侵徹力 的英文怎麼說
中文拼音 [qīnchèlì]
侵徹力
英文
penetrating force-
Simulation of penetration test of armoured plate is presented by explicit dynamics algorithm
摘要採用顯式動力學演算法對裝甲材料侵徹試驗的過程進行數值模擬研究。Instigation has only independence but not dependence from the following angles : revised constitution of crime can directly be utilized to convict ; instigation has serious harmfulness, violates the social relations protected by criminal law and deserves conviction and penalty itself ; to ponder over the circumstances of instigatee during conviction does not indicate the dependence of instigation ; there is causality between instigation and the harmful consequences brought by the crime committed by the instigatee ; literate dependence is not equal to the dependence of instigation ; insisting on the independence of instigation will not lead to convicting by thought ; to recognize the independence of instigation is required by the principle of personal responsibility ; it is a worldwide tendency to accept the independence of instigation in legislation
從下列八個方面可以得出教唆犯只應具有獨立性，而不具有從屬性：修正的犯罪構成可直接作為定罪的根據；教唆犯罪具有嚴重的社會危害性，本身就侵犯了刑法所保護的社會關系，具有犯罪性和可罰性；教唆犯的定罪、處罰要考慮到被教唆人的情況，但這並不是教唆犯從屬性的體現；教唆行為對被教唆人實施的犯罪所造成的危害結果具有原因力；文理上的從屬性並不能證明教唆犯具有從屬性；教唆犯獨立性說並不是主觀歸罪；堅持教唆犯獨立性說是貫徹刑法個人責任的要求；教唆犯獨立性說是各國立法的趨勢。Based on theory of impact dynamics, the process of penetration test is simulated and the strength of supporting frame is checked
介紹了沖擊動力學的基本理論，對侵徹試驗中裝甲材料的破壞進行了數值模擬，校核了試驗靶架的強度，模擬結果和試驗值進行了比較。The third dimensionless parameter in the penetration dynamics of rigid projectiles
剛性彈侵徹動力學中的第三無量綱數The proposed model - beam - particle model is validated to simulate some routine tests of concrete which including uniaxial compressive test and uniaxial tensile test to prove that the numerical model can effectively to describe the complete failure process caused by the initiation, propagation and coalescence of cracks. the influence of the meso - mechanical properties to the macroscopic failure behavior is discussed in this paper. the proposed model is employed to simulate the dynamic failure process of concrete under impact loading, and analyse the failure behavior of concrete with different impacting velocity
本文建立了混凝土的梁-顆粒數值模型，並利用該模型進行了混凝土在單軸壓縮和拉伸載荷作用下，混凝土從微裂紋的萌生、擴展、貫通直到宏觀裂紋產生導致破壞的全過程的數值模擬，探討了混凝土材料細觀結構對其宏觀力學行為的影響；利用該數值模型，模擬了鋼彈以一定的初始速率垂直侵徹混凝土圓板的動態過程，對計算結果進行了動畫顯示，並分析了不同鋼彈初始速率對混凝土圓板破壞形式的影響。Comparing its results with those by ls - d yna, the accuracy of this algorithm was presented. moreover the failure process in concrete due to impact loading and the failure process of a steel bullet penetrating a concrete circular plane was demonstrated, which presented the dynamic transitional process from continuum to non - continuum. several different fundamental damage forms simulated by using this algorithm were discussed, comparing with the results from experiments
應用該模型對正交各向異性平板內的應力波傳播、沖擊載荷下混凝土平板的破壞以及鋼彈侵徹混凝土圓板的破壞問題進行了研究，通過將計算結果與ls - dyna 、特徵線法以及實驗結果進行對比，證明了該模型的精確性和可靠性。Firstly on the basis of twin shear unified strength theory and spherical cavity expand theory it is established the expression about target defense force, given the equations of rod projectile penetrate and impact velocities on ceramic / composite target under the same pressure and verified through the experiment. secondly the analysis model of ceramic / grfp / steel composite multi - layer target penetrate depth employing above differential equation of target defense force, penetrate velocity and rod velocity. there are two team of experiments which testify separately the penetrate depth and effect with different length - to - diameter
首先，基於雙剪統一強度理論和球型空穴膨脹理論建立了靶板抗力表達式，並通過壓力相等條件給出了桿式彈侵徹陶瓷復合靶板的侵徹速度與撞擊速度的表達式，最後用試驗進行了驗證；其次，利用上面的靶板抗力表達式、侵徹速度、彈桿速度的微分方程，建立了陶瓷/玻璃鋼/鋼板復合多層靶板侵徹深度分析模型，分兩組試驗對侵徹深度、不同長徑比的侵徹效果進行了驗證;最後，建立了桿式彈垂直侵徹陶瓷多層復合靶板的工程模型，給出了預測靶板抗彈性的k 。According to the land forces criteria ( u. s ) for ballistic limit and by using the method that the ballistic limit is equal to the average of two velocities that are partly penetration velocity and completely penetration velocity respectively, the ballistic limit is determined targets penetrated by both conical and flat - ended projectile, the result can be in the table
結果表明，不論是尖頭彈侵徹還是鈍頭彈侵徹，這兩個板厚的船體鋼的彈道極限均未超過常規彈速范圍，一般的槍炮可輕易達到這一范圍，因此從這個意義上說，這兩個板厚的船體鋼的抗侵能力不是很理想。The substance of problems in simulating the damage and failure processes of material under dynamic loading, such as impact and penetration, is that the mechanics model of material transfers from continuum to noncontinuum
材料在沖擊、侵徹等動載荷作用下產生損傷和破壞的過程，其實質是力學模型從連續體到非連續體的轉變過程。Numerical simulation for the demage of concrete gravity dam under horizontal penetration and explosion of gbu
制導炸彈水平侵徹爆炸作用下混凝土重力壩毀傷效應數值模擬分享友人