试析水电站的抗震措施设计
试析水电站的抗震措施设计
摘要：随着经济的迅速发展以及科学技术水平的不断提高，我国的水利建设取得了较大程度上的进步，为我国民生事业的发展做出了突出贡献。在进行水利建设的过程中，需要对水电站进行修建。对于水电站来说，不仅要在修建时对其质量高进行一定程度的保证，还要十分注意后期的维护。本文主要针对水电站的抗震措施设计进行研究与分析。在进行研究时，选取某地一个水电站作为研究对象，这一水电站的地震设防烈度达到了9度。首先，我们对这一水电站的混凝土大坝进行了较为全面的动力分析，在分析过程中，主要采用了两种分析方法，分别是数值计算法以及模型试验法。通过分析，我们对这一水电站大坝抗震的薄弱部位进行了确定并对其有了一定程度的了解，然后根据实际情况提出了相应的设计措施。
关键词：水电站；混凝土大坝；抗震研究；设防烈度
Abstract: with the rapid development of economy and the improvement of science and technology, water conservancy construction of our country has made great extent of progress, people’s livelihood for the development of the cause of our country has made outstanding contribution. In water conservancy construction process, the need to build hydropower stations. For hydropower station, it should not only in the building when the revision of the quality of a degree of assurance, and paid much attention to the maintenance of late. This article mainly aims at the design of hydropower station seismic measures research and analysis. For this study, the selection of a hydropower station somewhere as the research object, the hydropower station seismic intensity of up to 9 degrees. First of all, we to the hydropower station of concrete dam a comprehensive dynamic analysis, in the analytical process, main USES two analysis method, the numerical calculation method respectively and model test method. Through the analysis, we of this hydropower station dam of seismic weak positions were determined and the have a level of understanding, and then based on the actual situation proposed the corresponding design measures.
Keywords: hydropower station; Concrete dam; Seismic research; Fortification intensity
中图分类号：TU37文献标识码：A 文章编号：
1.引言
本文选取某地的一个水电站作为相应的研究对象。从水电站自身的角度来看，此水电站的枢纽建筑物是由多个部分共同组成的，且具有一定的系统性、连续性。这些部分主要有碾压混凝土重力坝、右岸溢洪道、、左岸冲沙底孔以及坝后厂房等。对于碾压混凝土重力坝来说，其最高的处达到了160m。从水电站的周围环境来看，这一水电站处于一个褶皱带内，因此其所处的地带具有相对强烈
辽公网安备 21020302000024号工信部备案号: 辽ICP备15011726号-5
