Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Geriatric Dentistry》 2003-01
Add to Favorite Get Latest Update

The simulation and analysis of the impact injury of persons in cars with finite element methods

ZHANG Hai-zhong, YAN li-jin, LI Shi-yong, HU Min, HUANG Shi-lin, MA Chun-sheng.( Department of Stomatology. PLA General Hospital ,Fu-xing Road 28. Beijing 100853. P. R. China)  
Objective: To analyze biomechanics of impact injury, in the condition of the simulate impact on maxillary rejoins in accident. Method: The complex cranial geometry was measured from a series of two-dimensional CT images. The multy-lay spiral CT scans were transformed with a self-developed preprocessor into a finite element mesh. Identical impact and boundary conditions were used for the maxillary impact simulations. Results: The higher stress was showed in the nasal-maxilla rejoins and atlas occipital articular in 3d FEM. Conclusions: The concentration of stress and tension stress were might the thought to be one of the main biomechanical mechanism of impact injury. The FEM is helpful to analyze biomechanics of skull impact injury.
【Fund】: 首都医学发展科研基金(20023091)
【CateGory Index】: R782
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 2 Hits
1 ZHANG Hai-zhong 1, HUANG Xu-ming 1 , LI Shi-yong 1 , MA Chun-sheng 2 , LIU Chun-ming 1,DUI Hui-liang 2, HUANG Shi-lin 2(1.Department of Stomatology, PLA General Hospital , Beijing,100853; 2. State Key Laboratory of Automotive Safety and Energy of Tsinghua University, Beijing 100084, China);Development of a finite element model of the head of HYBRIDⅢ dummy with the human mandible[J];Academic Journal of Pla Postgraduate Medical School;2004-04
2 DOU Wei-wei1,SUN Geng-lin1,WU Wei1,WANG Peng-lin2,ZHOU Jian1,XU Chong-tao1 (1.Department of Stomatology,General Hospital,Tianjin Medical University,Tianjin 300052,China;2.The Center of CAE,Tianjin Physical and Engineering University);The stress analysis of the Mandibular angle in the external loading[J];Journal of Tianjin Medical University;2010-01
【Citations】
Chinese Journal Full-text Database 1 Hits
1 ZHOU Shu xia, GU Xiao mign, LEI De lin, et al. Stomatological College, The Fourth Military Medical University. Xi'an 710032;Analysis and Treatment of Maxillofacial Injury from Traffic Accidents[J];CHINESE JOURNAL OF TRAUMATOLOGY;1996-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YANG Cheng1,CHEN Ji-chuan1,WANG Yi2,et al.(1.2.Department of Otorhinolaryngology-Head and Neck Surgery,Daping Hospital,Third Military Medical University,Chongqing 400042,China;3.Department of Otorhinolaryngology,Children′ s Hospital,Chongqing University of Medical Sciences,Chongqing 400014,China);Clinical application of spiral CT three-dimensional reconstruction technique on the temporal bone impact injury[J];Chongqing Medicine;2009-09
2 Zhang Tianzeng(Neijiang Railway Hospital of Sichuan Province,Neijiang 641001) 〔;Analysis of the Injury Characteristics in Train Accident Trauma[J];JOURNAL OF TRAUMATIC SURGERY;2000-01
3 ZHAO Hui,YIN Zhi-yong,JIANG Jian-xin,et al.(Chongqing Key Laboratory of Vehicle Crash/Bio-impact and traffic safety,Department 4,Institute of Surgery Research,Daping Hospital,Third Military Medical University,Chongqing 400042,China);Finite-element simulation analysis of brain injury from temporal impact in quasi-static and its clinical significance[J];Journal of Traumatic Surgery;2008-02
4 ZHOU Ji hong, WANG Zheng guo, ZHU Pei fang, JIAN Hua gang, ZHAO Xin chai, LIU Da wei, WANG Dian fu (Research Institute of Field Surgery, Daping Hospital, Third Military Medical University, Chongqing 400042, China);Retrospective investigation on freeway traffic accident in Chongqing City[J];ACTA ACADEMIAE MEDICINE MILITARIS TERTIAE;2000-07
5 LIU Xiao hui, KE Xin hua, ZENG Fan, LIU Qin, ZHOU Li juan (Research Institute of Field Surgery, Daping Hospital, Third Military Medical University, Chongqing 400042, China);Analysis on the characteristics of trauma and death in 5339 cases of trauma[J];Acta Academiae Medicine Militaris Tertiae;2002-08
6 ZHU Guo Xiong 1, GU Xiao Ming 2, LEI De Lin 2, LIU Yan Pu 2 1Department of Stomatology, Jinan General Hospital of Chinese PLA, Jinan 250031, China, 2Depart ment of Maxillofacial Surgery, Stomatological College, Fourth Military Medica;Epidemiologic characteristics of maxillofacial trauma in traffic accidents[J];JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY;2000-10
7 Wang Yilin, Gu Xiaoming, Liu Yanpu, et al Department of Oral and Maxillofacial Surgery, College of Stomatology, the Fourth Military Medical University;Orthognathic Technique Application in the Treatment of Established and Complicated Jaw Fractures[J];WEST CHINA JOURNAL FOF STOMATOLOGY;1998-03
8 Zhou Jihong, Wang Zhengguo, Zhu Peifang et al . Research Institute of Field Surgery, Third Military Medical University, Chongqing 400042;ANALYSIS OF ROAD TRAFFIC ACCIDENTS IN CHONGQING IN RECENT TEN YEARS[J];Medical Journal of Chinese People's Liberation Army;2002-01
9 LIU Chang-wei,GUO Jin-long,ZHAO Jian-hua,ZHANG Xiao-xi,LI Gang(No.148 Hospital of PLA,Zibo 255300);Management and Organization on The Rescue of The Wounded Suffering From A Train Accident on April 28th[J];Hospital Administration Journal of Chinese People's Liberation Army;2008-11
10 ZHANG Hai-zhong 1, HUANG Xu-ming 1 , LI Shi-yong 1 , MA Chun-sheng 2 , LIU Chun-ming 1,DUI Hui-liang 2, HUANG Shi-lin 2(1.Department of Stomatology, PLA General Hospital , Beijing,100853; 2. State Key Laboratory of Automotive Safety and Energy of Tsinghua University, Beijing 100084, China);Development of a finite element model of the head of HYBRIDⅢ dummy with the human mandible[J];Academic Journal of Pla Postgraduate Medical School;2004-04
【Co-references】
Chinese Journal Full-text Database 9 Hits
1 LIU Yang,LI Jian-yi,ZHAO Wei-dong,JIANG Nan,ZHANG Mei-chao,ZHONG Shi-zhen Department of Anatomy/ Key Laboratory of Medical Biomechanics of Guangdong Province,Southern Medical University,Guangzhou 510515,China;Finite element analysis of the biomechanics of human mandible in response to impact force[J];Journal of Southern Medical University;2008-01
2 SONG Yu feng 1, WANG Da zhang 2, LI Wei 2, YANG Jian bin 1, FENG Hong chao 1 (1.Department of Oral and Maxillary Surgery, The Affiliated Hospital of Guiyang Medical College, Guiyang 550004, China; 2.Oral Medical College, Sichuan University, Chengdu 610000, China);A Three-Dimension Finite Element Analysis on Normal Mandibular Stress Distribution[J];Journal of Guiyang Medical College;2003-03
3 HAO Weiya,Department of Aerospace Biodynamics,The Fourth Military Medical University,Xi'an 710032,China WANG Meiqing,HE Yangju,YUAN Fang.;Characteristics of Dynamic Loading and the Cushioning Effect of Tempormadibular Joints during Impact on Chins in Goat and Man.[J];SPACE MEDICINE & MEDICAL ENGINEERING;1999-03
4 CAO Meng,DIN Yin,SHI Zhen,LI Song-tao,LIU Shui,WANG Yan. Department of Orthodontics,School of Stamatology,Fourth Military Medical Univsig Xi'an 710032,China;The three-dimesional finite element analysis of the mandibuar ramnus distaction osteogenesis[J];Journal of Clinical Stomatology;2007-01
5 LI Shifeng(Teaching and Research Department of Physical Education,Fuzhou University, Fuzhou 350002,China);A study on the effect of the gravity center on the strength of a straight blow in Sanshou[J];Journal of Physical Education;2003-06
6 Shu Jun Li,Yan Pu Liu,Zhao Hui Shi Shu Jun Li,Yan Pu Liu,Zhao Hui Shi,Department of Maxillofacial Surgery,Stomatology College,Fourth Military Medical University,Xi'an 710032,Shaanxi Province,China;Survey of epidemiological characters of maxillofacial injuries in hospitalized patients[J];Chinese Journal of Clinical Rehabilitation;2003-32
7 Qi Xiang-dong1, Li Qin1, ZHANG Mei-chao2, JIAO Pei-feng2, Zhong Shi-zhen2 ,Philippe G.Young3(1.Department of Laser and Plastic and Cosmetic Surgery, Guangzhou LiuHua Hospital, Guangzhou, 510010, China;2.NanFang medical university, Tianhebei road, Guangzhou, 510515, China;3.School of Engineering, Computer Science and Mathematics, University of Exeter, UK);Biomechanical analysis of the mandibular osteotomy on the function of mandibular bone and joint[J];Journal of Medical Biomechanics;2008-06
8 SHAO Bo1,HU Kai-jin1,KONG Liang1,SONG Li2,YANG Shui-cheng2,WEI Feng-tao2,Yang Jin3.(1.Department of Oral and Maxillofacial Surgery,College of Stomatology,the Fourth Military Medical University.Xi'an 710032;2.School of Mechanical and Precision Instrument Engineering,Xi'an University of Technology.Xi'an 710048;3.School of Civil Engineering and Architecture,Northwestern Polytechnical University.Xi'an 710072,Shanxi Province,China);A finite element analysis of bilateral articular disks and cartilage with force at the unilateral mandibular angle[J];China Journal of Oral and Maxillofacial Surgery;2006-03
9 ZHANG Hai-zhong*, HUANG Xu-ming; LI Shi-yong, LIU Chun-ming,MA Chun-sheng, DU Hui-liang, HUANG Shi-lin. *Department of Oral Maxillofacial Surgery, General Hospital of People′s Liberation Army, Beijing 100853, China;Development of a finite element model of the Head Model of HYBRIDⅢ Dummy with the Human Mandible[J];National Medical Journal of China;2003-24
China Proceedings of conference Full-text Database 1 Hits
1 Hai-Zhong ZHANG,Wei-sheng WEN,Zi-yan NI,et al.Dept.of Oral && Maxillofacial Surgery,Chinese PLA General Hospital,Beijing 100853,P.R.China;Impact Tests on Skull and Application Study on the New Patent Airbag[A];[C];2002
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved