• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

王广勇 (王广勇.) | 王娜 (王娜.)

Indexed by:

CQVIP PKU CSCD

Abstract:

为了解火灾下网架结构的力学性能,建立了考虑热传导的网架结构耐火性能分析的热力耦合模型,并对典型网架结构的耐火性能进行了分析,研究了火灾场景对网架耐火性能的影响规律、火灾下网架结构的变形和受力机理、应力应变的分布和变化规律.研究表明:火灾场景对网架结构变形方式有明显的影响,受火后期中部火灾场景网架中出现了明显的拉力膜效应,网架结构耐火极限状态应以变形为准.

Keyword:

耐火性能 拉力膜效应 火灾 网架

Author Community:

  • [ 1 ] [王广勇]中国建筑科学研究院
  • [ 2 ] [王娜]北京工业大学

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2013

Issue: 10

Volume: 39

Page: 1509-1515

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 8

Chinese Cited Count:

30 Days PV: 2

Affiliated Colleges:

Online/Total:668/5315848
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.