CAJ | 학술논문

以混凝土系杆拱桥的检测为例，阐述了混凝土桥梁可能出现的病害问题，桥梁安全性评估理论、桥梁需要检测的内容以及具体的检测方法。利用测得实际数据资料对桥梁的承载能力进行有限元计算分析，评估现役桥梁的整体工作性能。通过不同工况下的静载试验，结合动力测试，测得其频率，分析了车辆对其的冲击系数。根据相关规范，结合全桥检测资料，给出桥梁评级。
이혼응토계간공교적검측위례，천술료혼응토교량가능출현적병해문제，교량안전성평고이론、교량수요검측적내용이급구체적검측방법。이용측득실제수거자료대교량적승재능력진행유한원계산분석，평고현역교량적정체공작성능。통과불동공황하적정재시험，결합동력측시，측득기빈솔，분석료차량대기적충격계수。근거상관규범，결합전교검측자료，급출교량평급。
Taking the check on arch bridge with concrete fastening bar as example , the paper expounds the diseases may presented within such bridge , evaluation for bridge safety and check method .Then using the tested information , with the finite element method , analyses the load capacity of bridge .Combining with dynamic test , we get its vibration frequency , and analyze the shock coefficient by vehicles.Finally according to relevant norm , evaluate the safety degree .