纤维增强石膏板受力性能试验研究
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摘要
玻璃纤维石膏板是一种新型的环保墙体材料,通过4块纤维增强石膏板的抗弯性能试验,得到了纤维石膏板沿孔方向受弯时的破坏机理,通过分析纤维增强石膏板的荷载-挠度曲线,荷载-拉应力曲线得到了纤维增强石膏板的抗弯刚度,开裂荷载和极限荷载,为进行该墙板的进一步受力分析及工程应用提供了依据。
Glass fiber plasterboard is a new type of Eco-friendly wall materials. Through the flexural performance experiments of the four glass fiber reinforced plasterboard, this article got the glass fiber plasterboard along the hole direction of bending at the time of the failure mechanism. Through the analysis of fiber-reinforced plasterboard of the load-de- flection curve, load-tensile stress curve has been gotten fiber-reinforced gypsum board flexural stiffness, cracking load and ultimate load. For the conduct of the wallboard for further mechanical analysis and engineering applications provide the basis.
Glass fiber plasterboard is a new type of Eco-friendly wall materials. Through the flexural performance experiments of the four glass fiber reinforced plasterboard, this article got the glass fiber plasterboard along the hole direction of bending at the time of the failure mechanism. Through the analysis of fiber-reinforced plasterboard of the load-de- flection curve, load-tensile stress curve has been gotten fiber-reinforced gypsum board flexural stiffness, cracking load and ultimate load. For the conduct of the wallboard for further mechanical analysis and engineering applications provide the basis.
引文
[1] 姜忻良,邓永胜,刘康,等.纤维石膏板中不同间距灌注混凝土芯柱抗震性能试验研究[J].地震工程与工程振动,2004,24(4) : 110-114
[2] 姜忻良,刘康,谷岩,等.混凝土密排内框架-纤维石膏板低周往复试验研究[J].建筑结构学报,2004,25(4) :50-54
[3 ] Wu Yu-Fei. The effect of longitudinal reinforce-ment on the cyclic shear behavior of glass fiber re-inforced gypsum wall panels:tests[ J]. Engineering Structures,2004,26 : 1633-1646
[4] 范光久.速成墙板的特性分析及应用研究[J].建筑技术,2004,35(11) :853-858
[5 ] Ali H Charour, Khaled A. RBS polymer concretewall part Ⅰ: experimental study and theoretical pro-vision for flexure and shear [ J ]. Construction andBuilding Materials ,2005,19:550-563
[6] 澳大利亚速成墙结构手册:6-13
[2] 姜忻良,刘康,谷岩,等.混凝土密排内框架-纤维石膏板低周往复试验研究[J].建筑结构学报,2004,25(4) :50-54
[3 ] Wu Yu-Fei. The effect of longitudinal reinforce-ment on the cyclic shear behavior of glass fiber re-inforced gypsum wall panels:tests[ J]. Engineering Structures,2004,26 : 1633-1646
[4] 范光久.速成墙板的特性分析及应用研究[J].建筑技术,2004,35(11) :853-858
[5 ] Ali H Charour, Khaled A. RBS polymer concretewall part Ⅰ: experimental study and theoretical pro-vision for flexure and shear [ J ]. Construction andBuilding Materials ,2005,19:550-563
[6] 澳大利亚速成墙结构手册:6-13
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