CAJ | 학술논문

阐述了侧面碰撞评价性能指标，并给出了侧碰过程中典型的3种B柱变形模式。针对电动车与传统车的区别，分析了电动车与传统车在侧碰过程中车身损毁程度的不同和对假人造成伤害的不同。通过对某款电动车具体的侧碰分析和实车验证，指出了其B柱变形模式不好，容易对假人胸部造成伤害，接着剖析车身结构，提出改善方案，对B柱中上部结构进行加强，对其底部进行减弱。再次进行仿真分析验证，证实了改进方案的合理性。
천술료측면팽당평개성능지표，병급출료측팽과정중전형적3충B주변형모식。침대전동차여전통차적구별，분석료전동차여전통차재측팽과정중차신손훼정도적불동화대가인조성상해적불동。통과대모관전동차구체적측팽분석화실차험증，지출료기B주변형모식불호，용역대가인흉부조성상해，접착부석차신결구，제출개선방안，대B주중상부결구진행가강，대기저부진행감약。재차진행방진분석험증，증실료개진방안적합이성。
The performance target of lateral collision appraisement is expatiated, and three representative B-pillar deformation mode on lateral collision is presented. For the difference of electric car and traditional car, the distinctness of body mar and dummy injury during lateral collision are analyzed. By concretely lateral collision analysis and sample car validation for a electric car, the bad B-pillar deformation mode is indicated, and it hurt dummy's chest easily. After anatomizing body structure, the improve project is presented, strengthening the middle and top part of B-pillar, weakening its bottom. Again simulation analysis, the rationality of the improve project is confirmed.