云南水力发电
雲南水力髮電
운남수력발전
YUNNAN WATER POWER
2000年
1期
12-16
,共5页
小湾电站%拱坝%岩体裂隙渗流%非线性开裂%抗震%可靠度
小灣電站%拱壩%巖體裂隙滲流%非線性開裂%抗震%可靠度
소만전참%공패%암체렬극삼류%비선성개렬%항진%가고도
Xiaowan hydropower station%arch dam
小湾拱坝坝高292m，坝址基本地震烈度8度。本项目系“八五”期间，原电力部重大科学技术研究项目，紧密结合小湾拱坝设计中的一部分关键技术问题进行研究，在岩体裂隙渗流与高拱坝稳定分析，高拱坝非线性开裂计算方法研究，高拱坝抗震设计等方面取得创新性的成果，其研究成果为小湾拱坝设计提供了科学依据，部分成果已用于小湾水电站初步设计中。其普遍适用性具有广泛的推广应用前景。
小灣拱壩壩高292m，壩阯基本地震烈度8度。本項目繫“八五”期間，原電力部重大科學技術研究項目，緊密結閤小灣拱壩設計中的一部分關鍵技術問題進行研究，在巖體裂隙滲流與高拱壩穩定分析，高拱壩非線性開裂計算方法研究，高拱壩抗震設計等方麵取得創新性的成果，其研究成果為小灣拱壩設計提供瞭科學依據，部分成果已用于小灣水電站初步設計中。其普遍適用性具有廣汎的推廣應用前景。
소만공패패고292m，패지기본지진열도8도。본항목계“팔오”기간，원전력부중대과학기술연구항목，긴밀결합소만공패설계중적일부분관건기술문제진행연구，재암체렬극삼류여고공패은정분석，고공패비선성개렬계산방법연구，고공패항진설계등방면취득창신성적성과，기연구성과위소만공패설계제공료과학의거，부분성과이용우소만수전참초보설계중。기보편괄용성구유엄범적추엄응용전경。
The Xiaowan arch dam is 292m high and the basic seismic intensity at the damsite is 8 degrees. This study is an important scientific and technological research item determined by the former Ministry of Electric Power during the 8th Five－ Year Plan period. The study was carried out based on some of the key technical problems in the design of the Xiaowan arch dam. The study achieved innovatory results in analysis of rock mass fissure seepage flow and high arch dam stability, calculation of high arch dam non－ linear cracking, and high arch dam aseismic design, etc. The study results provided a scientific basis for the design of the Xiaowan hydropower station, and some of them have been incorporated in the preliminary design of the Xiaowan hydropower station. They can be widely popularized and applied in other projects of this kind due to their universal adaptability.
