The part influencing area of prestressing force is related to such factors as concretes elastic ratio, beams sectional dimension and so on.
构件预应力局部影响区与混凝土弹性模量，梁截面尺寸等因素有关。
It is shown that Although the deformation curve under the pressure of axis is well consistent between micro-concrete and normal-concrete, the elastic ratio and strength are different.
试验表明，虽然微粒混凝土和原型混凝土的轴心受压变形曲线是大体“相似”，但两者的弹模和强度存在差异。
This paper tries to introduce two suppositional variables which are named fictitious output and fictitious capital input in discussion for seeking a new method of measuring elastic ratio.
本文试图通过引入虚拟产出和虚拟资本投入两个设定变量，来讨论有关这个模型对事实上的狭义弹性系数的测定问题。
The relationships between strain rate and the elastic modulus, critical strain, Poisson's ratio and energy absorption capacity of concrete are still studied.
分析了应变率对混凝土弹性模量、峰值应力时的应变、泊松比和混凝土吸能能力的影响。
The effect of the amount of fiber, the length of fiber, the ratio of water to cement on tensile strength, shear strength, compressive strength and elastic modulus was investigated.
研究了纤维掺量、纤维长度、水泥土的水灰比等对纤维水泥土的抗折强度，抗压强度，抗拉强度和弹性模量的影响。
Elastic parameter such as impedance, velocity, Poisson ratio etc. and pre-stack amplitude, frequency attributes can be used to quantitatively predict the fracture density and direction.
利用阻抗、速度、泊松比等弹性参数和叠前振幅、频率属性可对裂缝密度和方位进行定量预测。
The models for predicting elastic modulus along the grain of poplar veneer were built, in which compression ratio, glue content, density, and thickness of veneer were considered.
着重讨论速生杨木单板顺纹弹性模量预测模型，模型中考虑到单板的压缩率、单板中含胶量、单板的密度和单板的厚度等影响因素。
Three additional displacement ratio calculating methods, i. e., the first mode method, elastic time history analysis method and calculating plane end displacement method, are suggested.
提出了三种计算结构位移比的补充方法，即第一振型法、弹性时程分析法和推算平面端部位移法。
Then, transient response of vertical displacement, vertical stress and pile-soil stress ratio of some nodes in the elastic subgrade are computed in one single load cycle.
采用桩土分析法，计算分析在一个荷载周期内，弹性路基内各研究节点的位移、竖向应力、桩土应力比的瞬态响应。
The ratio of column rigidity to beam influences the original elastic moment and the secondary moment.
柱梁线刚度比影响初始的弹性弯矩图，其中包括初始次弯矩。
Based on the model, the influence of the thickness, elastic modulus and Poisson's ratio of the interfacial transition zone on the relative elastic modulus of concrete is analyzed in detail.
另外，基于该模型，可分析界面层厚度、弹性模量和泊松比对混凝土相对弹性模量的影响。
We put the concrete flange plate of the composite beam into the steel ones according to the elastic modulus ratio and keep the width of section unchanged, as a result, get a equivalent section.
将组合梁中混凝土翼缘板厚度按弹性模量之比换算，并保持宽度不变形成等效截面。
The transmission mechanism of MBDM is validated and some performance parameters, such as transmission efficiency and elastic creep ratio, are measured by test.
本文通过试验，验证了MBDM的力学机理，测定了传动效率及弹性滑动率等相关性能参数。
The elastic resistance of the side seal rubbers and unit stiffness ratio for girder to column are considered in this study.
研究中考虑了侧止水橡皮的弹性抗力及梁柱的单位刚度比。
By combining with dynamic isochromate pattern, the elastic modulus, Poisson's ratio and dynamic material fringe value of the material measured can be obtained by the method.
如果和动光弹等色线结合，可以同时获得被测材料的弹性模量、泊松比、材料条纹值参数。
It also discusses the effects of the tape transfer ratio and transmission efficiency made by the elastic slip.
讨论了弹性滑动对带传动传动比和传动效率的影响。
The experiment research content includes: the variation law of the changes of liquid bulk elastic modulus according to the changes of ratio of oil to water at the same temperature,.
实验研究内容包括在同一温度时油水混合液体积弹性模量随油水比的变化规律。
It presents the method of "stiffness similarity", which has solved the design problem of model with difference of elastic modulus ratio in different parts between model and practicality.
提出了“刚度相似”的方法，有效地解决了模型与实型各部分结构弹性模量相似比不一致的模型设计问题。
Based on elastic stability theory of thin plate, the maximum high-depth ratio of these two kinds of web under bending is deduced.
基于薄板的弹性稳定理论，确定了在纯弯状态下空腹受弯钢构件孔口上方腹板和孔间腹板的最大高厚比。
The ratio of stress to strain, or the stress per unit strain, is called an elastic modulus of the material.
应力与应变之比，即每单位应变的应力，叫做该材料的弹性模量。
The effects of rotor speed, draft ratio and twist factor on the properties of elastic rotor-spun yarns were investigated, and the technology optimizing was done through the orthogonal test.
分析了转杯速度、牵伸倍数、捻系数对弹性转杯纱性能的影响，并通过正交试验对工艺参数进行了优化。
In a case study on the practical engineering, the elastic modulus and Poisson′s ratio are obtained.
结合实际工程，反演了拱坝基岩的弹性模量和泊松比。
The luminous intensity of stress luminescence is in direct ratio with the applied stress in the elastic limit.
在弹性限度内，应力发光的发光强度与所施应力成正比。
The critical aspect ratio of the fiber is defined as the crosspoint of the tangent value of the inflexion and the asymptote of the maximum elastic modulus.
将与曲线拐点切线和最大值水平直线交点相对应的长径比值定义为纤维临界长径比，将与此相对应的函数值定义为弹性模量临界值。
Deform characteristics of uniform soft subsoil under traffic load is studied, and some parameters of soft subsoil such as elastic modulus, strength indices, poisson ratio are mainly considered.
本文主要研究了交通荷载作用下均质软土地基在交通荷载作用下的变形特征，考虑了地基土体的弹性模量、强度参数、泊松比等因素的影响。
Present results are compared with the results from conventional method, in which the elastic modulus and Poisson's ratio are weighted averaged with the depth.
同时采用成层地基进行分析，将其计算结果与常规方法中采用对弹性模量和泊松比在计算深度内按深度加权平均的计算结果进行比较；
It is suggested that the ratio of thickness to elastic modulus can be used as an important parameter in the design of cushion layer.
并对垫层敷设范围、垫层厚度和弹性模量等设计关键参数进行了优化，并把“垫层弹性模量与垫层厚度之比”作为参考指标进行设计。
The inter-porosity flow factor and the elastic storativity ratio determine the occurrence time and the degree of the inter-porosity flow.
窜流系数和裂缝弹性储容比的变化决定了窜流段发生的早晚和程度；
The inter-porosity flow factor and the elastic storativity ratio determine the occurrence time and the degree of the inter-porosity flow.
窜流系数和裂缝弹性储容比的变化决定了窜流段发生的早晚和程度；
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