explosion formula 中文意思是什麼
explosion formula
解釋
爆炸成型-
In this formula, included are the effects of the explosion weight, distance, depth and the measuring site on the fluid loadings
該公式綜合考慮了爆炸藥量、爆炸距離、爆炸深度和觀測點方位等因素的影響。 -
( 二 ) using spectrum analysis investigate the transport character and primary rule of explosion wave in the medium, simulate the formula of attenuation for explosion wave, which will be used to guide the design of the engineering
（二）採用頻譜分析方法研究了爆破產生的地震波在介質中傳播的特性和基本規律，擬合出了指導工程設計與研究的地震波振速衰減經驗公式。 -
By employing cole ' s classical theory of bubble dynamics, the motion of bubble produced by the underwater explosion and the corresponding bubble pulsating pressure are calculated. a profile function of the shock wave and its parameters are determined according to the principle of wave profile similitude and the equality of impulses. finally an analytic formula is derived to simulate the whole time history of the pressure from the front shock wave to the bubble pulsation, representing the fluid loadings of the underwater explosion
木文首先應用庫爾的經典水下爆炸氣泡運動理論計算出氣泡的運動和脈動的壓力波形，再依據波形相似的原則尋找波形模擬函數，用沖量相等的原則確定波形參數，得出了從沖擊波到氣泡脈動壓力整個過程對水下爆炸載荷進行模擬的解析公式。 -
The comparisons of the results predicted by this formula, and those given by cole ' s theory for the explosions with different explosion weight ( l ~ 1000kg ) in different explosion depth ( 12 ~ 150m ), show that this formula presents satisfactory precision, and can be employed for engineering predictions of the underwater explosion loadings
利用該公式進行水下12 150m處1 1000kg藥量爆炸產生的爆炸載荷，並與數值計算結果比較，表明該公式具有良好的預報精度，可供工程使用。水下爆炸作用下艦船的動響應理論是艦船抗沖擊設計的基礎。
分享友人