elastic parameter造句
例句與造句
- A new way of directly elastic parameters inversion
一種新的地層彈性參數(shù)直接反演方法 - Analysis of elastic parameters of gas bearing sandstone in well w405 , dongpu depression
405井含氣砂巖彈性參數(shù)特征分析 - Test method for determining the effective elastic parameter for x - ray diffraction measurements of residual stress
X -射線衍射量測定剩余應(yīng)力的方法 - Identification algorithm of elastic parameters of rock body in slope based on improved bp neural networks
基于改進神經(jīng)網(wǎng)絡(luò)的邊坡巖體彈性力學(xué)參數(shù)識別方法 - Standard test method for determining the effective elastic parameter for x - ray diffraction measurements of residual stress
殘余應(yīng)力x -射線缺陷測量效果彈性參數(shù)測定的試驗方法 - It's difficult to find elastic parameter in a sentence. 用elastic parameter造句挺難的
- In order to acquire the training sample , 12 impress modulus must be induced from 9 actual elastic parameters
要想獲得訓(xùn)練樣本，就要由實際的九個彈性參數(shù)反推門個壓痕模量。 - Therefore it provides a new effective way for discerning elastic parameters of concrete dam body and rocky foundation
從而為識別混凝土壩體和巖石基礎(chǔ)彈性常數(shù)提供了一條新的有效途徑。 - With the help of the university of memphis biomedical engineering skeleton tissue lab , a set of elastic parameters are provided
在孟菲斯大學(xué)生物醫(yī)學(xué)工程系骨組織機械實驗室的大力支持下，提供了皮質(zhì)骨的一組彈性參數(shù)。 - Then by comparing five methods of estimating the elastic parameters of hydrate sediments , i select the suitable one for each micro model
隨后通過對五種水合物沉積物彈性參數(shù)計算方法的比較，為每種微觀模型選取了適合的參數(shù)計算方法。 - 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
神經(jīng)網(wǎng)絡(luò)固定之后，由納米壓痕試驗得到的數(shù)據(jù)，經(jīng)oliver pharr方法計算獲得壓痕模量之后，就可輸入神經(jīng)網(wǎng)獲得該材料的九個0彈性參數(shù)。 - 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
針對粘彈性參數(shù)對沉降的影響在固結(jié)后期才能明顯表現(xiàn)，提出通過對不同時間段觀測信息反演獲得的計算參數(shù)基本一致時，才可作為沉降預(yù)測的基本參數(shù)。 - 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
本文以裂隙介質(zhì)的波動理論作指導(dǎo)，根據(jù)hudson裂隙理論，求出eda介質(zhì)的彈性參數(shù)。在此基礎(chǔ)上，應(yīng)用christoffel方程求出的地震縱波相速度表達式，探討了裂縫密度和裂隙方位對代表波場運動學(xué)特征的縱波速度和代表波場動力學(xué)特征的反射系數(shù)的影響。 - 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 )建立使各個參數(shù)靈敏度值具有可比性的靈敏度計算公式，不僅得到了靈敏度分布規(guī)律，而且還得到了各參數(shù)對位移的量化影響結(jié)果； ( 2 )詳細(xì)闡述了巖土工程仿真反演分析思路與具體方法； ( 3 )假定圍巖為理想彈塑性模型，在可量測出理論上認(rèn)為不可測的塑性變形、實現(xiàn)彈塑性位移分離的前提下，提出了彈塑性問題的分步反分析法。 - 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
以解析理論為基礎(chǔ)提出一種實用而簡便的圓形洞室彈性反分析方法，且將其應(yīng)用推廣到其它洞型、分步位移等不同情況；提出一種圍巖強度參數(shù)反演方法，并對其可靠性進行了初步研究； ( 4 )依據(jù)芬納公式提出了能夠考慮圍巖變形模量、強度參數(shù)、埋深等主要因素的、新的、有效的圍巖穩(wěn)定性評判方法。 - 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
地震正演方法包含兩個關(guān)鍵步驟，一是利用彈性波動方程計算含縫洞介質(zhì)的有效彈性參數(shù)，另一步驟是根據(jù)有效彈性參數(shù)構(gòu)成的等效地質(zhì)模型，用單程聲學(xué)波動方程進行波場延拓。
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