Hauv lub ntiaj teb niaj hnub no, qhov xav tau cov khoom siv tiv thaiv tau dhau los ua qhov tseem ceeb, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej muaj kev pheej hmoo siab xws li kev tawm tsam thiab kev tawm tsam.Cov khaub ncaws ballistic thiab riotmuab kev tiv thaiv ntxiv rau cov tub ceev xwm, cov neeg ua haujlwm ruaj ntseg thiab cov tib neeg uas ntsib kev hem thawj. Kev tiv thaiv ballistic ntawm cov khoom siv tawm tsam yog ib qho tseem ceeb ntawm kev ua kom muaj kev nyab xeeb hauv cov chaw tsis ruaj khov.
Kauj ruam thawj zaug hauv kev ua koj lub cev tiv thaiv mos txwv yog xaiv cov khoom siv zoo. Cov fibers ballistic zoo xws li Kevlar, Twaron thiab Dyneema feem ntau siv rau hauv kev tsim cov khaub ncaws ballistic. Cov ntaub ntawv no paub txog lawv lub zog tshwj xeeb thiab muaj peev xwm tiv taus qhov cuam tshuam ntawm cov mos txwv thiab lwm yam projectiles. Thaum ua ke nrog lwm cov txheej tiv thaiv, xws li cov ntaub qhwv tiv thaiv kev cuam tshuam thiab cov phaj tawv, cov fibers ballistic no tuaj yeem tsim kev tiv thaiv zoo tiv thaiv kev hem thawj ballistic.
Qhov thib ob, qhov kev teeb tsa ntawmkhaub ncaws tiv thaiv kev tawm tsamua lub luag haujlwm tseem ceeb hauv kev ua kom nws muaj peev xwm tiv thaiv tau cov mos txwv. Cov qauv tsim yuav tsum suav nrog kev tso cov vaj huam sib luag ballistic thiab cov khaubncaws sab nraud povtseg kom muab kev npog thiab kev tiv thaiv dav dav. Tsis tas li ntawd, kev xaws thiab kev sib dhos ntawm cov khaub ncaws yuav tsum ua tiav nrog kev ua tib zoo thiab kev saib xyuas kom ntseeg tau tias cov khoom siv ballistic tau sib xyaw ua ke rau hauv cov khaub ncaws. Qhov kev saib xyuas kom meej no yog qhov tseem ceeb hauv kev tsim cov khaub ncaws tawm tsam uas tsis yog tsuas yog tiv thaiv tau cov mos txwv xwb, tab sis kuj xis nyob thiab ua haujlwm tau zoo rau tus neeg hnav.
Ntxiv rau cov ntaub ntawv thiab kev tsim kho, kev siv cov thev naus laus zis siab heev tuaj yeem txhim kho lub peev xwm ballistic ntawm cov khoom siv tawm tsam. Piv txwv li, kev siv cov txheej txheem nanotechnology tuaj yeem ua rau cov ntaub tsis kam nkag mus rau hauv dej thaum tseem muab cov khoom tiv thaiv dej thiab cov xim tsis zoo. Tsis tas li ntawd, kev siv cov txheej txheem txo qhov kev raug mob xws li cov ntaub ntawv nqus kev cuam tshuam thiab cov txheej txheem faib hluav taws xob tuaj yeem txo qhov kev pheej hmoo ntawm kev raug mob los ntawm kev raug mob hnyav ntxiv rau kev hem thawj ballistic.
Tsis tas li ntawd xwb, kev kho cov khaub ncaws tiv thaiv kev tawm tsam kom ua tau raws li qhov xav tau thiab qhov yuav tsum tau ua yog qhov tseem ceeb rau kev tiv thaiv zoo tshaj plaws. Kev kho cov qauv thiab qhov haum ntawm cov khaub ncaws kom haum rau ntau hom lub cev thiab cov qauv txav mus los yog qhov tseem ceeb rau kev nplij siab thiab kev txav mus los. Tsis tas li ntawd xwb, lub peev xwm los sib xyaw ua ke cov khoom sib xyaw xws li cov phaj hlau uas tshem tau thiab cov khoom siv ntxiv ua rau muaj kev hloov pauv tau yooj yim thiab kev hloov pauv tau hauv ntau qhov xwm txheej ua haujlwm.
Tag nrho hauv txhua qhov, cov txheej txheem ntawm kev uacov cuab yeej ua rog ballisticmuaj kev sib xyaw ua ke ntawm cov khoom siv zoo, kev ua haujlwm zoo, thev naus laus zis siab heev, thiab kev hloov kho kom haum. Los ntawm kev koom ua ke cov ntsiab lus no, cov chaw tsim khoom thiab cov neeg tsim qauv tuaj yeem tsim cov khoom siv tiv thaiv uas tiv thaiv tau zoo tiv thaiv kev hem thawj ballistic thaum tseem muab qhov tseem ceeb rau kev nplij siab thiab kev ua haujlwm ntawm tus neeg hnav. Raws li qhov kev thov rau cov khaub ncaws ballistic thiab cov khaub ncaws tiv thaiv kev tawm tsam txuas ntxiv mus, qhov tseem ceeb ntawm kev nkag siab thiab kev siv cov khoom tseem ceeb thiab cov thev naus laus zis no tsis tuaj yeem hais ntau dhau. Thaum kawg, qhov kev tiv thaiv ballistic ntawm cov khoom siv tawm tsam yog qhov tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm tus kheej hauv cov chaw muaj kev pheej hmoo siab.
Lub sijhawm tshaj tawm: Plaub Hlis-12-2024