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- Meso mechanical analysis of effect of initial damage on ductile fracture initiation toughness of steel 初始损伤对钢的延性起裂韧性影响的细观力学分析
- Mechanical analysis of flexible casing hinge connection. 柔性套管铰链接头力学分析。
- A meso mechanical model is developed to describe the longitudinal stiffness reduction and thermo dilatation variation of the composites caused by fiber breaking or fiber peeling o. 借助细观力学模型,研究了纤维断裂和剥离对宿主材料刚度和热膨胀系数的影响,并给出了相应的数学表达式。
- Fracture mechanical analysis of riser nodes of offshore platform at low temperature. 低温环境下海洋平台管节点的断裂力学分析。
- The results of mechanical analysis showed that the aminating treatment has little effect on the strength of CFs. 力学数据表明氨化处理不会影响碳纤维强度。
- Dynamical Mechanical Analysis and tensile test of MMA/BA/AA/HEMA soap-free emulsion copolymer have been carried out. 采用分步控温、结合种子乳液共聚法,合成了MMA/BA/AA/HEMA无皂乳液共聚物。
- We have developed a software package for rock mechanical analysis with multipole array sonic logs. 我们开发了一套利用多极组合测井分析岩石力学特征的软件。
- The recursion formula for calculating WOB are established by means of the mechanical analysis. 通过力学分析,推导出计算钻压的迭代公式,即建立了计算井底钻压的力学模型。
- The mechanical analysis showed the biomechanical compatibility was also improved by adding BGC into nanophase titania ceramic. 结果表明:纳米氧化钛陶瓷复合材料的生物活性、力学性能、蛋白吸附能力随。
- Based on the tending mechanical analysis of fan-shaped fabric which is cut from draping fabric, original equation is Set up. 分析了在织物伞式悬垂中悬垂样片切割出扇形三角形的弯曲力学性能,建立了本构方程。
- Indicated by the dynamic mechanical analysis and the observationof the change in the morphologies of S BR modified asphalts at elevat... 稳定剂的加入使得改性沥青体系内形成了弹性交联网络结构,显著改善了SBR改性沥青的高温贮存稳定性能和高温物理机械性能。
- According to the mechanical analysis of the worksite test results, the client can take some measures to ensure safety in the coal production. 通过对现场的实测,获得围岩动态的力学分析,可以帮助用户确定和修正支护系统的设计和施工方案,从而保证煤矿安全生产。
- Pile gripper is the assistant tool for the leveling and grouting of the jacket,and its mechanical analysis is presented in this paper. 夹桩器是海上导管架调平和灌浆的辅助工具。
- Working Mechanism Analysis of Several Kinds of Gas Cleaning Devices. 几种烟气净化装置的工作机理分析。
- By means of dynamic mechanical analysis(DMA)and scanning electron microscope(SEM) ,the compatibility of the blending fibers were studied. 结果表明:共混物两组分之间具有很好的相容性;
- By means of dynamic mechanical analysis( DMA) and scanning elec-tron microscope(SEM) ,the compatibility of the blending fibers were studied. 结果表明:共混物两组分之间具有很好的相容性;
- According to the mechanical analysis of bridge cranes grab,the mathematical model between cranes horizontal movement and grab swing is established. 根据起重机抓斗的受力分析,建立了起重机水平运行与抓斗摆动关系的数学模型。
- The damping property of styrene-isopentadiene-styrene block copolymer(SIS)/hydrocarbon resin blend at high temperature was investigated by dynamic mechanical analysis. 通过动态力学分析研究苯乙烯-异戊二烯-苯乙烯嵌段共聚物(SIS)/石油树脂共混物的高温阻尼性能。
- According to the practical working condition of tower crane, thewriter uses mechanical analysis for cross-type foundation to get calculation formula for anti-rollover stagbility. 针对塔式起重机实际工况,通过对十字形基础的力学分析,得出其抗倾翻稳定性的计算公式。
- The mechanical analysis and the trimming were performed for a novel near space aircraft which uses the variation in wind speed at high altitude to control its flight path. 对一种利用高空风的风速差控制飞行轨迹的新型低能耗临近空间飞行器,进行了力学分析与配平计算。