V的意思
「V」經常作為「Ground Velocity」的縮寫來使用,中文意思:「地速」。
V(地速)詳細解釋
- 英文縮寫詞:V
- 英文單詞:Ground Velocity
- 中文簡要解釋:地速
- 分類:Governmental
- 領域:Military
英文縮寫V的擴展資料
- It is recommended that the peak ground velocity ( PGV ) and ground energy density ( E () are the parameters that can be used to estimate the damage degree of structures in the near-field environment.在近場環境峰值地面速度(PGV)和地震動能量密度(Eρ)可用來較好地估計結構的破壞程度。
- Under the premise of fitting the target acceleration response spectrum, the peak ground velocity is obtained by a separate adjustment of long period component of the ground motion Fourier Spectrum.在擬合目標加速度反應譜的前提下,通過單獨調整傅立葉譜中較長周期成分來控制合成地震動峰值速度和位移。
- The E_H / E_I ratio for the mass-proportional damping model is the biggest one, with the increase of peak ground velocity to acceleration ratio ( V / A ), the E_H / E_I ratio for the Rayleigh and stiffness-proportional damping model will be close to mass-proportional damping model.采用質量比例阻尼模型計算獲得的結構滯回耗能比最大,隨著地震波峰值速度與峰值加速度比值(V/A)的增大,剛度比例和瑞雷阻尼模型的計算結果會與質量比例阻尼模型趨于一致。
- When the scene on the ground is photographed from an aircraft, the velocity in the velocity - height ratio for the image-moving compensation is one of the ground relative to the aircraft, i. e. so called ground velocity.從飛機上拍攝地面景物時,象移補償速高此中的速度為地面相對飛機的速度,通常稱為地速(V)。
- The outcomes indicate that under the effect of velocity pulse the increment of PGD ( peak ground displacement ) is greater than that of PGV ( peak ground velocity ), which has less influence on PGA ( peak ground acceleration ).結果表明:在速度脈沖效應下,地震動峰值位移增大值大于峰值速度增大值,而峰值加速度所受影響最小。