Research on Numerical Simulation of Similarity of the Scale Model and Prototype of Large-Space Building Fire

摘要：

In receut years the large space building develops rapidly, our countyys fire protection standard is usually unable to satisfy the need of the large-space buildings fire protection design. Performance-based fire protection design has become the trend. Because of the lower cost, numerical simulation has become a common method of fire protection design, But its reliability cant guaranteed. Therefore its necessary to carry out an experimental study to enhance the safety of an engineering design. But a full scale experimental study costs too high, so a scale model is generally used in the project. This article compared and analyzed the result of the scale model and the prototypes fire simulation by FDS, verified the reliability of the scale model and provided a reference for the following experimental study.

关键词： big spatial construction scale model similarity FDS

作者: LI Weiping HUANG Yiliang XU Zhisheng YANG Kaiteng

作者单位: Disaster Prevention Science and Safety Technology Institute,Central South University,Changsha 410075 Disaster Prevention Science and Safety Technology Institute,Central South University,Changsha 410075

会议类型: 国际会议

会议名称: The 2008 International Symposium on Safety Science and Technology(2008年安全科学技术国际会议)

会议地点: 北京

会议语种:英文

页码: 717-721

在线出版日期: 2008-09-24（万方平台首次上网日期，不代表论文的发表时间）