水利科技与经济
水利科技與經濟
수리과기여경제
2014年
8期
52-54
,共3页
混凝土重力坝%优化设计%猫洞河水库
混凝土重力壩%優化設計%貓洞河水庫
혼응토중력패%우화설계%묘동하수고
concrete gravity dam%optimal design%Miaodonghe reservoir
猫洞河水库大坝是一座采用 C15四级配常态混凝土技术的重力坝,最大坝高35.4 m,坝基地质条件较复杂,需要在可研设计阶段进行深入研究。结合工程地形地质条件,首部枢纽设计方案由混凝土重力坝、坝顶开敞式溢洪道、取水兼放空管三大部分组成。经多次优化调整后,枢纽布置、大坝经济断面体型、坝体抗滑稳定、大坝应力等均满足《混凝土重力坝设计规范》( SL 319-2005)的要求,已获得审查批准。
貓洞河水庫大壩是一座採用 C15四級配常態混凝土技術的重力壩,最大壩高35.4 m,壩基地質條件較複雜,需要在可研設計階段進行深入研究。結閤工程地形地質條件,首部樞紐設計方案由混凝土重力壩、壩頂開敞式溢洪道、取水兼放空管三大部分組成。經多次優化調整後,樞紐佈置、大壩經濟斷麵體型、壩體抗滑穩定、大壩應力等均滿足《混凝土重力壩設計規範》( SL 319-2005)的要求,已穫得審查批準。
묘동하수고대패시일좌채용 C15사급배상태혼응토기술적중력패,최대패고35.4 m,패기지질조건교복잡,수요재가연설계계단진행심입연구。결합공정지형지질조건,수부추뉴설계방안유혼응토중력패、패정개창식일홍도、취수겸방공관삼대부분조성。경다차우화조정후,추뉴포치、대패경제단면체형、패체항활은정、대패응력등균만족《혼응토중력패설계규범》( SL 319-2005)적요구,이획득심사비준。
Miaodonghe reservoir dam is C15 four gradation concrete gravity dam with 48m high, and the geologic condition of dam foundation is complicated , which need to do the deep research in the feasible design stage.Referring to the domestic completed and under construction similar engineer-ing, the head junction layout consists of the concrete gravity dam with outlet structure , the open spill-way , the Water intake and exhaust pipe.After doing some optimization and adjustment of the con-crete gravity dam , the optimized dam section is economical , and both the stresses and the sliding sta-bility of the dam could meet the requirements of the SL 319-2005 standard , and has been examined and approved at present.