊的防洪壩需加高1.2m以上。通過上述措施方能保障旺財鐵選廠的防洪安全。
위료학보왕재철선엄적정상운행화안변촌장적생명재산안전,장악왕재철선엄방홍제패방홍능력,통과수집대량수문화강수자료,병채용다충도경분석하도설계홍수급행홍수위。결과표명,방홍패하단면행홍능력략저우5년일우방홍표준,엄구하유적방홍패수가고1.2m이상。통과상술조시방능보장왕재철선엄적방홍안전。
To ensure the normal operation of Wangcai Iron ore processing plant and safety of people's lives or property near the riverbank,to master flood control ability of Wangcai Iron ore processing plant,more methods were used to analyse design flood and flood control level of the river by collecting a lot of hydrological and rainfall data. The results show that the flood control standard of the lower profile was slightly below the five year frequency ,the flood control dam of the lower reach needed to heighten above 1.2 meter. The above measures were the guarantee to the flood control safety of Wangcai Iron ore processing plant.