elasticity modulus造句
例句与造句
- Elasticity modulus of materials
材料弹性模量18 - ( 3 ) the elasticity modulus of the fsmf powder is estimated
武汉理工大学硕士学位论文( 3 )估算了fsmf粉体的弹性模量。 - The analysis method and cmm method are used to estimate the elasticity modulus of the fsmf powder . that offers a valuable reference to evaluate and apply the mineral composite filler
利用解析法和cmm法分别估算了fsmf粉体的弹性模量，为评价和应用该矿物复合填料提供了有价值的参考依据。 - The relationship between mechanic characteristics of composite ground and the length , the distance , elasticity modulus and replacement percentage of piles are discussed . the results of computing analysis has been contrast to the experimental data
研究桩长、桩距、桩体模量以及置换率对单桩承载力、桩间土承载力发挥值以及桩土应力比的影响程度，并将计算结果与实测结果相比较。 - But thermal stress ca n ' t be calculated without damage . and then it provided in this article the equation of the elementary damage , material intensity , elasticity modulus and temperature evolvement of rupture energy . 6
微裂缝的形成与发展仍然是由温度应力造成的，但此温度应力应是考虑损伤行为的应力，据此，文中导出了反映初始损伤、材料强度、弹性模量以及断裂能的温度损伤演变方程。 - It's difficult to find elasticity modulus in a sentence. 用elasticity modulus造句挺难的
- This paper describes the new production and properties of ductile fiber reinforced cementitious composites ( dfrccs ) . this particular dfrcc contains polyvinyl alcohol ( pva ) fibers , employing low fiber volume fractions ( between 1 % and 2 % ) and high - strength and high elasticity modulus
本文采用低掺量(纤维体积率为1 2 )的高强高弹聚乙烯醇纤维(简称pva纤维)进行了延性纤维增强水泥基材料( dfrccs )的研制与性能测定。 - First , mathematical model of swaying system is made , which is a basis on later chapters . meanwhile , the system is simulated and designed . the effect of loaded mass , loaded suppleness , general leaking coefficient and cubage elasticity modulus on performance of system is also analyzed
首先，作者建立了横荡控制系统的数学模型，作为以后各章节讨论的基础，同时对系统进行仿真和设计，并研究了系统负载质量、负载刚度、总漏损系数和容积弹性模数对系统性能的影响。 - Filling flexibilizer , such as epoxy terminal block , polyurethane ether structure , thiokol and liquid ctbn to the system of expoxy - mannich amide , through the test on shear strength , bounding elasticity modulus and break strength of cured products , the different fuction could be found using different flexibilizers
摘要在环氧酚醛胺体系中使用端环氧基聚氨酯醚、聚硫橡胶、液体丁腈橡胶等活性增韧剂，通过对固化物剪切强度、弯曲弹性模量及断裂强度的测试对比，可以看出不同增韧剂效果不同。 - Influence of the temperature field and stress field is ignored but some other factors are considered such as temperature difference between the surface and inside of the concrete , circumstance temperature , work sequence , shaping period , elasticity modulus , the volume etc . and the emulation technology is applied to calculating the construction of the concrete
运用仿真技术对大体积混凝土结构进行了不考虑损伤状态下的温度场及应力场的仿真计算。计算过程中综合考虑了混凝土结构内部温度的变化，环境温度的变化，施工顺序，浇筑时间以及材料弹性模量的变化，徐变特征，自身体积等因素，同时指出了仿真计算中存在的问题与不足之处。 - A full - scale review of the nonmetal mineral filler to improve the strength and toughness of the resin matrix materials in the domestic and overseas is presented . based on the theory and experiment , the mechanism of the fsmf filler to build up the strength and toughness in the resin matrix composite materials is studied ; the relation of the mechanical property of the resin cast and the content of the fsmf is obtained ; the elasticity modulus of the fsmf powder is estimated by analysis method and cmm method ; in the end , fsmf used in rpmp is discussed
本文对非金属矿物填料填充树脂复合材料增强增韧的国内外研究现状进行了较全面的评述；在理论和实验的基础上，研究了fsmf填充树脂复合材料增强增韧机理；进行了fsmf填充树脂浇铸体的有关力学性能测试，获得了fsmf填充树脂浇铸体的有关力学性能与fsmf含量的关系；利用解析法和cmm法，估算了fsmf粉体的弹性模量；最后探讨了fsmf在玻璃钢夹砂管道中的应用。 - The difference among the elasticity modulus of various microstructures is probably the main reason , which caused the experiment results above . under the same experiment conditions , such as sample shape , size , surface roughness , establishment of testing system , pressure on the probe , and thickness of coupling medium , the variety of relative attenuation coefficient ( or ) in different heat treatment samples is measured and compared by measuring the attenuation obtained from the cylindrical surface of column . the result is as following : for 40cr and 38crmoal , a mt < az mq < a s < a p + f ; for gcrlssimn , a mt < a annea < s < a p + f ; and a increased with the increasing of frequency
在保证试样形状、尺寸、表面光洁度、系统参数设置、施加在探头上的压力以及耦合层厚度等测试条件一致的情况下，利用棒材圆柱面测衰减系数法，分别测定并比较上述不同热处理试样相对衰减系数的变化情况，得到的实验结果是：对于40cr及38crmoal钢， _ (低温回火) (淬火) _ (高温回火) _ (正火) ；对于gcr15simn钢， _ (低温回火) _ (退火) _ (高温回火) _ (正火) ；且随着频率的提高，衰减系数均呈现增加的趋势。 - 2 . the research results indicate that the physical mechanical properties of hbc concrete such as compressive strength , flexural strength , splitting tensile strength , elasticity modulus and etc . is equivalent to that of opc concrete at age of 28d and remarkably surpasses opc concrete at 90d though its early age strength ( 3d , 7d ) is relatively lower . moreover , the relation of w / c ratio of hbc with compressive strength as well as strength at 7d with 28d ( c50 - c80 ) has been established and the effect of the dosage and type of fly ash on compressive strength of hbc has also been studied
研究了高贝利特水泥高性能混凝土的抗压、抗折、劈拉、弹性模量等一系列物理力学性能，结果表明，和opc混凝土相比， hbc混凝土早期( 3d 、 7d )抗压强度、抗折强度、劈拉强度、弹性模量较低，但随着龄期的增加， hbc混凝土28d诸项强度基本与之持平， 90d则全面超过opc混凝土；探讨了高贝利特水泥高性能混凝土水胶比与28d抗压强度的关系以及c50 c80强度范围内高贝利特水泥高性能混凝土7d强度与28d强度的关系；此外，对粉煤灰掺量及品种对高贝利特水泥高性能混凝土抗压强度的影响也进行了研究。 - The results suggest that the suspension is significant to achieve a desirable interfacial condition between the inorganic fillers and the polymer during the preparation of ha - reinforced composites . with the suspension obtained , the pmma is added into the suspension to prepare the ha / pmma composite with different ha contents and different surface morphology . the mechanical test demonstrates that the ha component contributes greatly to the improvement of the composites " the elasticity modulus , while the compressive strength decreases slightly after it reached the maximum value
本实验中采用乳液法制备出来的ha的氯仿悬浮液，加入有机玻璃，制备出具有不同ha含量和不同表面形貌的ha / pmma复合材料，考察ha的加入对复合材料力学性能的影响，以及复合材料在模拟体液中的生物活性，具体结果如下： ha的加入对提高复合材料的弯曲强度有一定作用，但随着ha含量的增高，在不同分子量的有机玻璃母相中都有强度达到最高值后轻微下降的现象，而材料的弹性模量却随着ha含量增加有明显提高。 - The choice dam type is especial importance , during the designed research of the rock - fill dam , particular under the rock - fill dam with very deeply cover layer , the stress and strain of the middle wall and cutting interpenetration wall of the dam foundation is mostly sensitive , whether the . design of dam is scientific and reasonable , it is very important for cutting interpenetration and stability of the dam , , the article offer the reference for the design of cutting interpenetration in the foundation with deep cover with earth the water conservancy in xiaban zone , based on the study and analysis the design of cutting seep in the foundation with deep cover with earth , cutting interpenetration concrete wall and the joining model of cutting interpenetration material in body of dam and the applying effect in the practical worko based on the foundation which absorbed and summarize the achievement of design and research in the inter and outer country , for the project of the clay vertical middle wall and vertical cutting interpenetration , the asphalt concrete vertical middle wall and vertical cutting interpenetration the clay inclined middle wall and the lever carpet layer cutting interpenetration , respectively in terms of the different stage of complete period sluice period and working condition , adopting nonlinear calculate and analysis with the finite element method ; carrying the analysis and study with the 3d finite element method as to the different joining model of the left bank high slope cutting interpenetration body and the foundation concert cutting interpenetration wall ; carrying the analysis and study with the 3d finite element method as to the effect of the wall stress and strain because of the different elasticity modulus of the concert cutting interpenetration wall through the analysis and study with the different project . have comparatively all - around comprehended the various model dam , particular the distribute rule of stress and strain of the cutting interpenetration system , provide for the important evidence of the plastic area size the join model of the foundation cutting interpenetrate wall and dam body cutting interpenetrate system the choice of the dam model and the design of the structure of the dam body , the result of research and advice have very importance value in design and building for the similarity project
工程设计中，坝型的选取显得尤为重要，特别对于坝基有深厚覆盖层的堆石坝，心墙和坝基防渗墙的应力和变形是坝体、坝基最敏感的部位，设计方案是否安全、科学和合理，对大坝防渗和稳定起到至观重要的作用。本文研究分析了国内外深厚覆盖层基础防渗设计、坝基混凝土防渗墙与坝体防渗体衔接形式及工程实际应用效果，为下坂地水利枢纽工程深厚覆盖层基础防渗设计的方案选择提供了参考；在吸收和归纳了国内外堆石坝的设计研究成果的基础上，对粘土心墙和坝基垂直防渗方案、沥青混凝土心墙和坝基垂直防渗方案以及粘土斜心墙和坝基水平铺盖防渗方案，分别按竣工期和蓄水运行期的不同工作情况进行了有限元非线性计算分析；对左岸高陡边坡的大坝防渗体与基础混凝土防渗墙的不同结合型式进行了三维有限元静力计算分析和研究；对混凝土防渗墙不同弹性模量对墙体应力和变位的影响进行了三维有限元静力计算分析和研究。通过对不同方案的计算分析和研究，比较全面的了解了各方案坝体，尤其是防渗体的应力和变形分布规律，为坝型选择、坝体结构设计、基础防渗墙与坝体防渗体的结合型式以及塑性区大小的确定提供了重要依据。