Vibration mode and transient mode are analyzed by using finite element method,taking modal variable ratio of strain as the identification parameter,a bending plate as the study object and simulating the structural damage by changing the thickness of elements.The strain modal of plate is gotten from the mode analysis,the damage can be determined by the changing ratio of strain on symmetrical locations,and the damage degree can be determined by the changing of numerical value.In the transient analysis,the sud...
| 
推荐 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
