crashworthiness
The Analysis of Crashworthiness of Double-side Structure
With the rapid economic development in recent years, the sharp growth of the operation for shipment engaged in the Three Gorges reservoir area, some serious problems appeared frequently and catastrophically, such as the ship collision and grounding accidents, which are caused by the busy water traffic and a relatively narrow waterway and so on.Consequently, it [...]
Study on Crashworthiness of Car Bumper System
Safety, environmental protection and energy conservation are the three principal problems of the 21st century. Meanwhile, how to improve the crashworthiness of vehicles has been an assignable issue during the analysis of passive safety of the automotive. In the case of car crash, bumpers have their indispensable roles in car body protection. Bumper crashes are [...]
Study on Crashworthiness of Car Bumper System
Safety, environmental protection and energy conservation are the three principal problems of the 21st century. Meanwhile, how to improve the crashworthiness of vehicles has been an assignable issue during the analysis of passive safety of the automotive. In the case of car crash, bumpers have their indispensable roles in car body protection. Bumper crashes are [...]
Study on Crashworthiness of Heavy Truck Cab on the Structural Optimization
With the rapid development of transportation, the number of cars continues to increase, more and more traffic accidents occur frequently, so people pay more attention to security issues. In recent years, as Chian’sincreasing requirements on the high-speed heavy-duty, the passive safety of heavy trucks is becoming increasingly prominent. As the safe and protecting device, the [...]
Establishment and Application of Commerical Vehicle Cab Crashworthiness Simplified Model
Conceptual design phase determines the performance of the vehicle structure , Concept design phase is very critical to the guarantee of body structure performances when developing new vehicle, the deficiency in this phase are very hard to be repaired in the following phases.Using the method of CAE-driven for body structure design in the conceptual design [...]
The Crash Simulation and Analysis of the Train’s Energy-absorbing Structure
Fast and lightweight has become the development trend of theRolling Stock in the twenty-first century. Under the circumstances, the Railways in Our Country through Six full-speed, and the Electricity Multiple Unit continuously open, the railway transportation get an unprecedented rapid development. However, Opportunity coexists with challenge, With the speed continuous improvement, the traffic accidents cause [...]
The Simulation Analysis on Crashworthiness of Multi-function Electric Vehicles
With the increasement of automobile, which cause great threat and harm to human life and property when traffic accidents happen, so how to improve crash safety has become an important research field. This paper will study an overview of automobile crash safety performance, importance, and specific methods to a certain degree of discussion and theory [...]
Analysis of Collision Tests and Research on the Structural Crashworthiness of Bodywork
Vehicle crashworthiness is getting more and more attention, and in the process of vehicle collisions, the highest probability of occurrence is the front and side. This paper starts with discussing regulations, methods and development trend for vehicle Passive safety. Based on lots of test of full frontal collisions, this paper gets correlation between full frontal [...]
Research on Modeling and Optimization of Spotweld on Vehicle Front Longitudinal-Beam Based on Crashworthiness
With the increasing of vehicle ownership, traffic accident has become a serious problem in the world. Many people annually die in the traffic accident, and traffic accident has brought a serious disaster to people’s lives and property. With the loss of accident increasing greatly, the research of vehicle crash safety performance and improvment of the [...]
Research on Collision Response and Strength Assessment Method for Submersible
As a vital research field in naval and ocean structure, collision is one of the common accidents during the lifetime of submersible, the result of which is more dangerous than that happened on surface ship because of its smaller reserved buoyancy and deep water pressure. It is important to study the collision problems of pressure [...]