摘要
给出分析有损伤桥梁荷载横向分布系数计算的铰接板 (梁 )法模型和一般方程 ,讨论了不同损伤位置和损伤程度对横向分布系数的影响 ,并针对某病桥的实测数据 ,运用遗传算法对损伤位置与程度进行识别 ,其模型计算的横向分布系数与实际情况吻合 。
The general equation for calculating transverse load distribution on a damaged bridge is given. The experimental example shows that the calculating results accord well with that from loading test of a real bridge. Detecting the damaged location and the degree in the pin connected joint with genetic algorithm. The result shows that the method is of simple, accurate and efficient on detecting parameters of damage.
出处
《武汉理工大学学报（交通科学与工程版）》
北大核心
2004年第2期229-231,251,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
