摘要
钢纤维混凝土是一种性能优良且应用广泛的复合材料。为了比较素混凝土与钢纤维混凝土单轴抗压强度、最大位移以及可吸收变形能的能力,进行了此两类混凝土受压韧性的试验研究。经人工制作试件后,试验在250t级刚性试验机上进行,试验发现,在最大位移能力、残余强度、吸收变形能等方面,与素混凝土比较,钢纤维混凝土具有明显的优势。
Steel fiber reinforced concrete is a compound material with excellent performance and widespread application. In order to make a comparison between pure concrete and steel fiber reinforced concrete in terms of uni-axial compressive strength, maximum displacement and the ability of deformation energy absorption, an experimental study was made on the tenacity of these two types of concrete under pressure. The manually made specimens were tested on the 250t rigid testing machine. The test results indicate that compared with pure concrete, steel fiber reinforced concrete is obviously advantageous in maximum displacement capability, residual strength and adsorption of deformation energy.
出处
《矿业研究与开发》
CAS
2003年第1期52-54,共3页
Mining Research and Development
关键词
钢纤维混凝土
素混凝土
受压韧性
单轴抗压强度
吸收变形能
Steel fiber reinforced concrete, Pure concrete, Tenacity under pressure, Experimental study
