Sökning: "Car Crash"

Visar resultat 6 - 10 av 36 uppsatser innehållade orden Car Crash.

1. 6. User experience and occupant safety : Concept development of restraint system for the automobile outboard rear seat positions

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

   Författare :Felix Stare; Victor Hansson; [2020]
   Nyckelord :;

   Sammanfattning : This is a master thesis project that is made in collaboration with Volvo Car Corporation, at the seat belts & child restraints department, located in Gothenburg, Sweden. The project description and objective of this project was to develop a concept, for the rear outboard seat positions, that makes the seat belt comfortable without compromising the safety with the focusing point on user experience. LÄS MER

3. 7. Virtual testing of self-piercing rivet connections

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Författare :Daniel Andersson; Fredrik Saliba; [2020]
   Nyckelord :FEM; SPR; self-piercing rivets; self piercing rivets; LS-dyna; Explicit FEM; lap-shear; cross-tension; KS2; r-adaptivity; 2D axisymmetric; axisymmetric;

   Sammanfattning : The automotive industry is currently trying to replace the conventional steels to lightweight materials such as aluminum or carbon fiber to meet all stricter emission targets. When using such materials, traditional joining methods, such as spot welds, could be difficult to use. Therefore, more focus has been put on self-piercing rivets (SPR). LÄS MER

4. 8. Development of a new test methodology for car-to-truck crash

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Matas Buzys; Sara Nilsson; [2019]
   Nyckelord :Crash tests; FUP; Frontal impact; Honeycomb structure; FUP; Frontalkrock; Honeycomb struktur; Kraschtest;

   Sammanfattning : Till följ av de stora skadorna som riskeras vid frontalkollision mellan personbil och lastbil, utför Scania CV AB kraschtester för att bättre kunna utveckla komponenter med syfte att skydda passagerarna i personbilen. Den typ av test som denna studie bygger på utvärderar den s.k. FUP:en (engelska Front Underrun Protection). LÄS MER

5. 9. Conceptual Design of Seat Belt Installation for Rear-facing Child Car Seat

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

   Författare :Johan Niklasson; [2019]
   Nyckelord :Product development; Child car seat; Technology;

   Sammanfattning : Children are more vulnerable in vehicles compared to adults in collisions. Two main reasons are the different body structure between these two and vehicles are more designed to fit adults. Children’s head is larger relative to their body mass and their neck muscle ligaments are still not fully developed. LÄS MER

7. 10. Evaluation of Thoracic Injury Risk of Heavy Goods Vehicle Occupants during Steering Wheel Rim Impacts to Different Rib Levels

   Master-uppsats, KTH/Medicinteknik och hälsosystem

   Författare :Jia Cheng Xu; [2019]
   Nyckelord :Heavy Goods Vehicles HGVs ; Rim Impacts; Human Body Models HBM ; Total HUman Model for Safety THUMS ; Hybrid III; ribs; aorta; liver; spleen; injury risk functions; material models; cumulative distribution function CDF ; Ogden; risk curves; Lastbilar; rattislag; humanmodeller; Total HUman Model for Safety THUMS ; Hybrid III; revben; aorta; lever; mjälte; riskfunktioner; materialmodeller; kumulativ fördelningsfunktion; Ogden; riskkurvor;

   Sammanfattning : The interior of heavy goods vehicles (HGVs) differs from passenger cars. Both the steering wheel and the occupant are positioned differently in a HGV and increases the risk of steering wheel rim impacts. LÄS MER