单轴和三轴蠕变试验。
此结论进一步得到一种带缺口剪切蠕变试验的验证。
And this conclusion has also been verified by double shear creep deformation.
本文对涡轮叶片疲劳—蠕变试验技术进行了综合论述。
This paper has a general discussion on the technique of fatigue-creep experiment of turbine blade.
对原状江苏海相软土样进行一维压缩和蠕变试验研究。
One-dimensional compression and creep tests on undisturbed soil samples of Jiangsu Marine clay were performed.
其次,采用弯曲蠕变试验研究了沥青混合料的粘弹特性。
Secondly, bending creep test was practiced to study viscous-elastic characters of asphalt mixtures modified by epoxy resin.
研制了微机巡检系统,巡回监测蠕变试验的温度和形变信号。
A microcomputer system is established for the creep experiment facility to measure the temperature and deformation signals.
通过对现场岩样的室内三轴蠕变试验,研究炭质千枚岩蠕变特性。
A laboratory triaxial creep test to on-site specimens is carried out to study the creep properties of the carbonaceous phyllite.
以退火纯铜及正火铝青铜在轴向拉伸下进行室温静、动态蠕变试验。
In this paper, creep tests were carried out on annealed pure copper and normalized bronze containing Al under static and cyclic tension at room temperature.
本文介绍了岩石蠕变试验所必需的试验条件、试验方法和试验设备。
The necessary test conditions, testing methods & equipment for creep test of rock specimens are described in this paper.
结合蠕变试验结果,研究和分析了三种测定蠕变塑性伸长率的方法。
Combine with the creep experimental results, the three methods for measure plastic percentage elongation of creep are studied and analysed.
对所采用的蠕变试验系统和蠕变试验方法,进行简要的说明和介绍。
It is manifested by the uniaxial creep tests and the biaxial creep tests that the considered marble shows time-dependent behavior to some extent under certain stress states.
应用低温弯曲和弯曲蠕变试验所得数据,给出了破坏能的简单计算方法。
With data obtained from low temperature bending and bending creep test, a simple calculation method is given for calculating rupture energy.
对石膏角砾岩进行了单轴、三轴蠕变试验,获得了不同围压下的蠕变曲线。
The uniaxial and triaxial creep tests of gypsum breccias are made and creep curves under different confining pressure are got.
小冲孔蠕变试验技术是一种采用微小试样评定材料高温蠕变性能的新方法。
The measurement method of yield and tensile toughness of metal materials by small punch test was studied.
小冲孔蠕变试验技术是一种采用微小试样评定材料高温蠕变性能的新方法。
Both the standard uniaxial tensile tests and the small punch tests were accomplished to study the creep behavior of TA2 at room temperature.
利用冻粘土试件进行了三轴蠕变试验,从而获得了复杂应力状态下的蠕变曲线。
The specimens of frozen clay are used for carrying out the long-term creep tests under triaxial stress states so that the creep curves of the frozen clay are derived.
本文根据土的室内蠕变试验提出了一项分析土的弹粘塑性应力—应变关系的方法。
Based on laboratory creep tests of soils, the method for analyzing the elastic-viscoplastic stress-strain relations are presented in this paper.
通过大量的冻结粘土单轴蠕变试验,获得了单轴应力状态下的蠕变曲线及其参数。
Through a lot of creep test of frozen clay under single-axial stress, the curves and parameters of creep under single-axial stress state are obtained.
研究由平头压痕蠕变试验来确定纤维复合材料界面影响区蠕变性能参数的可行性。
This paper discusses the possibility of determining the creep parameters oon the interlayer zone of reinforced composites by indentation test method.
基于静载蠕变试验结果建立了沥青混合料粘滞劲度模量与温度之间的转换模型方程。
Finally a model between asphalt mixture creep stiffness and temperature was build to simulate the test results of static creep tests.
本文介绍了所建立的岩石三轴蠕变试验装置以及部分大庆油田泥岩的蠕变试验结果。
This paper describes a rock triaxial creep testing system and presents some results of creep tests on shale samples from Daqing Oilfield.
卸载状态下冻土三轴蠕变试验结果表明,冻土具有明显的剪胀性,且体积应变不能忽略。
The results of triaxial creep experiments for unloading state show that the frozen soil has an obvious dilatancy, and its volume strain should not be neglected.
研制了微机巡检系统,巡回监测蠕变试验的温度和形变信号。介绍系统组成及其软件功能。
A microcomputer system is established for the creep experiment facility to measure the temperature and deformation signals. The structure of the system and its major software functions are described.
使用XTR01型微机控制电液伺服试验机,采用梯级加载法,对煤岩进行了三轴蠕变试验。
Triaxial creep tests on coal rocks are carried out by Step Method and the XTR01 electric-fluid servo compression machine.
从岩体不连续裂隙介质三轴蠕变试验结果,分析了开挖诱致岩体裂隙蠕滑全过程的基本特点。
Based on the testing results of triaxial creep for jointed rock mass, the basic properties of complete procedure of excavation induced creep sliding are analysed.
采用双曲函数与幂函数结合的模式拟合沥青混凝土的三轴蠕变试验曲线,对大坝进行蠕变分析。
Furthermore, a function of hyperbola combined power is adopted in modeling the curves of long-term triaxial creep test of the asphalt concrete; and creep analysis is performed for the dam.
在室内剪切蠕变试验研究的基础上,对成都地区卵石土的流变特性及长期强度特征作一初步探讨。
According to the result of shear creep test, the rheologic behavior and long term strength of gravel. have been studied in this paper.
结果表明蠕变试验的曲线显示该灰岩蠕变具有非线性特征,其蠕变特性随着围压的增加而更加明显。
Results show that the creep test curves of the limestone have nonlinear characteristics which are more evident with the confining pressure increased.
介绍了三峡工程船闸区硬性结构面的蠕变试验结果,着重分析了结构面在恒定荷载作用下的蠕变性态。
The creep test results on hard structural plane in TGP s permanent lock regions are represented, and the creep status of structural plane under the acting of a constant load are emphatically analysed.
实验室软土多级固结蠕变试验成果表明,海积软土具有非线性、不可逆的、与时间相关的固结变形特性。
The test result of multi-step consolidation creep of Marine soft soil shows that the consolidation of the soil has nonlinear, irreversible and time dependent behaviours.
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