2、用。关键词:弹塑性理论;工程;应用Abstract: Engineeringandtechnical personnelmusthavethe solidfoundation and mechanics, elastic-plasticmechanics isanimportantlinkinmechanics, isessentialfor higherengineering talents knowledge structureinthe part. For graduatestudents, elasticandplasticmechanics isafoundation engin
3、eering, isacoursein EngineeringColleges ofengineeringmechanics, civilengineering andotherprofessional must, in civilengineering, especially in port, coastalandoffshore engineering researchdirection isgenerally is harborengineering structure, marinestructures,rock, rock theinteractionbetweensoiland