非线性分布 meaning in Chinese
nonlinear distribution
Examples
- From the points of view for practical uses , the thesis uses the furnace of high - speed - wire factory of tangshan steel company as object , studies the casual process of nonlinear and distributed parameter with big inertia , pure lag and disturbed by casual factors
本文从工程实际出发，以唐山钢铁公司高线厂加热炉为研究对象，对受随机因素干扰的、具有大惯性、纯滞后的非线性分布参量的随即过程进行了研究。 - In view of practical use , taking the regenerative furnace of the first plant of high - speed - wire factory of tangshan steel company as object , the thesis studies the casual process of nonlinear and distributed parameter with big inertia , pure lag and casual disturbance
本文从实际出发，以唐山钢铁集团有限公司高线厂一车间蓄热室加热炉为研究对象，对受随机因素干扰的、具有大惯性、纯滞后的非线性分布参量的随机过程进行了研究。 - If the soil water content is gradually added from very little value , the value of water content gradient resulted from temperature gradient first is lower , then bigger and finally lower . based on the test data , a linear regression equation about temperature and water content is got . after deciding the temperature and moisture distribution of the soil samples , the problem of coupled thermal and moisture is discussed , the temperature distributions show that the heat - conducting coefficient is related to the density and water content
由温度场的分布可以得到：在温度梯度的作用下，导热系数是变化的，而导热系数沿长度方向的变化，使得稳态温度场沿长度方向成非线性分布；密实度对温度场分布的影响是干密度越大导热系数越大；初始含水量对温度场分布的影响是含水量增大，导热系数也增大，达到最大值后，含水量增加导热系数反而减少，含水量对温度场的分布有显著的影响。 - The obtained results has been shown that the temperature field of sfrc pavement structure is non - linearly distributed along its thickness . the temperature which is close to the surface changes quickly , whereas slowly which is far . under the affect of temperature field , the temperture stress of sfrc pavement structure is also distributed non - linearly . the deflection and stress responses of sfrc pavement structure are waved declingly under the effect of shock load
计算结果表明：钢纤维混凝土路面板结构的温度场沿其厚度方向呈非线性分布；在距路面表面较近的地方，温度变化较快，而在距路面表面较远的地方，温度沿厚度方向的变化较为缓慢，整个图形呈下凸形。钢纤维混凝土路面板在上述温度载荷的作用下，其温度应力沿其厚度方向呈非线性分布。 - The contents include : based on the previous research and the data of experimentations , the author researches and develops a kind of satisfactory semi - empirical formula of nonlinear temperature distribution , and calculates the temperature stress of rigid - framed arch bridge by the fem . the temperature effects of bridge structure by annual and sunlight temperature difference are discussed , it indicates that the temperature effect of annual temperature difference is small but the temperature effect of sunlight temperature difference is great and the temperature stress along beam depth resulted from sunlight temperature difference is nonlinear . with the comparison between the temperature effects of different position of bridge , the results show that where the section of bridge is small , the temperature stress of it is large
本文主要包括以下内容：从理论上研究并结合实测资料发展了一种比较理想的半经验温度场非线性分布公式，并将有限元方法应用于刚架拱桥结构温度应力的计算中，对桥梁结构进行整体温度应力分析；讨论了年温差和日照温差引起的桥梁结构的温度效应，表明年温差引起的温度效应较小，而日照温差引起的温度应力较大且沿梁高呈非线性分布；分析比较了桥梁结构各个部位的温度效应的大小，可知截面越小温度拉应力越大，受力越不利；并对箱梁结构由于构造不同引起的纵向与横向的温度效应大小进行了探讨，发现在顶板下缘也会出现相当大的温度拉应力，并且梗腋的存在反而增加了顶板底部的温度拉应力；还对几种相近的刚构式桥型的温度效应进行了分析对比，总结了这些桥型针对温度效应的优劣，并提出相应的针对性措施。