摘要
对同龄期的C15混凝土,在准确测试其静力弹性模量的基础上,进行了大量的恒幅疲劳性能的试验研究,在相同的试验条件下,分析了静力弹性模量的离散性对混凝土的循环应变、应变一寿命曲线及疲劳寿命的影响.
Basic on testing of the modulus, a lot of the constant amplitude fatigue experiments of C15 concrete have been done. Under the constant test condition, the effect of modulus on cyclic strain, strain-life curve and fatigue life of concrete is analyzed.
出处
《昆明理工大学学报(理工版)》
2001年第5期18-20,25,共4页
Journal of Kunming University of Science and Technology(Natural Science Edition)
基金
云南省自然科学基金(项目编号:98E004Z)