基于振动响应分析的海底管道悬空内检测研究
马文滨1,2(
),段志文1,2,3,李想1,2,张行1,2()
),段志文1,2,3,李想1,2,张行1,2()
Study on submarine pipeline suspension internal detection based on vibration response analysis
Wenbin MA1,2(),Zhiwen DUAN1,2,3,Xiang LI1,2,Hang ZHANG1,2()
),Zhiwen DUAN1,2,3,Xiang LI1,2,Hang ZHANG1,2()
图3. 刚体碰撞模型
Fig.3. Rigid body collision model
