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首页> 外文期刊>International Journal of Innovative Research in Science, Engineering and Technology >Experimental Investigation on Flexural Behaviour of Folded Ferrocement Panels
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Experimental Investigation on Flexural Behaviour of Folded Ferrocement Panels

机译:折叠式铁框的弯曲性能试验研究

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Ferrocement is a thin composite made with a cement based mortar matrix reinforced with closely spaced layers of relatively small diameter wire mesh. Over the years, applications involving ferrocement have increased due to its properties such as strength, toughness, water tightness, lightness, ductility and environmental stability. Ferrocement may be cast in various shapes and forms even without the use of form work and are aesthetically very appealing. Due to their thinness, ferrocement elements can be used as roofing, flooring elements to cover large spans. The slenderness of these elements may adversely affect their performance under working loads. Hence, there is a need to study their flexural behaviour such as first crack strength, load-deflection behaviour. The present study describes the result of testing folded ferrocement panel reinforced with number of wire mesh layer. The main aim of these experimental tests is to study the effect of folded ferrocement panel using different number of wire mesh layers on the flexural strength by varying the numbers of wire mesh layers on cracking, load deflection behaviour, ductility and ultimate flexural strength. This is useful to find solutions by searching new design techniques and method of constructions.
机译:Ferrocement是一种薄复合材料,由水泥基砂浆基质制成,并用相对较小直径的金属丝网紧密间隔的层加固。多年来,由于强度,韧性,水密性,轻度,延展性和环境稳定性等特性,涉及到钢筋混凝土的应用已经增加。即使不使用模板,也可以以各种形状和形式浇铸钢筋,并且在美学上非常有吸引力。由于其纤薄性,可将补铁元件用作屋面,覆盖大跨度的地板元件。这些元素的细长度可能会对它们在工作负载下的性能产生不利影响。因此,需要研究它们的挠曲行为,例如第一裂纹强度,载荷-挠曲行为。本研究描述了测试用金属丝网层数加固的折叠式铁框的结果。这些实验测试的主要目的是研究通过改变裂纹,载荷挠度,延展性和极限抗弯强度的丝网层数,来研究使用不同数量的丝网层的折叠式金属框对弯曲强度的影响。通过搜索新的设计技术和构造方法来寻找解决方案非常有用。

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