STUDY ON THE SUPPORT SYSTEM FOR A SAFETY PLANNING CONSIDERATION OF THE SPREAD OF A FIRE DANGER

考虑火灾蔓延的安全规划保障体系研究

基本信息

批准号：
11650644
负责人：
TAKAI Hiroyuki
金额：
$ 2.18万
依托单位：
Kinki University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1999
资助国家：
日本
起止时间：
1999 至 2000
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11650644/
关键词：
SPREAD OF FIRE SIMULATION GIS ESTIMATION 危険度評価シミュレーションモデル

项目摘要

A spread of a fire simulation system was developed by this research. It is different from the model based on the usual spread of a fire speed. It paid attention in the each building, and fire spread process was modeled on the each stage of the fire started and burned. Furthermore, the effect of the fighting a fire power and so on was taken into consideration. The spread of a fire is simulated in time series. Therefore, it is a possible model to reflect the actual building arrangement of the applicable area, the character of the facilities, an influence such as collapse of the building by the earthquake and effect on spread of a fire obstruction due to the putting out the fire activities. This model is based on the actual condition of the large-scale fire by this earthquake. It was built with comparing a result of simulation with the spread of a fire movement of the applicable area. Foundation data are in such cases as the one related to the weather, the building arrangement, the building area, the building attribute such as structure and the fireproof facilities arrangement. A general-purpose fighting a fire force training system was proposed as an application system that a spread of a fire simulation system was concrete, too. Furthermore, a damage prediction system made the conditions of Cho-me unit in the disaster occurrence. A prediction analysis against each damage was done. The system that the synthetic danger of the town district was grasped was proposed more than these results of a prediction. The 7 areas which the crowding area of the old wooden house were made the target here. 100 fire points was given to it at random, and those spread of a fire conditions were computed.

这项研究开发了消防模拟系统的传播。它与基于火速速度的通常传播的模型不同。它在每座建筑物中都引起了人们的注意，并且在火的每个阶段开始并燃烧了火灾传播过程。此外，考虑了战斗力的效果，依此类推。火的传播在时间序列中模拟。因此，这是一个可能反映适用区域的实际建筑安排，设施的特征，例如地震崩溃的影响以及由于扑灭火灾而导致火灾障碍物的传播的影响活动。该模型基于这次地震的大规模火灾的实际状况。它建立在将模拟的结果与适用区域的消防运动传播的结果进行比较。基础数据是在与天气，建筑安排，建筑区，建筑物属性（例如结构和防火设施布置）相关的情况下。提出了一项通用战斗机训练系统作为应用系统，即消防模拟系统的传播也是混凝土的。此外，损坏预测系统使灾难发生的CHO-ME单位的条件。对每个损害进行了预测分析。提出了比预测的结果更多地掌握了城镇地区合成危险的系统。旧木屋拥挤区的7个区域在这里成为目标。随机给出了100点火点，并计算了火灾条件的传播。