摘要
本文介绍了光弹性贴片法的原理、实验方法，并用贴片法对钢筋混凝土三点弯曲梁的受力过程进行了实验研究。结果表明：贴片法是监控钢筋混凝土中应力状态及开裂。
The paper introduced principle and testing method of stretch skim coat method,and tested and study atress process of three flexed beam of steel concrete with stretch skim coat method,The result show:it is a good way to monitor and control stress state in steel concrete,crack and crack enlarge.
出处
《东北公路》
北大核心
1999年第2期49-52,共4页
Northeastern Highway
关键词
钢筋混凝土
应变
光弹性贴片法
桥梁
Steelconcrete Stress Strain Crack enlarge stretch skim coat method
