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- Measuring the Dynamic Elastic Parameters of core by Pulse Laser Holography 用脉冲激光全息干涉法测量岩芯的动态弹性参数
- dynamic elastic parameters 波速测试技术
- dynamic elastic parameter 动弹参数
- To predict the types of fluid is still an unfailing hot topic by means of AVO elastic parameters inversion. 其中，利用AVO反演弹性参数预测流体仍然是本届年会研究的重点。
- Therefore it provides a new effective way for discerning elastic parameters of concrete dam body and rocky foundation. 从而为识别混凝土坝体和岩石基础弹性常数提供了一条新的有效途径。
- The effective elastic modulus of ceramsite is solved by measuring the dynamic elastic modulus of ceramsite concrete and its mortar matrix. 陶粒有效弹性模量系通过测定陶粒混凝土和砂浆基体相应的动弹性模量,然后建立两者的关系式,再采用图解法求得。
- With the increase of initial deviator stress, the dynamic elastic modulus increases greatly under the same level of dynamic strain. 在相同的动应变水平下，随着初始偏移应力的增加，土体动弹性模量有较大幅度的增加；
- There are two criteria,the change of relative dynamic elastic modulus(RDM)and the mass of scaling,for evaluating the resistance of concrete. 采用快速冻融法,以剥落量和相对动弹性模量作为混凝土抗盐冻性能的评定指标,研究了混凝土在3。
- There are two criteria,the change of relative dynamic elastic modulus(RDM) and the mass change,for evaluating the frost resistance of concrete. 采用快速冻融法,以质量变化和相对动弹性模量作为混凝土抗冻性能的评定指标,研究了聚丙烯腈纤维在三个体积掺量0。
- The theoretical basis of pulse hammer excitation method used to detect the damage and measure the dynamic elastic modulus of solid wood flooring is briefly explained. 介绍了脉冲锤击法检测实木地板损伤及测定其动态弹性模量的理论依据,并通过有限元模拟与试验验证了其可行性。
- However, the change of the frequency has little effect on the degradation of dynamic elastic modulus.The effect of initial deviator stress is significant. 试验结果表明，随着应变的增大，不同频率荷载作用下土样的动弹性模量逐渐减小，但频率的变化对动弹性模量的衰减规律影响很小；
- The variation laws of dynamic elastic modulus and damping ratio for composite sample of cemented clay?clay are studied experimentally by means of triaxial apparatus. Emphasis is laid on the influence of replacement ratio and confining pressure. 通过动三轴试验研究了水泥土复合试样的动模量和阻尼比的变化规律,着重研究了置换率和围压的影响,提出了一种简单实用的计算复合试样动模量和阻尼比的方法,并给出了由试验确定的归一化公式。
- The dynamic elastic modulus and damping ratio of normally consolidated soft clay subjected to undrained cyclic triaxial loading are investigated at different initial deviator stresses. 通过对萧山正常固结饱和软黏土进行应力控制的循环三轴试验,着重研究了初始偏应力对动弹模量(土动剪模量)及阻尼比的影响。
- Quantitative analysis of elastic parameter informations contained in AVO of sea bottom multiwave multicomponent seismic data. 海底多波多分量AVO蕴含弹性参数信息的定量分析
- PP-Wave AVO analysis with elastic parameters 基于弹性参数的PP波AVO分析
- We can evaluate the amounts of the gas hydrate according to the BSR characters in the light of the seismic elasticity parameters and sediment porosity characters. 根据地震剖面上的拟海底反射层（BSR）识别水合物 的存在，并结合地震弹性参数和利用沉积物的孔隙率等特征，来评估海底天然气水合物的资源前景。
- Experimental Study on Dynamic Elastic Modulus 动态弹性模量的实验研究
- dynamic elastic mechanical parameter 动弹性力学参数
- The paper demonstrates its influence from the tariff to the import, estimating import the single equation of agricultural product to obtain the tariff elastic parameter by using the panel data. 摘要本研究从关税的角度论证其变化对进口的影响，利用面板数据估计农产品进口单方程，得出关税弹性参数。
- Considering the structure and the dynamic elasticity of polymer monolayers， the concept of two-dimensional rubbery state is proposed and some experimental proofs have been given. 本文从聚合物单分子膜结构及动态弹性行为出发，明确提出二维橡胶态的概念，并给出了初步的实验证明。
