模型材料是低弹模的聚氨酯橡胶。
试验发现，初始弹模与围压呈较好的线性关系。
The test results show that there is a linear relationship between confining pressures and initial tangent modulus.
本文主要介绍钻孔弹模仪的测试原理、方法及成果计算。
Measuting principle, method and calculating result of boring elastic modulus instrument are introduced in this paper.
并指出，熟石膏较适合作为低弹模材料的相似模型材料。
And it is pointed out that plaster is more suitable for simulating material of low Young's modulus.
并指出，熟石膏较适合作为低弹模材料的相似模型材料。
And it is pointed out that plaster is more suitable for simulating material...
对由异弹模材料构成的闭式万向接轴进行了三维光弹性实验研究。
In this paper, a three-dimensional photoelastic experiment was presented for studying closed var-ied-orientation transmission shaft, being made of materials with various modulus of elasticity.
该文研究考虑初始弹模变化的混凝土动力损伤本构模型的建立方法。
The static and dynamic damage to the concrete was related as a function of the difference in the initial elastic modulus for static and dynamic loading conditions.
该文研究考虑初始弹模变化的混凝土动力损伤本构模型的建立方法。
A dynamic damage constitutive model was developed accounting for the effect of the initial elastic modulus of the concrete for dynamic analyses of concrete structures.
本文对于非均质岩体工程的变弹模光弹性实验计算有着一定的参考意义。
It has some reference meaning for the Photoelastic experiment and Calculation of Changeable elastic modulus in the inhomogeneous rock masses engineering.
以此为基础，利用直接法进行分层弹模计算，并编制了相应的计算软件。
On the basis of above mentioned formulas, the calculation on elastic moduli of stratified foundation is made with direct method and a corresponding calculation software programmed.
在上游面或内部偏上游处设置了混凝土防渗层的砌石拱坝为成层异弹模坝。
Seepage proof facing plate or watertight concrete layer often locates in stone masonry arch dam.
负弹模法可适用于多种情况，且精度高又省事，为结构应力分析带来极大方便。
The negative elastic modulus method, highly accurate, easy to use, is useful in many cases, and it brings great convenience to the stress analysis oJ structures.
主要介绍采用钻孔弹模法和声波法对灌浆处理后的坝基岩体进行质量检测的原理和方法。
Introduced in the paper are the principle and method of borehole elastic modulus inspection and sound wave inspection used in the quality inspection of grouted rock mass of a dam foundation.
试验旨在研究在较高轴压比条件下，高弹模PVA纤维对超高强混凝土短柱抗震延性的改善作用。
The primary objective is to study the effect of high-modulus PVA fibers on improving the seismic performance of super-high-strength concrete short columns with high axial pressure ratio.
本文探讨了拱坝模型试验中低弹模材料的几种电测方法并作出了评价，指出了各方法的特点和适用范围。
This paper presents several experimental method in arch dam modal of low elastic modulus and their evaluations. The peculiarities and applied ranges of them are also pointed out.
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。
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.
砌石拱坝为了防渗通常使坝体由不同材料组成，由于不同的材料具有不同的弹性模量，这类坝可称为成层异弹模拱坝。
In order to prevent seepage in stone masonry arch DAMS, the dam body is usually composed of different materials.
作为应用，文中计算了坝踵界面裂缝的应力强度因子，得出了应力强度因子随坝基弹模、库水位和缝水压力的变化规律。
On top of that, this method is used to calculate the stress intensity factors of interface crack at the heel of gravity dam, and some useful conclusions are presented.
由于考虑了围压对岩石刚度有提高的影响，非线性计算结果更安全一些，但这不足以弥补砾岩因泡水降低弹模带来的影响。
The calculation result is safer by considering the improvement of rock rigidity under confining pressure, but the improvement can not make up the loss of rock rigidity caused by immersion.
本文在分布位移模型的基础上提出同时推求坝体和坝基弹模的方法，使大坝的有限元模型能反映在水压作用的整个坝体变形性质。
Based on the mathematical model of displacement distribution, a method useful to evaluate elastic modulus of dam body and its foundation is proposed, and a FEM model is for...
根据垂直管固液两相流的特征 ，考虑固液两相流密度、浓度、弹模、阻力等特点 ，对粗颗粒水力提升不稳定流进行数值模拟。
On the basis of previous researches, the concentration characteristics of large size particles in vertical pipes by hydraulic lifting were studied through experiments and theoretical analyses.
介绍了在软弱岩体中静荷载测试中钻孔弹模计法的原理和方法，并将该法运用到现场，得到了软弱岩体的压力变形的两种特殊形式。
The principle of a new static loading test method for weak rock masses, a method of borehole elastic modulus gauge, is described.
本文介绍了砼防渗墙对土石坝深厚覆盖层地基的处理，强调防渗墙砼强度及弹模取值应在满足应力应变的前提下，兼顾耐久性等要求。
This paper introduces the treatment for deep dam foundation of the concrete cut off wall, which intensity and elastic modulus value are requirement to satisfy the stress, strain and durability.
黄壁庄水库副坝防渗心墙加固工程所需高性能混凝土，要求和易性好、早期强度低、后期强度高、抗渗性能好、低弹模和高抗拉强度。
The high performance concrete for core wall of earth dam must be good workability, low early strength, high final strength, high seepage resistance, low elasticity modulus and high tensile strength.
通过对消音器后环箍弯曲成形模的设计，介绍了考虑弹复补偿后，较大圆筒件成形模具的设计分析和模具结构。
Through the design of bending die for the back hoop of silencer, die design analysis and die structure for large cylinder part considering springback compensation was introduced.
研究结果将有助于包装企业正确选用模切弹垫。
These results can help packaging enterprises to choose die cutting foam correctly.
实验研究了该型长周期光纤光栅的压力和温度特性；结合光纤的弹光效应、热光效应和耦合模理论分析了实验结果。
The qualitative analysis of the related experimental results was carried out combining with photo-elastic effect, photo-thermal effect and coupled mode theory.
在分析某型导弹原有“模飞”测试方法的基础上，针对其硬件环境提出了一种新的利用弹载飞行软件进行“模飞”测试的方法。
Software-modeling principles and model-verifying methods are introduced in the paper, and a real project is modeled based on the methods according to requirements of missile-borne software.
在分析某型导弹原有“模飞”测试方法的基础上，针对其硬件环境提出了一种新的利用弹载飞行软件进行“模飞”测试的方法。
Software-modeling principles and model-verifying methods are introduced in the paper, and a real project is modeled based on the methods according to requirements of missile-borne software.
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