文中提出了由岩体结构几何特征参数和力学特性参数所构成的岩体结构参数概念,并提供了三峡工程坝基岩体结构参数值。
The rock mass structural parameter concept consisting of the geometric and mechanical characteristic parameters being posed and the structural parameter values of rock mass at this site are presented.
参数值为true时,调试模式只会尝试重新创建目标目录结构,但不会复制任何文档。
When equal to true, debug mode only attempts to recreate the target directory structure, but won't copy any documents.
由于再生式液体发射药火炮的结构复杂,故数值模拟对研究内弹道参数对系统的影响具有重要作用。
Due to the complex structure of RLPG, numerical simulation is of great importance for studying the influence of interior ballistic parameters on the system performance.
本文的数值结果分别给出了有耗介质及天线结构参数对输入阻抗的影响,为天线设计提供了依据。
Numerical results show the effects of the lossy medium and antenna parameters on input impedance, which could be used in designing cavity-backed slot antenna.
将子结构法和双倒易边界元法联合应用于预测具有三维复杂流存在时管道和消声器的四极参数与传递损失,阐述其基本原理与数值过程。
A substructure method and a dual reciprocity boundary element method (DRBEM) are applied to calculate four-pole parameters and transmission loss of ducts and silencers with complex flow.
在结构损伤识别的时域法研究中,数值积分的误差将直接影响反演参数结果的精度。
In study on structure damage identification in time domain, error of numerical integral will affect directly accuracy of parameters resulted from reversion.
为了了解结构参数对施工控制的影响,在建立模型时,对结构参数选取了不同的数值,并对结果进行了分析比较。
In order to find influence of structure parameters on construction control, different values are chosen in modeling and the results are analyzed and compared.
实例数值计算结果表明,灵敏度分析法对接触器结构设计参数的局部调整与优化设计提供了一条有效途径与理论依据。
The calculated result shows that the sensitivity analysis method gives convenience and a theoretical basis for the partial adjustment of the contactor structure design parameter and optimum design.
文中采用数值迭代法和建立等效电流模型,对P_B层结构参数和门极-阴极几何图形尺寸进行了合理设计。
Reasonable designs of the structure parameters of PB layer and the gate-cathode geometry are obtained by numerical iteration and an equivalent current model.
数值结果给出了该类非均匀材料有效反平面剪切模量随微结构参数变化的规律。
Numerical results demonstrate the variations of the effective antiplane shear modulus of such heterogeneous materials with microstructure parameters.
通过数值计算分析了原子运动速度、场模结构参数和平均光子数对光场二阶相干度和模间相干度的影响。
The influence of atomic motion, the field structure and intensity of photons on second-order correlation function and two-mode correlation function are obtained by numerical calculation.
针对某些介质和结构参数,给出了一些数值结果。
Some numerical results are provided for certain values of material and structural parameters.
数值计算模型和参数的确定,是三相同壳结构GIS快速暂态过程行波分析的基础。
Transient parameters and numerical calculation model are fundamental to evaluate the traveling wave on very fast transients in three-phase enclosed GIS.
对于连续与离散积分型变结构控制,分别从理论分析计算与数值仿真两种途径得到了典型惯性过程的参数可摄动范围。
The perturbation domains of parameters in typical inertial process are obtained by theoretical analysis and numerical simulation respectively for continuous and discrete integral VSC.
在考虑结构阻尼的情况下采用数值迭代方法,给出了TLD系统最优参数的实用设计方法及结构-TLD系统的设计步骤。
The practicable design method is given by using the iterative method in the consideration of the damping of the structures. The design steps for the structure-TLD system are also proposed.
通过数值计算,研究了结构特征参数对大直径圆筒桩墙式码头稳定性的影响。
The effect of the significant parameters on the stability of the large diameter cylinder quay of the piled wall type is investigated through numerical calculation.
据此并考虑钢结构的阻尼比,运用数值迭代寻优技术,得到了可供工程设计采用的设计参数。
On the basis of the formulae and in the consideration of the damping ratio of tall steel structure, the design parameters were given for the engineering design using iterative technique.
本文用动态测试与边界元法数值计算相结合的方法来识别薄板结构的边界支承的刚度参数。
In the paper, an approach linking dynamic measurement and BEM is proposed to identify the bound-ary rotating stiffness of a thin plate structure.
利用FLAC3D商业软件对基坑工程拉锚式支护结构的锚杆设计参数(锚杆长度、锚杆倾角、锚杆刚度以及锚杆设置深度)对支护结构水平位移的影响进行了数值模拟。
In this paper, effect of the dip Angle, stiffness and design depth of bolt on the horizontal displacement of tension anchor supporting structure was carried out by FLAC3D.
因为储层参数在每个方向上的变化性不同,故通过求取每个方向上的变差函数值,就能反映出各向异性结构。
The variety of parameter reservoir is different in different orientation, so if we can acquire each value of variation function in different orientation, the framework of anisotropy can be seen.
经过大量的数值计算和分析,最终确定了无阻尼吸振器结构参数和位置参数的优化设计方法和步骤。
Finally, the optimization design of the undamped vibration absorber's location parameters and structure parameters are developed.
采用传递矩阵法推导了结构中相邻单胞间的传递矩阵,给出了结构中波动局部化因子的表达式,并给出了数值算例,分析了压电材料各参数对局部化因子的影响。
The expression of localization factor is given by Wolf algorithm, numerical examples are presented and the effects of various parameters of piezoelectric material on localization factor are analyzed.
利用溶胶-凝胶分配理论对氢键溶液的模型体系进行研究,给出了凝胶点后氢键网络中各结构参数的计算方案,并进行相应的数值计算。
Statistical parameters of the hydrogen bonded network formed in hydrogen bonding solutions were studied on the basis of sol-gel partition theory.
通过一个悬臂弯剪型结构损伤识别的数值模拟表明,只需低阶模态参数就可有效地识别结构损伤。
It is indicated by a numerical simulation of the cantilever flexible-shear structural damage identification that only low-order modal parameters are needed to identify effectively a structural damage.
讨论了结构抗内爆动力有限元数值计算中的参数取值、破坏准则问题。
The parameter decision and failure criteria in the dynamic FEM modeling on anti-explosion of reinforced concrete structure are discussed.
对蒸发器的几何结构参数、毛细多孔芯特征参数以及热负荷变化对工质传热传质效果的影响进行了数值模拟。
The calculation results indicated that the heat flux and geometrical structures, such as fin width and wick height, exerted great influence on the heat transfer of a CPL evaporator.
利用有限差分数值方法研究了储罐结构参数对立式圆筒形储罐内静电电位的影响。
The influence of structure parameters on the electrostatic potential in vertical cylindrical storage tank was investigated numerically with the finite difference method.
应用数值模拟讨论了工业实验软接触电磁连铸结晶器结构参数对结晶器内部磁场的影响规律。
The distribution of magnetic field in commercial scale electromagnetic soft-contact mold was investigated with numerical simulation.
探讨了分离器主要结构参数对分离器分离效率的影响,提出了基于数值模拟基础上的理想分离器模型。
The impact of the main structure parameters of the separator on the separating efficiency is discussed and the ideal separator model based on the numerical simulation is proposed.
探讨了分离器主要结构参数对分离器分离效率的影响,提出了基于数值模拟基础上的理想分离器模型。
The impact of the main structure parameters of the separator on the separating efficiency is discussed and the ideal separator model based on the numerical simulation is proposed.
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