Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Wen-Min Yan"'
Publikováno v:
Chinese Journal of Traumatology, Vol 25, Iss 4, Pp 209-217 (2022)
Purpose: Terminal performance of a bullet in human body is critical for the treatment of gunshot injury and optimization of bullet design. The effects of the impact velocity (v0) and the impact attack angle (δ0) of the bullet on its terminal perform
Externí odkaz:
https://doaj.org/article/a4853717c46e42d791c100facc3829bf
Publikováno v:
Defence Technology, Vol 17, Iss 4, Pp 1514-1530 (2021)
This study investigates a kind of masonry consisting of clay-fired brick (fc = 10 MPa; ρ=1.38g/cm3) and mortar (fc = 10 MPa; ρ=1.8g/cm3). Clay-fired brick masonry connotes a traditional construction material of old architecture and public buildings
Externí odkaz:
https://doaj.org/article/968c86a7694745a3bed0e5d18733197c
Publikováno v:
Defence Technology, Vol 17, Iss 1, Pp 278-286 (2021)
Cross-ply unidirectional laminates made of ultra-high molecular weight polyethylene fibers are widely used as components of bullet-proof vests. To simulate the delamination process of the material under penetration, we constructed a numerical mechani
Externí odkaz:
https://doaj.org/article/43c54d029cf4410da559d682168ceb5f
Publikováno v:
Defence Technology, Vol 16, Iss 4, Pp 900-909 (2020)
Pressure wave plays an important role in the occurrence of behind armor blunt trauma (BABT), and ballistic gelatin is widely used as a surrogate of biological tissue in the research of BABT. Comparison of pressure wave in the gelatin behind armor for
Externí odkaz:
https://doaj.org/article/5c00526e61754a9ab32a42e2e5bfdff1
Publikováno v:
Defence Technology, Vol 17, Iss 4, Pp 1514-1530 (2021)
This study investigates a kind of masonry consisting of clay-fired brick (fc = 10 MPa; ρ = 1 . 38 g / cm 3 ) and mortar (fc = 10 MPa; ρ = 1 . 8 g / cm 3 ). Clay-fired brick masonry connotes a traditional construction material of old architecture an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01c6fecab7d32759079029c61f1e11e4
http://www.sciencedirect.com/science/article/pii/S2214914720304530
http://www.sciencedirect.com/science/article/pii/S2214914720304530
Publikováno v:
Proceedings of the 32nd International Symposium on Ballistics.
To study the law of penetration action of small high-speed projectiles into the wall, three kinds of large caliber rifle projectiles were used to conduct armor penetration tests on the masonry walls, in which a mortar layer was applied inside and out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e864f05e41b55bae16abd9db2f27626
https://doi.org/10.12783/ballistics22/36189
https://doi.org/10.12783/ballistics22/36189
Publikováno v:
Proceedings of the 32nd International Symposium on Ballistics.
To study the correlation between the bullets deformation characteristics and incident parameters of a 7.62mm lead pistol bullet during impacting to concrete, and to find the sensitivity relationship between each characteristic eigenvalue and quantity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f341318ad6923cb3c81362f79395715e
https://doi.org/10.12783/ballistics22/36191
https://doi.org/10.12783/ballistics22/36191
Publikováno v:
Proceedings of the 32nd International Symposium on Ballistics.
Less-penetrating projectile has the capability of less penetration and high execution, it attracts international scientific interests for suitability for antiterrorism and anti-hijack. a new projectile which has the structure of pole mushroom shaped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ac76f89217677aba4541b80a2e743b7
https://doi.org/10.12783/ballistics22/36192
https://doi.org/10.12783/ballistics22/36192
Publikováno v:
Mathematical Problems in Engineering, Vol 2020 (2020)
Synthetic aperture imaging (SAI) technology gets the light field information of the scene through the camera array. With the large virtual aperture, it can effectively acquire the information of the partially occluded object in the scene, and then we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5139fc50b73decfdd6c9d5990179405
https://doaj.org/article/75924b60ac4947a29b72004298861fa9
https://doaj.org/article/75924b60ac4947a29b72004298861fa9
Publikováno v:
Sensing and Imaging. 20
Synthetic aperture imaging is widely applied to reconstruct the occluded objects. Unfortunately, due to the superimposition of foreground rays, blurriness occurs in reconstructed images, which leads to an undesirable quality of reconstruction result.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94df8ab14c391d7394156bb7efc280af
https://doi.org/10.1007/s11220-019-0247-x
https://doi.org/10.1007/s11220-019-0247-x