摘要场地地震反应分析是地震工程的重要构成成分之一，它的计算结果为抗震设计提供设防根据，具有重要的工程价值。场地地震反应分析方法一般情况下分为为等效线性化方法和非线性方法。等效线性化方法的优点是原理简单、参数易于选取、小震正常场地剖面下结果合理，等效线性化方法现在已得到广泛应用。可是它的“放大低频，低估高频”的不足影响到了它在复杂土层结构场地和大型地震情况下结果的准确性。而非线性方法则更加接近现实情况，但因为其参数选取困难，一般仅为专业人士掌握，工程应用不多，需要对非线性程序的使用方案进行研究。87102

本文基于跃进新村的实际场地地质概况以及6组提供的基岩地震波，使用场地地震反应分析程序SHAKE91软件进行了大量的数值计算和绘制成图并分析比较。通过各种工况下不同场地地震反应分析结果的相互对比，体现出跃进新村的具体的场地地震反应分析信息。

要做的工作和研究内容如下：

1。对本课题的国内为研究进展进行简单的回顾，说明本课题的研究背景及意义。

2。对场地地震反应分析有一个大概的理解，了解场地地震反应分析的具体内容。

3。了解并学会使用场地地震反应分析程序SHAKE91软件。

4。计算SHAKE91软件的结果，分析跃进新村的场地地震反应。

5。简要总结全文工作内容，对以后进行的工作提出建议。

毕业论文关键词：场地地震反应分析；SHAKE91软件；场地地震反应谱

ABSTRACT Site seismic response analysis is one of the important components of earthquake engineering, and its calculation results provide a design basis for the design, which is of great significance in engineering。 The method of site seismic response analysis can be pided into equivalent linearization method and nonlinear method。 Equivalent linearization method has the advantages of simple principle, easy selection of parameters, and reasonable results under small earthquakes。 It has been widely used。 But its ‘amplification of low frequency, underestimate the high frequency’ of the shortcomings of its impact on the accuracy of the complex soil structure site and the results of large earthquakes。 Fly linear method is more close to the actual, but because of its parameter selection difficult, usually only for professionals to master, engineering application is not much, need to study the use of nonlinear program。 

The Yuejin Village of actual geological situations and 6 groups provide the bedrock seismic wave based on using seismic response analysis program SHAKE91 software for a large number of numerical calculation and plot and comparative analysis。 Through the mutual contrast under various conditions of different site seismic response analysis results, reflecting the information Yuejin Village specific site seismic response analysis。

The following are the main contents and innovative achievements:

1。 This paper makes a brief review of the research progress in China, and explains the background and significance of this research。

2。 The analysis of site seismic response has a general understanding of the specific content of site seismic response analysis。

3。 Contact site seismic response analysis program SHAKE91 software, learn to use the SHAKE91 software。

4。 The calculation results of SHAKE91 software, the seismic response analysis of Yuejin Village。

5。 A brief summary of the full text of the work, the work of the future to make 

recommendations。

Key words: site seismic response analysis; SHAKE91 software; site seismic response spectrum

目录

第一章 绪论 SHAKE91跃进新村周边场地地震反应分析:http://www.youerw.com/gongcheng/lunwen_124619.html