现代木建筑梁柱与软木板防火复合结构的研发与应用
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摘要
现代木结构建筑设计中,梁和柱结构体系具有的耐火极限高低是防火性能好坏的关键。本研究应用耐火性能优异的葡萄牙软木板,针对工程应用中常见的木梁柱、钢梁柱结构件,对其进行新型连接件设计,以及梁柱件与软木板的两种防火复合结构设计、制作及其浸渍剥离性能测试和木柱体与软木板的防火复合结构耐火测试等分析,以期为人们创造更高质量的居住安全环境,对提高我国现代木结构建筑防火性能技术水平具有工程价值。
The key to the design of fireproof performance of modern wood structure is the fire resistance limit of beam and column structure system.This paper uses the Excellent fire resistance of Expanded Insulation Cork Board to connect the wooden beam-column and steel beam-column in Engineering applications.Test and analysis of two kinds of fireproof composite structure design,and perform a dip peeling performance test,and analysis of fire resistance test of fireproof composite structure of wooden pillar and cork board.The results of this research are expected to provide a higher quality living environment for people,and provide a useful reference for improving the fire performance level of modern wood structure buildings in China,and have certain application value and practical significance.
The key to the design of fireproof performance of modern wood structure is the fire resistance limit of beam and column structure system.This paper uses the Excellent fire resistance of Expanded Insulation Cork Board to connect the wooden beam-column and steel beam-column in Engineering applications.Test and analysis of two kinds of fireproof composite structure design,and perform a dip peeling performance test,and analysis of fire resistance test of fireproof composite structure of wooden pillar and cork board.The results of this research are expected to provide a higher quality living environment for people,and provide a useful reference for improving the fire performance level of modern wood structure buildings in China,and have certain application value and practical significance.
引文
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[10] GB/T 17657-2013,人造板及饰面人造板理化性能试验方法[S].
[11]高珣,庞久寅.木纤维的定向制备及其几何尺寸对木塑复合材力学性能的影响[J].林产工业,2018,45(7):18-23.
[2]施佳露,郁舒兰.一体化设计理念下的中国家具与建筑[J].家具,2018,39(5):58-61,95.
[3]张晋,李成,张悦洋,等.木结构抗火性能及防火设计研究现状[J].工业建筑,2016,46(2):113-119.
[4]杨茹元,孙友富,张晓凤,等.木结构古建筑加固技术的应用及进展[J].林产工业,2018,45(6):3-7.
[5]沈广安.木架构建筑防火技术研究及应用[J].科技经济导刊,2016,2(1):65-66.
[6]徐伟涛.木结构建筑在北美和我国的发展概况[J].林产工业,2018,45(9):7-10,16.
[7]虞红.软木作为运载火箭隔热材料的研究[J].上海航天,1996,13(5):54-56.
[8] S. P. SILVA,M. A. SABINO. Cork:properties,capabilities and applications[J]. International Materials Reviews,2005,50(6):345-365.
[9]魏新莉,向仕龙.软木的热解特性和热动力学研究[J].中南林业科技大学学报,2010,30(3):114-117.
[10] GB/T 17657-2013,人造板及饰面人造板理化性能试验方法[S].
[11]高珣,庞久寅.木纤维的定向制备及其几何尺寸对木塑复合材力学性能的影响[J].林产工业,2018,45(7):18-23.