elastic parameter造句
例句与造句
- A new way of directly elastic parameters inversion
一种新的地层弹性参数直接反演方法 - Analysis of elastic parameters of gas bearing sandstone in well w405 , dongpu depression
405井含气砂岩弹性参数特征分析 - Test method for determining the effective elastic parameter for x - ray diffraction measurements of residual stress
X -射线衍射量测定剩余应力的方法 - Identification algorithm of elastic parameters of rock body in slope based on improved bp neural networks
基于改进神经网络的边坡岩体弹性力学参数识别方法 - Standard test method for determining the effective elastic parameter for x - ray diffraction measurements of residual stress
残余应力x -射线缺陷测量效果弹性参数测定的试验方法 - It's difficult to find elastic parameter in a sentence. 用elastic parameter造句挺难的
- In order to acquire the training sample , 12 impress modulus must be induced from 9 actual elastic parameters
要想获得训练样本，就要由实际的九个弹性参数反推门个压痕模量。 - 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。 - With the help of the university of memphis biomedical engineering skeleton tissue lab , a set of elastic parameters are provided
在孟菲斯大学生物医学工程系骨组织机械实验室的大力支持下，提供了皮质骨的一组弹性参数。 - Then by comparing five methods of estimating the elastic parameters of hydrate sediments , i select the suitable one for each micro model
随后通过对五种水合物沉积物弹性参数计算方法的比较，为每种微观模型选取了适合的参数计算方法。 - Once the neural networks are accomplished , the impress modulus calculated from nanoidentation load - displacement data by oliver - pharr method can be input to the neural networks to get the 9 elastic parameters
神经网络固定之后，由纳米压痕试验得到的数据，经oliver pharr方法计算获得压痕模量之后，就可输入神经网获得该材料的九个0弹性参数。 - Aimed at this property hi which the effect of visco - elastic parameters appeared in late period , this paper proposes that parameters are not adopted as basic ones to predict settlement unless this computed parameters are similar in the course of back - calculation
针对粘弹性参数对沉降的影响在固结后期才能明显表现，提出通过对不同时间段观测信息反演获得的计算参数基本一致时，才可作为沉降预测的基本参数。 - Directed by wave theory of fractured media , the elastic parameters of eda medium are determined in the light of hudson - fractured theory , and christoffel equation gives the formula of the phase velocity of p - wave by which , effects of velocity on behalf of kinetic characteristic and reflection coefficient on behalf of dynamical characteristic form fractured density and azimuty is discussed
本文以裂隙介质的波动理论作指导，根据hudson裂隙理论，求出eda介质的弹性参数。在此基础上，应用christoffel方程求出的地震纵波相速度表达式，探讨了裂缝密度和裂隙方位对代表波场运动学特征的纵波速度和代表波场动力学特征的反射系数的影响。 - Systemic numerical tests are made first , to study the parameter sensitivity of cohesion and friction angle and other elastic parameters to the convergence in tunnel . some comprehensive parameter sensitivity laws have been draw thought these numerical tests . the method of emulating back analysis is illustrated secondly , in detail by tracing the excavation and supporting conditions by the special numerical modeling rested in final program
主要研究成果： ( 1 )建立使各个参数灵敏度值具有可比性的灵敏度计算公式，不仅得到了灵敏度分布规律，而且还得到了各参数对位移的量化影响结果； ( 2 )详细阐述了岩土工程仿真反演分析思路与具体方法； ( 3 )假定围岩为理想弹塑性模型，在可量测出理论上认为不可测的塑性变形、实现弹塑性位移分离的前提下，提出了弹塑性问题的分步反分析法。 - Based on the idea of the measured displacement can be divided into elastic and plastic parts , elastic parameters can back analyzed by the elastic displacement , which is the measured instant after blasting excavation . the strength parameter can be got by plastic deformation , which is the measured during the period of construction loop without blasting excavation . lastly , depending on fenner formula , a new and valid evaluating criterion for tunnel stability is presented and the effect of deformation modulus , cohesion , internal friction angle and overburden can be considered
以解析理论为基础提出一种实用而简便的圆形洞室弹性反分析方法，且将其应用推广到其它洞型、分步位移等不同情况；提出一种围岩强度参数反演方法，并对其可靠性进行了初步研究； ( 4 )依据芬纳公式提出了能够考虑围岩变形模量、强度参数、埋深等主要因素的、新的、有效的围岩稳定性评判方法。 - The seismic modeling algorithm includes in two key steps in which one is for calculating effective elastic parameters in a fractured and caved media by using elastic wave equation , the other is for wave extrapolating by using acoustic one - way wave equation based on an equivalent geology model consisting of those effective parameters
地震正演方法包含两个关键步骤，一是利用弹性波动方程计算含缝洞介质的有效弹性参数，另一步骤是根据有效弹性参数构成的等效地质模型，用单程声学波动方程进行波场延拓。
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