| 钢纤维的作用及应用 |
| 添加时间：2018/10/20 10:29:26 浏览次数： |
| 钢纤维是混凝土的增强材料，钢纤维混凝土是在普通混凝土中掺入乱向分布的短钢纤维所形成的一种新型的多相复合材料。这些乱向分布的钢纤维能够有效地阻碍混凝土内部微裂缝的扩展及宏观裂缝的形成，显著地改善了混凝土的抗拉、抗弯、抗冲击及抗疲劳性能，具有较好的延性。 Steel fiber is the reinforced material of concrete. Steel fiber concrete is a new kind of multiphase composite material which is formed by mixing short steel fiber randomly distributed in ordinary concrete. These randomly distributed steel fibers can effectively prevent the expansion of micro-cracks and the formation of macro-cracks in concrete, significantly improve the tensile, bending, impact and fatigue resistance of concrete, with good ductility. 目前已被广泛应用于建筑工程、水利工程、公路桥梁工程、公路路面和机场道面工程、铁路公程、管道工程、内河航道工程、防暴工程和维修加固工程等各个专业领域 At present, it has been widely used in construction engineering, water conservancy engineering, highway bridge engineering, highway pavement and airport pavement engineering, railway engineering, pipeline engineering, inland waterway engineering, riot prevention engineering, maintenance and reinforcement engineering and other professional fields. |
| 上一页 钢纤维混凝土的增强机理 |
| 下一页 目前应用较多的钢纤维主要有以下几种 |
Copyright © 技术支持：遨游网络