Front bumper,crash box and side rail are key body structural parts in front crash.Deformation space is affected by compartment packaging.The improvement suggestions are proposed to solve the problems existed in the cu...Front bumper,crash box and side rail are key body structural parts in front crash.Deformation space is affected by compartment packaging.The improvement suggestions are proposed to solve the problems existed in the current vehicle structure and compartment packaging based on the areas that influence performance of automobile offset deformable barrier impact, such as the side rail,mounting,storage battery packaging,etc.It is proved that 40%offset crash simulation result of one certain car is well-correlated with the physical test.Optimization cases meet the crash performance requirements.The objective of the analysis is to guide structural design and improves a car’s crash safety performance.展开更多
7月30日.中国出版集团公司与美国On Demand Books.LLC公司(ODB)按需印刷合作协议签字仪式在京举行。中国出版集团公司总裁聂震宁.美国ODB公司CEO Dane Neller代表双方在协议书上签字。中国出版集团公司副总裁宋晓红、战略发展部主...7月30日.中国出版集团公司与美国On Demand Books.LLC公司(ODB)按需印刷合作协议签字仪式在京举行。中国出版集团公司总裁聂震宁.美国ODB公司CEO Dane Neller代表双方在协议书上签字。中国出版集团公司副总裁宋晓红、战略发展部主任茅院生.中国印刷科学技术研究所所长陈彦.展开更多
基金"Twelfth Five-year Plan"for Sci & Tech Research of China(No.2011BAG03B02No.2011BAG03B06)
文摘Front bumper,crash box and side rail are key body structural parts in front crash.Deformation space is affected by compartment packaging.The improvement suggestions are proposed to solve the problems existed in the current vehicle structure and compartment packaging based on the areas that influence performance of automobile offset deformable barrier impact, such as the side rail,mounting,storage battery packaging,etc.It is proved that 40%offset crash simulation result of one certain car is well-correlated with the physical test.Optimization cases meet the crash performance requirements.The objective of the analysis is to guide structural design and improves a car’s crash safety performance.
文摘7月30日.中国出版集团公司与美国On Demand Books.LLC公司(ODB)按需印刷合作协议签字仪式在京举行。中国出版集团公司总裁聂震宁.美国ODB公司CEO Dane Neller代表双方在协议书上签字。中国出版集团公司副总裁宋晓红、战略发展部主任茅院生.中国印刷科学技术研究所所长陈彦.