摘要
采用常规和应变控制方法分别对不同配筋率混凝土试件进行单向拉伸试验 ,通过 3组不同类型试件试验进一步探明钢筋和混凝土联合受力机制 。
By the method of convention and control strain, three sets of concrete specimens with different reinforced rates are tested in tension. According to the test results ,the mechanism of jointly supporting load between concrete and bar is explored. The results can be used to establish more scientific design method of reinforced concrete.
出处
《长江科学院院报》
EI
CSCD
北大核心
2000年第2期22-24,共3页
Journal of Changjiang River Scientific Research Institute
关键词
钢筋混凝土
单向拉伸试验
应力
应变
reinforced concrete
test in direct tension
stress
strain
