Bioprotective effects of novel polyurea materials on blast wave in simulated open field explosions
- Journal of Third Military Medical University Vol. 42, Issue 19, Pages: 1875-1881(2020)
- 作者机构：
- 作者简介：
- 基金信息：the National Key Basic Research Plan(613307);the Talent Support Program of Army Medical University （Third Military Medical University）(2019);the Talent Innovation Training Plan of Army Characteristic Medical Center(2019CXJSA001);the Talent Innovation Training Plan of Army Characteristic Medical Center(2019CXJSB007)
DOI：10.16016/j.1000-5404.202003159
CLC：Received：13 March 2020，
Published：15 October 2020
- 稿件说明：
移动端阅览
Yuqi Xue, Huacai Zhang, Dalin Wen, et al. Bioprotective effects of novel polyurea materials on blast wave in simulated open field explosions[J]. Journal of Third Military Medical University, 2020, 42(19): 1875-1881.
Yuqi Xue, Huacai Zhang, Dalin Wen, et al. Bioprotective effects of novel polyurea materials on blast wave in simulated open field explosions[J]. Journal of Third Military Medical University, 2020, 42(19): 1875-1881. DOI： 10.16016/j.1000-5404.202003159.
摘要
Abstract
Objective
2
To investigate the protection efficacy of novel polyurea materials concerning their bioprotective effects of lungs and blast mitigation so as to provide the theoretical and material support.
Methods
2
A 7kg TNT explosive ball was used to observe the changes in the peak pressure of shock waves in in a human torso model
covered with a series of polyurea materials at 3.8 m and 5.8 m from the explosion center respectively under open field conditions. The first part of experiment was divided into the ultra-high molecular weight polyethylene (UHWPE
PE) and new polyurea series + PE groups. The new polyurea materials were divided into seven types according to the molecular structure transformation method and volume fractions of micron glass particles: PUR1、PUR1G20、PUR1G30、PUR2、PUR2G20、PUR2G30、PUR3. Each type was tested once at 3.6 m and 3.8 m respectively. In the second part
a typical type of polyurea with good blast mitigation was selected in the bioprotective evaluation and a goat chest mold for anti-blast was prepared. Twenty-four experimental goats were randomly divided into the unprotected
PE
polyurea
and polyurea + PE groups. Based on the estimation of peak pressure of 7kg TNT air explosion
the chest wall acceleration
vital signs
and gross injury levels of lungs in explosions as previously described were observed at 3.6 m and 3.8 m from the explosion center.
Results
2
At 3.8 m and 5.8 m from the explosion center
the attenuation effects of new polyurea group on shock waves were increased by 23% - 35% and 25% - 50%
respectively
compared with the PE group. At 3.6 m and 3.8 m from the explosion center
the chest wall acceleration in the polyurea + PE group was preferably 55.56% and 65.20% lower than that in the unprotected group
respectively. The lung injury was significantly alleviated compared with the PE group
and the injury was reduced by 2 levels.
Conclusion
2
The new polyurea material has ideal protective effects on pulmonary blast injury by attenuating shock waves.
关键词
Keywords
references
WOLF S J BEBARTA V S BONNETT C J Blast Injuries Lancet 2009 374 9687 405 415 10.1016/S0140-6736(09)60257-9 WOLF S J, BEBARTA V S, BONNETT C J, et al . Blast Injuries[J ] . Lancet, 2009; 374(9687):405-415.
杨 策 蒋 建新 王 正国 肺冲击伤转化研究:历史、现状与挑战 实用医药杂志 2019 36 1 1 5, 8 http://www.cnki.com.cn/Article/CJFDTotal-QEYY201901002.htm 杨策, 蒋建新, 王正国, 等.肺冲击伤转化研究:历史、现状与挑战[J].实用医药杂志, 2019, 36(1): 1-5, 8.
YANG C JIANG J X WANG Z G Transformation research of pulmonary blast injury: history, current situation and challenges Pract J Med Pharm 2019 36 1 1 5, 8 http://www.cnki.com.cn/Article/CJFDTotal-QEYY201901002.htm YANG C, JIANG J X, WANG Z G. Transformation research of pulmonary blast injury: history, current situation and challenges[J]. Pract J Med Pharm, 2019, 36(1): 1-5, 8.
SCOTT T E KIRKMAN E HAQUE M Primary blast lung injury-a review Br J Anaesth 2017 118 3 311 316 10.1093/bja/aew385 SCOTT T E, KIRKMAN E, HAQUE M, et al . Primary blast lung injury—a review[J ] . Br J Anaesth, 2017, 118(3): 311-316. DOI:10.1093/bja/aew385.
尹 德军 郑 坚 熊 超 基于弹丸爆炸毁伤效应的复合材料与结构研究进展 材料导报 2018 32 05 815 821, 827 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=cldb201805019 尹德军, 郑坚, 熊超, 等.基于弹丸爆炸毁伤效应的复合材料与结构研究进展[J].材料导报2018; 32(05):815-821, 827.
YIN D J ZHENG J XIONG C Research progress on composite materials and structures used for protection against damage effect of projectile explosion Mater Rep 2018 32 05 815 821, 827 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=cldb201805019 YIN D J, ZHENG J, XIONG C, et al . Research progress on composite materials and structures used for protection against damage effect of projectile explosion[J ] . Mater Rep 2018; 32(05):815-821, 827.
许 帅 . 聚脲弹性体复合结构抗冲击防护性能研究 [D ] . 北京 : 北京理工大学 , 2015 . 许帅.聚脲弹性体复合结构抗冲击防护性能研究[D].北京: 北京理工大学, 2015.
XU S . The impact resistance study of polyurea composite structures [D ] . Beijing : Beijing Institute of Technology , 2015 . XU S. The impact resistance study of polyurea composite structures[D]. Beijing: Beijing Institute of Technology, 2015.
宋 彬 . 聚脲弹性体夹层防爆罐抗爆性能研究 [D ] . 南京 : 南京理工大学 , 2016 . 宋彬.聚脲弹性体夹层防爆罐抗爆性能研究[D].南京: 南京理工大学, 2016.
SONG B . Research on anti-explosion performance of polyurea elastomer sandwich explosion-proof tank [D ] . Nanjing : Nanjing University of Science and Technology , 2016 . SONG B. Research on anti-explosion performance of polyurea elastomer sandwich explosion-proof tank[D]. Nanjing: Nanjing University of Science and Technology, 2016.
黄 阳洋 王 志军 赵 鹏铎 聚脲涂层复合结构防护性能研究现状 兵器装备工程学报 2018 39 4 57 60 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=0120181103772849 黄阳洋, 王志军, 赵鹏铎, 等.聚脲涂层复合结构防护性能研究现状[J].兵器装备工程学报, 2018, 39(4):57-60.
HUANG Y Y WANG Z J ZHAO P D Research status of protective properties of po1yurea coating composite structures J Ordnan Equipm Engineer 2018 39 4 57 60 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=0120181103772849 HUANG Y Y, WANG Z J, ZHAO P D, et al . Research status of protective properties of po1yurea coating composite structures[J ] . J Ordnan Equipm Engineer, 2018, 39(4):57-60.
SINGLETON J A GIBB I E BULL A M Primary blast lung injury prevalence and fatal injuries from explosions: insights from postmortem computed tomographic analysis of 121 improvised explosive device fatalities J Trauma Acute Care Surg 2013 75 2 Suppl 2 S269 S274 10.1097/TA.0b013e318299d93e SINGLETON J A, GIBB I E, BULL A M, et al . Primary blast lung injury prevalence and fatal injuries from explosions: insights from postmortem computed tomographic analysis of 121 improvised explosive device fatalities[J ] . J Trauma Acute Care Surg, 2013, 75(2 Suppl 2): S269-S274. DOI:10.1097/TA.0b013e318299d93e.
AVIDAN V HERSCH M ARMON Y Blast lung injury: clinical manifestations, treatment, and outcome Am J Surg 2005 190 6 927 931 10.1016/j.amjsurg.2005.08.022 AVIDAN V, HERSCH M, ARMON Y, et al . Blast lung injury: clinical manifestations, treatment, and outcome[J ] . Am J Surg, 2005, 190(6): 927-931. DOI:10.1016/j.amjsurg.2005.08.022.
LATOURRETTE T The life-saving effectiveness of body armor for police officers J Occup Environ Hyg 2010 7 10 557 562 10.1080/15459624.2010.489798 LATOURRETTE T. The life-saving effectiveness of body armor for police officers[J]. J Occup Environ Hyg, 2010, 7(10): 557-562. DOI:10.1080/15459624.2010.489798.
马 晓荣 漫话"防弹衣"(一) 中国军转民 2019 2 52 58 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgjzm201902022 马晓荣.漫话"防弹衣"(一)[J].中国军转民, 2019; (2):52-58.
MA X R Random talk on "Bulletproof Shirt" (1) Defence Industry Convers China 2019 2 52 58 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgjzm201902022 MA X R. Random talk on "Bulletproof Shirt" (1)[J]. Defence Industry Convers China, 2019; (2):52-58.
戴 平仁 黄 正祥 祖 旭东 聚脲弹性体"三明治"夹层结构抗爆性能 工程塑料应用 2017 45 12 70 74 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gcslyy201712014 戴平仁, 黄正祥, 祖旭东, 等.聚脲弹性体"三明治"夹层结构抗爆性能[J].工程塑料应用, 2017, 45(12): 70-74.
DAI P R HUANG Z X ZU X D Anti-detonation property of sandwich structure with polyurea elastomer Eng Plast Appl 2017 45 12 70 74 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gcslyy201712014 DAI P R, HUANG Z X, ZU X D, et al . Anti-detonation property of sandwich structure with polyurea elastomer[J ] . Eng Plast Appl, 2017, 45(12): 70-74.
王 小伟 何 金迎 祖 旭东 聚脲弹性体复合夹层结构的防爆性能 工程塑料应用 2017 45 5 63 68 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gcslyy201705015 王小伟, 何金迎, 祖旭东, 等.聚脲弹性体复合夹层结构的防爆性能[J].工程塑料应用, 2017; 45(5):63-68.
WANG X W HE J Y ZU X D Antidetonation properties on composite sandwich structure with polyurea elastomer Eng Plast Appl 2017 45 5 63 68 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gcslyy201705015 WANG X W, HE J Y, ZU X D, et al . Antidetonation properties on composite sandwich structure with polyurea elastomer[J ] . Eng Plast Appl, 2017; 45(5):63-68.
DUDA M PACH J LESIUK G Influence of polyurea composite coating on selected mechanical properties of AISI 304 steel Materials (Basel) 2019 12 19 E3137 10.3390/ma12193137 DUDA M, PACH J, LESIUK G. Influence of polyurea composite coating on selected mechanical properties of AISI 304 steel[J]. Materials (Basel), 2019, 12(19): E3137. DOI:10.3390/ma12193137.
张 均奎 王 正国 冷 华光 冲击波负压作用下家兔胸部动力学响应的观察 生物医学工程学杂志 1994 11 1 14 18 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199400441001 张均奎, 王正国, 冷华光, 等.冲击波负压作用下家兔胸部动力学响应的观察[J].生物医学工程学杂志, 1994, 11(1): 14-18.
ZHANG J K WANG Z G LENG H G Observation on the dynamic responses of the Thorax of rabbits to the underpressure J Biomed Eng 1994 11 1 14 18 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199400441001 ZHANG J K, WANG Z G, LENG H G, et al . Observation on the dynamic responses of the Thorax of rabbits to the underpressure[J ] . J Biomed Eng, 1994, 11(1): 14-18.
张 均奎 王 正国 孙 立英 激波载荷下绵羊胸部动力学响应的数学模型 生物医学工程学杂志 1990 1 13 17 http://www.cqvip.com/QK/90574X/19901/352644.html 张均奎, 王正国, 孙立英, 等.激波载荷下绵羊胸部动力学响应的数学模型[J].生物医学工程学杂志, 1990, (1):13-17.
ZHANG J K WANG Z G SUN L Y A mathematieal model used to prediet the dynamic responses of the chest wall in sheep to blast waves J Biomedical Eng 1990 1 13 17 http://www.cqvip.com/QK/90574X/19901/352644.html ZHANG J K, WANG Z G, SUN L Y, et al . A mathematieal model used to prediet the dynamic responses of the chest wall in sheep to blast waves[J ] . J Biomedical Eng, 1990, (1):13-17.
赵 敏 王 正国 原发性肺冲击伤生物力学研究概述(一) 爆炸与冲击 1994 14 1 89 96 http://www.cqvip.com/QK/94778X/19941/5132041.html 赵敏, 王正国.原发性肺冲击伤生物力学研究概述(一)[J].爆炸与冲击, 1994, 14(1): 89-96.
ZHAO M WANG Z G Biomechanics of the primary lung blast injury(Ⅰ) Explos Shock Waves 1994 14 1 89 96 http://www.cqvip.com/QK/94778X/19941/5132041.html ZHAO M, WANG Z G. Biomechanics of the primary lung blast injury(Ⅰ)[J]. Explos Shock Waves, 1994, 14(1): 89-96.
陶 然 各国警用防弹衣的质量和应用研究 中国个体防护装备 2009 6 11 14, 23 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zggtfhzb200906003 陶然.各国警用防弹衣的质量和应用研究[J].中国个体防护装备, 2009(6): 11-14, 23.
TAO R The quality and application study of police body armor in countries around the world China Pers Prot Equip 2009 6 11 14, 23 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zggtfhzb200906003 TAO R. The quality and application study of police body armor in countries around the world[J]. China Pers Prot Equip, 2009(6): 11-14, 23.
张 波 . 步枪弹致背部复合防弹衣后脊柱脊髓钝性损伤特点及损伤机理研究 [D ] . 重庆 : 第三军医大学 , 2012 . 张波.步枪弹致背部复合防弹衣后脊柱脊髓钝性损伤特点及损伤机理研究[D].重庆: 第三军医大学, 2012.
ZHANG B . Characteristics and mechanism of blunt trauma after the armored spine injured by rifle bullets [D ] . Chongqing : Third Military Medical University , 2012 . ZHANG B. Characteristics and mechanism of blunt trauma after the armored spine injured by rifle bullets[D]. Chongqing: Third Military Medical University, 2012.
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