Investigation for Crashworthiness Performance of Single-cell and Multi-cell Crash Boxes Designed with Aluminum, Magnesium and Steel Materials
نویسندگان
چکیده
Çarpışma kutuları, olası bir kaza esnasında sürücü ve araç içi yolcularda oluşabilecek yaralanmaları en aza indirmek için kullanılan pasif güvenlik sistemi elemanlarındandır. Araştırmacılar çarpışma kutularının performansını iyileştirmek farklı yapılar malzemeler kullanmaktadır. Bu çalışmada alüminyum alaşım AA6061-O, magnezyum AZ31B DP600 çeliğinden tasarlanan kare, altıgen dairesel dış duvara sahip tek hücreli çok olmak üzere dokuz kutusu sonlu elemanlar analizi ile incelenmiştir. Çalışmada modelleri literatürden elde edilen deneysel veriler doğrulanmıştır. Farklı malzemelerden tasarlanmış kutuları büyük kuvveti, kuvveti verimi özgül enerji sönümleme kapasiteleri açısından İnceleme sonucunda aynı kesite içinde yırtılmalara maruz kalmasına rağmen malzemeli modellerin daha yüksek kapasitesine olduğu görülmüştür. Ayrıca yapılara iyi performansı sergilemiştir.
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ژورنال
عنوان ژورنال: Çukurova Üniversitesi Mühendislik Fakültesi Dergisi
سال: 2021
ISSN: ['2757-9255']
DOI: https://doi.org/10.21605/cukurovaumfd.982931