浅析含弹簧杆件在冲击载荷下的能量分配

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中图分类号：G642

文献标识码：A DOI：10.16400/j.cnki.kjdk.2025.12.003

AbstractIn the teaching processofmaterials mechanics，students arestillunable to solve complex problems such as thestabilityofcomposite membersanddynamicload problems.Thearticleanalogizes therodwiththespring familiarto studentsthroughexamples，anduses thespringmodeltosolveandanalyzetheenergydistributionproblemoftherodunder impactloadusingtheenergy method.Thisnotonlyhelps studentsto haveadeeperunderstandingofcomplex impact problems in material mechanics，butalsohascertain teaching significance forstudents totrytoestablish simplified mechanical models to analyze and solve impact problems in engineering.

Keywordsspring;stiffness coefficient; impact; energy method

经过中学课程的学习，学生往往已对弹簧的胡克定律、弹簧的弹性势能等有了初步认识。（剩余3214字）