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首页> 外文期刊>Advances in Concrete Construction >Strength and behaviour of bamboo reinforced concrete wall panels under two way in-plane action
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Strength and behaviour of bamboo reinforced concrete wall panels under two way in-plane action

机译：双向面内作用下竹纤维混凝土墙板的强度和性能

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An experimental investigation has been carried out on the use of an environmentally sustainable material, bamboo, in the construction of precast concrete structural wall panels. The strength and behaviour of three prototype bamboo reinforced concrete wall panel specimens under two-way in-plane action was studied. The specimens with varying aspect ratio and thinness ratio were tested to fail under a uniformly distributed in-plane load applied at an eccentricity of t/6. The aspect ratio of the specimens considered includes 1.667, 1.818 and 2 and the thinness ratio includes 12.5, 13.75 and 15. The influence of aspect ratio and thinness ratio of bamboo reinforced concrete wall panels, on its strength and behaviour was discussed. Varnished and sand blasted bamboo splints of 20 mm width and thickness varying from 8 to 15 mm were used as reinforcement in concrete. Based on the study, an empirical equation was developed considering the geometrical parameters of bamboo reinforced concrete wall panels for predicting its ultimate strength under two way in-plane action.
机译：在预制混凝土结构墙板的建筑中使用环保材料竹进行了实验研究。研究了三个原型竹制钢筋混凝土墙板标本在双向平面内作用下的强度和性能。测试了具有不同长宽比和薄度比的样品在以t / 6的偏心率施加的均匀分布的面内载荷下的失效。所考虑的试样的长径比为1.667、1.818和2，薄度比为12.5、13.75和15。讨论了竹纤维增强混凝土墙板的长径比和薄度对其强度和性能的影响。宽度为20毫米，厚度为8到15毫米不等的上光和喷砂竹制夹板被用作混凝土中的增强材料。在这项研究的基础上，考虑了竹增强混凝土墙板的几何参数，建立了一个经验方程式，以预测其在双向平面内作用下的极限强度。

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