A Study on the Application of Object-Oriented Approach to Earthquake Engineering

为了更有效地利用信息，本文采用面向对象的方法对地震工程知识进行分析。将结构分析系统、地理信息系统和波浪分析系统集成为一个框架。在第一章中，讨论了工程研究和地震灾害预防中的问题，提出了面向对象的问题分析方法和系统的面向对象的构建方法。在第二章中，以结构-土壤系统的振动问题为例，采用面向对象的方法分析了一个由多种因素组成的复杂问题。定义了一个系统对象，包括数据和分析方法，并利用系统对象的集合提出了一个完整的系统。在第三章中，提出了一种基于系统对象的结构分析系统将面向对象的方法应用于有限元分析中，首先从空间层次的角度分析了一个静态问题。接下来，通过引入TH…，分析了一个动态问题在第四章中，为了有效利用地震灾害防御信息，首先采用面向对象的方法构建了一个地理信息系统。提出了城市防震减灾信息集成系统的开发方法，并在此基础上构建了“Jmap”系统，论证了该系统的实用性。接下来，以名古屋大学东山校区为例，构建了一个基于地理信息系统的微域信息系统。第五章作为结论，讨论了面向对象方法在解决各种问题中的应用。通过将面向对象的方法应用于地震响应问题、结构分析问题、波浪分析问题和灾害预防问题等各种问题，每个问题对应的每个系统都可以集成为一个系统，并扩展为一个知识系统。较少

In this paper, knowledge on earthquake engineering is analyzed using object-oriented approach in order to use information effectively. A structural analysis system, a geographical information system (GIS), and a wave analysis system are integrated as a single framework.In chapter 1, problems in engineering research and seismic disaster prevention are discussed, and a methodology for object-oriented analysis of the problems and object-oriented construction of the system are proposed.In chapter 2, a complicated problem which consists of various factors is analyzed using object-oriented approach as an example of vibration problems of a structure-soil system.A "system object" is defined as a unit including data and analysis method, and a total system is presented using collection of "system objects".In chapter 3, the object-oriented approach is applied to FEM.At first, a static problem is analyzed from a view-point of spatial hierarchy. Next, a dynamic problem is analyzed by introducing th … More e dimention of time into the static problem.In chapter 4, at first, a GIS is constructed with object-oriented approach for the effective use of information on seismic disaster prevention. Development methodology of urban seismic disaster prevention information integration system is presented, the system named "Jmap" is constructed on the base of this methodology, and usefulness of this system is demonstrated. Next, as an example of construction of a micro area information system, a vibration analysis system for a group of facilities using GIS is constructed on Higashiyama Campus of Nagoya University.In chapter 5, as a conclusion, usefulness of object-oriented approach to various problems is discussed. By applying object-oriented approach to various problems such as an earthquake response problem, a structural analysis problem, a wave analysis problem, and a disaster prevention problem, each system corresponding to each problem can be integrated as a single system and extended as a knowledge system. Less