【摘要】 宝珠寺水电站工程为白龙江干流上已建的最大梯级电站,为一等大(1)型工程。于2000年竣工验收。文章重点介绍在拦河坝优化设计中采取技术的措施,并着重对厂坝联合作用方案进行介绍。坝址区河谷狭窄,洪水峰高量大,通过试验研究对泄洪建筑物布置方案进行优化;并介绍左岸挡水坝段基础深层抗滑稳定采用混凝土置换洞塞处理方案。更多还原

【Abstract】 Baozhusi project(Grade I) is the largest cascade hydropower station completed on Bailongjiang River,and was finally accepted in the year 2000.The paper mainly introduces technical measures adopted in optimum design of the dam,together with combined-action schemes of dam and powerhouse.At damsite area,the valley is narrow with high peak flood,and thus the layout of flood releasing structures is optimized by tests.The stability against sliding for deep foundation of left-bank dam was achieved by applying concrete plug.更多还原