Computer Aided Field Investigation of Earthquake Disaster

提出了一种将个人小型计算机引入野外工作的震后野外调查计算机辅助系统。近年来，随着城市化进程的加快，与地震灾害有关的调查项目也在广泛开展。要求调查迅速，积累了大量灾害数据。首先，列出了分心地震后需要调查的项目，并对调查方法进行了调查和分类。在这四个项目中，选择了本研究要开发的项目。其中包括地震烈度调查、建筑物破坏、人类行为和人员伤亡、生命线破坏。列举了最近发展起来的紧凑型个人使用计算机，包括输入/输出和通信设备，并讨论了其在现场调查中的适用性。全球定位系统--全球定位系统--也被认为是在实地调查期间方便和准确定位的有用工具。互联网系统也被认为是广泛积累损害信息的新的强有力的工具。讨论了数字地图数据库、建筑数据和基础设施的应用，构建了利用计算机和网络系统的野外调查方法原型，并进行了演示。这些是地震烈度调查、建筑物损坏快速检测系统、人类行为调查和生命线系统。

A computer aided system for field investigation after earthquakes was proposed introducing personal compact computer into the field works. Recently items to be surveyed concerning to earthquake disasters have been spreading widely corresponding to the rapid urbanization. It is required to be surveyed quickly and accumulated a large quantity of disaster data. Therefore computerization of field investigation is necessarily needed.At first, items to be surveyed after a distractive earthquake were listed and survey methods were also investigated and classified. Among these four items to be develop in this study were selected. These are, seismic intensity survey, building damage, human behavior and casualties, and lifeline damage.Recent development of compact personal use computers including input/output and communication devices were cited and applicability to the field survey was discussed. A global positioning system, GPS,was also considered as a useful tool for easy and accurate positioning during field survey. Internet system was also considered as a new powerful device for accumulating damage information widely. Application of digital database of maps, building data and infrastructures were also discussed.Prototypes of field survey method utilizing computer and internet system were constructed and demonstrated. These are, a seismic intensity survey, quick building damage inspection system, human behavior survey and lifeline system.