dynamic adj. 1.动力的,动力学的;力学(上)的;动(态)的;起动的。 2.有力的,有生气的;能动的;(工作)效率高的。 3.【音乐】力度;强弱法的。 4.【医学】机能(上)的。 5.【哲学】动力论的,力本论的。 a dynamic personality 活跃的性格。 a dynamic atmosphere 生气勃勃的景象。 a dynamic population 动态人口。 n. 〔限指 dynamic〕 (原)动力;动态。 adv. -ally
Stress wave and identification of isochromatic fringes in dynamic photoelasticity 应力波和动光弹等差条纹的分析与判读
Experimental study on interaction of stress wave and interface using dynamic photoelasticity 界面对应力波作用的动光弹试验研究
At the same time , we researched the method of the dynamic photoelasticity experiment . we designed a protection device and a trigger to pack the medicine structure synchronously 同时对动光弹爆破的实验方法作了探索,设计出防护装置和同步触发装药结构。
We studied the related parameter of notched blasting by the dynamic photoelasticity experiment simply . we also designed reasonable blasting parameter under the condition of laboratory 通过动光弹爆破实验对切槽爆破的相关参数进行了初步探讨,设计出在实验室条件下的合理参数。
Most of the dynamic process data in the solid material , such as the dissemination of stress waves , the fold of stress waves , and the interaction of crack and stress waves can be acquired directly by the dynamic photoelasticity experiment 动光弹实验能直接获得固体介质中应力波的传播、叠加以及裂纹与应力波相互作用的动态过程,可真实反映爆炸过程的信息与规律。
Based on the theoretical analysis of splitting mechanics and by the dynamic photoelasticity experiment , we studied the judgment how rock and concrete split under the affection of notched blasting . we built up the splitting mechanics model of rock and concretes under the affection of notched blasting . beyond all above , we gain the mechanism of notched directional splitting controlled blasting 本文在断裂力学理论分析基础上,通过动光弹爆破实验,探讨了在切槽爆破作用下岩石和混凝土的断裂判据,建立了在切槽爆破作用下岩石和混凝土的断裂力学模型,并由此得出切槽定向断裂控制爆破机理。