Results 51 to 60 of about 6,510 (166)

Effect of Polyurethane Colloid Content on the Ballistic Performance of Prepreg PBO Fiber Composite Laminates

Gaoya wuli xuebao
To address the issue of weak interfacial bonding and insufficient ballistic performance in poly-p-phenylene ben-zobisoxazole (PBO) fiber composites caused by the chemically inert fiber surface, the waterborne polyurethane impregnation followed by a hot ...
Zihan SU, Xiangyu LI, Minzu LIANG, Jie WANG, Yuliang LIN, Yuwu ZHANG   +5 more
doaj   +1 more source

Failure observation of the AZ31B magnesium alloy and the effect of lead addition content under ballistic impact

Advances in Mechanical Engineering, 2015
The association of the failure behavior of the AZ31B magnesium alloy with absorption energy under ballistic impact condition was investigated in this study, as well as the effect of varying percentages of added lead (Pb) content.
Mohamad Faizal Abdullah, Shahrum Abdullah, Mohd Zaidi Omar, Zainuddin Sajuri, Risby Mohd Sohaimi   +4 more
doaj   +1 more source

Dynamic mechanical response and failure behaviour of AlMgB14-based ceramic: experimental observation, constitutive modelling and ballistic performance evaluation

Journal of Materials Research and Technology
AlMgB14-based ceramics have emerged as promising materials for ballistic protection due to their ultra-hardness and low density. However, their dynamic mechanical behaviour and ballistic performance remain underexplored.
Yanyan Lu, Zheng Xu, Yushu Zhang, Tao Suo, Jingxian Zhang, Jianhong Hou, Wenzhi Wang   +6 more
doaj   +1 more source

Prediction of Residual Strength of Carbon/Glass Fiber Hybrid Laminated Composites after Ballistic Impact

Nanjing Hangkong Hangtian Daxue Xuebao
This study investigates the ballistic impact damage characteristics and residual tensile strength of carbon fiber/ glass fiber hybrid laminates using a combination of experimental testing， computed tomography （CT）‑based damage characterization， and ...
CAO Haiying, YU Jian, WANG Zhenxing, XIONG Xin, CUI Wei, ZHOU Chuwei   +5 more
doaj   +1 more source

Artificial Intelligence for Forensic Image Analysis in Bullet Hole Comparison: A Preliminary Study

NDT - Journal of Non-Destructive Testing
The application of artificial intelligence within forensic image analysis marks a significant step forward for the non-destructive examination of evidence, a crucial practice for maintaining the integrity of a crime scene.
Guilherme Pina Cardim, Thiago de Souza Duarte, Henrique Pina Cardim, Wallace Casaca, Rogério Galante Negri, Flávio Camargo Cabrera, Renivaldo José dos Santos, Erivaldo Antônio da Silva, Mauricio Araujo Dias   +8 more
doaj   +1 more source

Development of multi-layer ballistic armor panel with simulation and ballistic tests

, 2020
Perforated armor plates are in use for many years to improve ballistic protection level of armored vehicles. Theoretically, when bullet impacted side of a hole, bending stress is generated to break incoming projectile core or at least projectile is diverted from its incident trajectory and thus reduce penetration capability.
openaire   +1 more source

Ballistic and drop-weight impact response of SS304 metal mesh embedded woven flax/hemp fiber hybrid composites. [PDF]

Sci Rep
Elayaraja R, Rajamurugan G.
europepmc   +1 more source

Neuromuscular changes during a four-week individualized in-season strength-training program based on the dynamic strength index in youth basketball players: A quasi-experimental study. [PDF]

PLoS One
P CM, B RM, J GG.
europepmc   +1 more source

Ballistic Galeazzi Fractures: A Case Series. [PDF]

J Orthop Case Rep
Westbrooks T, Tornberg H, Heo K, Jagiella-Lodise O, Zelenski N.   +4 more
europepmc   +1 more source

Ballistic Performance and Energy Dissipation Mechanisms of Epoxy Composites Reinforced with Raffia Fabric Under 9 mm Impact. [PDF]

Polymers (Basel)
Silva DS, Junio RFP, Bentes EM, Lopes TJ, Marchi BZ, Monteiro SN.   +5 more
europepmc   +1 more source