| 木结构火灾性能研究进展 |
| |
| 引用本文： | 许清风,徐强,李向民.木结构火灾性能研究进展[J].四川建筑科学研究,2011(4):87-92. |
| |
| 作者姓名： | 许清风 徐强 李向民 |
| |
| 作者单位： | 上海市工程结构新技术重点实验室;上海市建筑科学研究院 |
| |
| 基金项目： | 上海市科委青年科技启明星计划(07QB14031);国家科技支撑计划(2006BAJ04A03-03) |
| |
| 摘 要： | 在已有木结构火灾性能研究资料基础上,分析和总结了木结构火灾特征、木材炭化机理和微观结构变化、木材炭化速度模型、受火木构件剩余承载力、持荷木构件耐火极限等研究现状,并提出了需要进一步研究的重点。
|
| 关 键 词： | 木结构 炭化速度 火灾性能 耐火极限 防火设计 |
Research progress of fire performance of timber structure |
| |
| XU Qingfeng,XU Qiang,LI Xiangmin,.Research progress of fire performance of timber structure[J].Building Science Research of Sichuan,2011(4):87-92. |
| |
| Authors: | XU Qingfeng XU Qiang LI Xiangmin |
| |
| Affiliation: | (1.Shanghai Key Laboratory of New Technology Research of Engineering Structure,Shanghai 200032,China; 2.Shanghai Research Institute of Building Sciences,Shanghai 200032,China) |
| |
| Abstract: | Based on the references available,the research progress of fire characteristic of timber structure,microstructure change and char mechanism during decomposition of wood,charring rate mode,residual bearing-carry capacity of exposed timber members,fire endurance of exposed timber members with applied load are listed.And the key points needing further researches on fire performance of timber structure are proposed. |
| |
| Keywords: | timber structure charring rate fire performance fire endurance fire design |
| 本文献已被 CNKI 等数据库收录！ |
