采用材料力学的梁理论，应用力法分析方法，计算出热膨胀导致的推力和弯矩。
Trust force and bending moment result in heat expansion are calculated by adopting beam theory of mechanics of materials and applying force component analysis method.
根据这一思想，笔者设计了一套汽缸温度场，热应力，热膨胀的可视化分析软件包。
Based on the theory above a software package is designed to calculate casing temperature field, thermal stress and thermal expansion.
借助于DSC/TG和XRD测试手段，对水泥石的热膨胀性能变化规律进行了机理分析。
The mechanism of thermal expansion of hydraulic cement paste is also re searched with DSC/TG and XRD methods.
研究了增强相和界面对这三种复合材料的热导率和热膨胀系数的影响，并对这些性能进行了理论分析和数值模拟。
The effects of reinforcer and interface on the thermal conductivity and CTE of the composites were investigated, and the properties were analyzed and simulated.
分析结果表明：加捻纤维束构成的复合材料，由于纤维适当加捻，可以大大减弱纤维与基体各具不同的热膨胀系数而产生的固化残余应力。
The analytical results show that the curing residual stresses of the twisted fiber composites in which there are different coefficient of thermal expansion due to curing can be decreased greatly.
进行分析研究，推导出一个计算铁心径向热膨胀间隙的公式，供计算应用．。
According to analysis and study about practice application and measurment is derived a formula of calculating the radial heat expansion gaps of the stator core for use in design.
通过分析研究，找出了造成拉裂泄漏的主要原因，即横向热膨胀受阻、热应力过大导致的强度破坏。
The results showed that the major cause of the tensile rupture of the waterwall tube is the restriction of the latitudinal heat expansion and excessive thermal stress in the waterwall.
分析了瞬时线膨胀系数与平均线膨胀系数的差异以及不同钢种间热膨胀的差异性。
The difference of the value of the real thermal expansion coefficient and the average thermal expansion coefficient, and the difference of thermal expansion among the given steel grades were analyzed.
分析了激光云纹干涉法测量高温材料热膨胀系数的原理和可行性。
The theory and feasibility is analyzed, for measuring Linear Expansion Coefficient of high temperature material by moiré interferometry.
并对制备的复合材料进行显微组织观察和热膨胀性能分析。
The microstructure and thermal expansion property of the composite were observed and analyzed.
应用热膨胀测试、抗折强度测试和可见光透过率测试分析了微晶玻璃的性能。
The performances are studied by means of heat expansion testing, intension testing and visible light transmission testing and so on.
分析了空气比热容比测定实验的系统误差，提供一种对“绝热膨胀过程”中由于不完全绝热而引起的系统误差进行修正的实验方法。
The system errors in the experiment of measuring air specific heat ratio was analyzed and the experimental method for correction was presented.
分析了几种热流道喷嘴的热膨胀量。
The thermal expansion amount of several kinds of hot runner spray nozzle was analyzed.
以XRD、SEM和TEM对产物结构及形貌进行表征，以原位X射线衍射分析粉体的负热膨胀特性。
The structure and morphology of the resulting powders were characterized by XRD, SEM and TEM, respectively. In situ X-ray diffraction measurements was used to analysis NTE property.
本研究采用DSC和热膨胀仪对两种石英砂的原砂和焙烧砂在加热过程中的相变和热膨胀进行了分析。
During heating, phase transformation and expansibility of the new quartz sands and the calcined Quartz sands from two places were determined by DSC and thermodilatometry.
通过对配管热应力的分析，得出设计热配管的要点及应对配管热膨胀的方法。
On the other hand, based on the analysis of piping thermo-stress, the key points in the design of piping and the solving methods of the piping thermo-expand are also obtained.
通过对光纤的弹光效应、光纤周期的伸缩、热光效应、热膨胀效应的分析得出了光纤光栅的应变灵敏度和温度灵敏度。
By analyzed the effects of fiber's spring, cycle flex, calorescence and the heat expand, the strain sensitivity and temperature sensitivity of FBG are obtained.
简要介绍了材料热膨胀系数的定义及分类，并对经常使用的零件热变形的计算方法及计算产生的误差进行了分析。
The definition and classification of material's thermal expansion coefficient are introduced briefly. The thermal deformation calculation method and error of parts often used in practice are analyzed.
采用高温显微镜、同步热分析、热膨胀实验等方法，系统的研究了亚微细硬质合金的烧结特性。
In this thesis, some test methods, such as Heating Microscope, DTA-TG, Thermal Dialation Testing, were used to research the sintering properties of cemented carbide in submicron grain, systematically.
采用热膨胀的方法，测定不同工艺下的膨胀曲线来分析工艺参数对逆转奥氏体生成规律的影响。
The influences of process parameters on the forming rules of reversed austenite were analyzed through measuring the expansion curves by thermal expansion method.
结合理论分析认为：硅元素分布微观不均匀性导致了自旋玻璃出现，而自旋玻璃是宽温区负热膨胀行为的内在原因。
After theoretical analysis, it is concluded that spin-glass which results from the hyperdispersion of si at micro scale is the reason for the broadening of the NTE operation-temperature window.
利用热机械分析仪获得了EMC材料在不同温度时的尺寸变化量，并通过线性拟合得到了EMC材料的热膨胀系数。
The thermal mechanical analyzer is used to obtain the dimension change of EMC at different temperatures; And the thermal expansion coefficient of EMC is achieved by using linear fitting.
在低温陶瓷结合剂中添加适量金属或合金粉，就会对结合剂的耐火度、流动性、热膨胀系数、强度等性能产生影响。通过试验分析，合金粉的加入能改善结合剂的强度及韧性。
When Added Additive, PEC, strength, the ratio of the thermal expansion and fluidity etc, of bond would be effected, through testing, strength and toughness of bond will proved with adding alloy.
通过对早期的热膨胀系数的分析，得出了热膨胀系数随龄期的变化关系，开辟了一种把两种变形进行区分的有效方法。
By analyzing the experimental results, the relationship between TDC and age was derived. In this way, shrinkage and thermal dilation can be separated from each other.
分析了反应偶材料热膨胀失配对界面残余应力的影响。
The effects of interfacial residual stress on the thermal mismatch of the reaction couple were also analyzed.
通过对早期的热膨胀系数的分析，得出了热膨胀系数随龄期的变化关系，开辟了一种把两种变形进行区分的有效方法。
By analyzing the experimental results, the relationship between TDC and age was derived. In this way, shrinkage and thermal dilation can...
通过对早期的热膨胀系数的分析，得出了热膨胀系数随龄期的变化关系，开辟了一种把两种变形进行区分的有效方法。
By analyzing the experimental results, the relationship between TDC and age was derived. In this way, shrinkage and thermal dilation can...
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