| 碳纳米管与钢纤维对混凝土抗压强度与抗冲击性能的影响 |
| |
| 引用本文： | 尹鹏,孙敏,董子硕. 碳纳米管与钢纤维对混凝土抗压强度与抗冲击性能的影响[J]. 混凝土与水泥制品, 2021, 0(3): 52-55 |
| |
| 作者姓名： | 尹鹏 孙敏 董子硕 |
| |
| 作者单位： | 苏州科技大学 土木工程学院,江苏 苏州 215011;苏州科技大学 土木工程学院,江苏 苏州 215011;苏州科技大学 土木工程学院,江苏 苏州 215011 |
| |
| 基金项目： | 江苏省自然科学基金项目(BK 20171220);江苏省建设厅科技计划项目(2017ZD249);国家级大学生创新创业训练计划项目(201910332031Z)。 |
| |
| 摘 要： | 研究了碳纳米管、钢纤维、碳纳米管+钢纤维对混凝土抗压强度和抗冲击性能的影响.结果表明:掺入碳纳米管和钢纤维均能提高混凝土的抗压强度;单掺钢纤维较单掺碳纳米管对混凝土抗冲击性能的提升效果更大;混掺碳纳米管与钢纤维混凝土的韧性和延性较单掺钢纤维混凝土得到再次提升;复掺1％钢纤维+0.30％碳纳米管对混凝土性能的增强效果最显...
|
| 关 键 词： | 碳纳米管 钢纤维 抗冲击性能 抗压强度 混凝土 |
Influence of Carbon Nanotubes and Steel Fibers on the Compressive Strength and Impact Resistance of Concrete |
| |
| YIN Peng,SUN Min,DONG Zi-shuo. Influence of Carbon Nanotubes and Steel Fibers on the Compressive Strength and Impact Resistance of Concrete[J]. China Concrete and Cement Products, 2021, 0(3): 52-55 |
| |
| Authors: | YIN Peng SUN Min DONG Zi-shuo |
| |
| Affiliation: | (School of Civil Engineering,Suzhou University of Science and Technology,Suzhou 215011,China) |
| |
| Abstract: | The effects of carbon nanotubes,steel fibers,carbon nanotubes+steel fibers on the compressive strength and impact resistance of concrete were studied.The results show that the addition of carbon nanotubes and steel fibers can improve the compressive strength of concrete.Single-doped steel fiber has a greater effect on the impact resistance of concrete than that of single-doped carbon nanotubes.The toughness and ductility of concrete mixed with carbon nanotubes and steel fiber are improved compared with single-doped steel fiber concrete.Adding 1%steel fiber+0.30%carbon nanotubes has the best reinforcement effect on concrete performance. |
| |
| Keywords: | Carbon nanotubes Steel fiber Impact resistance Compressive strength Concrete |
| 本文献已被 维普 万方数据 等数据库收录！ |
