• The equipment sellers also indicate the loads caused by settlement, temperature stresses, etc.

    设备供应商应提供沉降温度应力引起荷载

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  • Formulas based on the thermoelastic theory for computing temperature stresses in the composite hollow cylinder are presented in this paper.

    本文根据理论,提出了组合厚壁圆筒温度应力计算公式

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  • The cause of subway station top floor cracking during construction is analyzed, and the temperature stresses of the monitoring section are computed using the practical test data.

    分析了施工阶段地铁车站顶板裂缝成因根据实测数据计算监测温度应力

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  • In the thesis, the study actuality about temperature stresses is firstly summarized, and some finite element analysis theories and methods of concrete are also introduced in brief.

    本文首先总结了近年来国内外温度应力研究现状简要的介绍了混凝土有限元分析理论

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  • Temperature fields and longitudinal temperature stresses of Jiujiang Yangtze Railway Bridge obtained with this program are very agreeable to those obtained through practical measuring.

    程序计算出九江大桥温度值温度应力同相应实测值十分吻合。

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  • The optimum position of roll tensioning is analyzed under the action of the centrifugal force and cutting temperature stresses. The effect of tamped radius on the optimum position is also analyzed.

    离心力场切削温度场共同作用的锯片最佳压适张度处理位置进行了计算分析

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  • It can be concluded that the local high temperature can be reduced effectively using the technique of discontinuous welding and smaller residual stresses are obtained.

    结果表明,采用间断可以有效降低焊接局部高温而且残余应力略低于连续焊。

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  • Four stresses levers are achieved through optimizing design under surrounding temperature or vibration stress alone affected.

    分别环境温度振动应力单独作用,各自优化四个应力水平。

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  • On the basis of available research results at home and abroad, the temperature and shrinkage stresses of the frame structure has been deeply analyzed.

    分析总结国内外已有研究成果基础上框架结构温度收缩应力分析进行了比较深入的研究。

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  • Then the determined accelerate stress is the stresses that affect the cylinder life as fluid temperature, working pressure and moving frequency.

    然后确定了加速应力影响气缸寿命工作应力流体温度使用压力气缸动作频率

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  • The temperature and thermal stresses are important parameters in the process of bell type annealing.

    温度应力退火过程中的两个重要参数

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  • The explosive decomposability of ethylene will lead to much large temperature gradient and great range thermal stresses response on thick wall of reactor.

    由于乙烯爆炸性分解,反应管壁上形成极陡温度梯度幅度很大应力

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  • In this paper, the thermal elastic-plastic stresses of the components which underwent local high temperature cycle were analyzed by FEM.

    本文局部经受高温循环构件弹塑性应力进行有限元分析。

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  • This paper used the finite element method to compute the temperature field, and combined finite element with analytic solution to develop a calculation of thermal stresses.

    本文采用有限元数值分析方法计算多层圆管温度解析有限元相结合,提出一种求解其热应力的计算方法。

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  • It's of practical importance that research intensively the temperature field, displacements field and stresses field of mass concrete during it's construction and operation.

    大体积混凝土结构施工运行过程中,温度位移应力分析研究有着重要的实际意义

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  • This paper analyzes the failure mechanism of semiconductor P N junction temperature sensors and presents a new design to reduce the internal stresses and methods to improve the processes.

    通过失效形式,分析了半导体P-N温度传感器失效机理介绍了降低内应力而进行的设计工艺改进

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  • In this paper, numerical analysis is carried out by the finite element method for the transient temperature fields and thermal stresses of high-speed locomotive braking discs.

    本文采用有限元方法高速轮轨列车制动瞬态温度应力进行了分析研究

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  • Wind cooling accelerated elimination of heat dissipation, and controlled temperature which made welding transverse contraction deformation and the residual stresses decrease.

    气冷的方法,可以使试样散热更快,达到控制温度的目的,同时也可以减小焊接残余应力焊接横向收缩变形

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  • But when the concrete is covered with wet straw, the temperature in walls decrease slowly and thermal stresses levels are lower.

    拆模后湿草席养护墙体各部位温度下降缓慢温度应力较小。

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  • In this paper, the transit temperature field and thermal stresses of hold structures of a single side shell and double bottom vessel were analyzed.

    本文研究货船舱结构瞬态温度应力

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  • Temperature load is one of the main loads to incur the deformation and the variation of stresses of Bridges. So, temperature measurement is an important component of health monitoring for Bridges.

    温度荷载引起桥梁变形应力变化主要荷载之一因此桥梁的温度进行监测是桥梁健康状况监测重要组成部分。

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  • During the cold stresses, the content of amylose in cedar cells has increasing trend with the temperature decreasing, which can be seen a protective reaction to the cold situation.

    低温胁迫下雪松叶片细胞可溶性糖含量温度降低而不断升高低温环境一种保护性反应

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  • This material can not withstand strong stresses, neither can it bear high temperature.

    这种材料不能承受大的应力也不能耐高温。

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  • Thus hot alternate stresses is small in liquid part part, the liquid temperature is basic stable.

    而且液相部分交变应力液体温度基本稳定

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  • The creep stresses computation of accumulated temperature and self weight according to construction process gives the initial stresses at the end of construction.

    设计模拟施工全过程,进行坝体累计温度自重徐变应力计算提供施工期末应力。

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  • The research involves the measurements of the sum of principal stresses in a perspex model, gas temperature fields in 2D and axisymmetric cases, 3D surface shape and 3D displacement field.

    有机玻璃模型应力测量气体温度轴对称气体温度场的测量,物体表面形状和三维位移的测量。

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  • Because of large temperature differences in some local tubes and different expansion coefficients, large stresses of temperature difference are produced and brings about cracking in tubes.

    热冲击是由于某些部位温度变化,炉管结焦物热膨胀系数不同,而产生较大温差应力使炉管产生裂纹

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  • Because of large temperature differences in some local tubes and different expansion coefficients, large stresses of temperature difference are produced and brings about cracking in tubes.

    热冲击是由于某些部位温度变化,炉管结焦物热膨胀系数不同,而产生较大温差应力使炉管产生裂纹

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