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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Evolution of the mechanical properties of a cobalt-based alloy under thermal shocks 会议论文 作者:  Wen, Junxia;  Che, Hongyan;  Cao, Rui;  Dong, Hao;  Ye, Youxiong 收藏  |  浏览/下载：2/0  |  提交时间：2020/12/18 Carbides  Electronics packaging  Hot isostatic pressing  Mechanical properties  Microstructural evolution  Nanoindentation  Scanning electron microscopy  Sintering  Thermal fatigue  Thermal shockCarbide particles  Cobalt base alloys  Cobalt based alloy  Energy dispersion spectrum  High stress concentration  Nanoindentation tests  Reduced modulus  Thermal fatigue cracks   Experimental study of the mechanical properties of coarse-grained soils from high altitude and cold areas under freeze-thaw cycle 会议论文 Vienna, Austria, August 13, 2016 - August 16, 2016 作者:  Qu, Yonglong;  Chen, Guoliang;  Niu, Fujun;  Ni, Wankui;  Mu, Yanhu 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Deformation  Density (specific gravity)  Freezing  Geotechnical engineering  Mechanical properties  Moisture  Moisture determination  Soils  Strain hardening  Stress-strain curves  Thawing  Coarse-grained soils  Deformation modulus  Different moisture contents  Dry density  Freeze-thaw cycles  High moisture contents  Residual strength  Triaxial test apparatus   Polyvinyl alcohol cryogel elastic artery phantoms for ultrasonic flow and elasticity measurements 会议论文 2013 IEEE International Ultrasonics Symposium, IUS 2013, Prague, Czech republic 作者:  Qian, Ming;  Niu, Lili;  Qiu, Weibao;  Wang, Congzhi;  Xiao, Yang 收藏  |  浏览/下载：16/0  |  提交时间：2015/08/28 Application of particulate reinforced aluminum matrix composite in airborne photoelectric turret (EI CONFERENCE) 会议论文 2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China Cheng Z.-F.; Zhang B.; Dai M.; Wang P.; Huang M. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/25 In order to design and manufacture more excellent airborne photoelectric stable turret  modulus of elasticity of 213 GPa and thermal expansion coefficient of 7.9106/K. The frame has decreased the maximum deformation by by 60% and increased the fundamental frequency by 65% as compared with those of aluminum alloy materials  a new type of aeronautical material-particulate reinforced aluminum matrix composite (SiC/Al composite) is investigated. Several crucial technologies  respectively as shown by finite element analysis results. Those are confirmed by vibration test furthermore. Therefore  such as pressureless infiltration technology  a significant lightening effect is achieved and the thermal control load is also reduced. The test result indicates that the stable accuracy of the system achieves 19.8rad and the optical-axis parallelism of pay load is 0.1mrad. The research applies the SiC/Al composites to airborne photoelectric platforms  interface reaction controls and plate's welding are systematically studied. Then  which makes a effective exploration for the new aeronautical material's application. 2011 IEEE.  using SiC/Al composites  the airborne photoelectric stable turret frame is successfully prepared in density of 2.94 g/ cm3   Numerical Analysis for Bearing Performance of Flexible Piles Composite Foundation Influenced by Modulus' Changes 会议论文 Kunming, PEOPLES R CHINA, JUL 29-31, 2011 作者:  Tan, Fengyi;  Wang, Xinzhi 收藏  |  浏览/下载：17/0  |  提交时间：2018/06/05 modulus  flexible pile  composite foundation  bearing performance  numerical calculation   Reduced Reference Image Quality Assessment Based on Statistics of Edge 会议论文 作者:  Zhang, Min;  Xue, Wufeng;  Mou, Xuanqin 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/10 image quality assessment  reduced reference  wavelet  modulus maxima   Effect of the Content of Air Bubble in Oil on Forces of Vane in High Pressure Vane Pump 会议论文 作者:  Li, Shaonian;  Wei, Liejiang;  Wang, Zhengrong;  Ji, Hong 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/15 air bubble  volume elasticity modulus  Vane  Force   Effect of the content of air bubble in oil on forces of vane in high pressure vane pump 会议论文 Xi'an, China, July 23, 2011 - July 24, 2011 作者:  Li, Shaonian;  Wei, Liejiang;  Wang, Zhengrong;  Ji, Hong 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/15 Computer simulation  Elastic moduli  Elasticity  Mechatronics  Pumps  Vane pumps  Air bubbles  Elasticity moduli  Force  High pressure  Oil pressures  Vane  Volume elasticity modulus   Investigation of Related Characteristics of Recycled Asphalt Materials 会议论文 作者:  Jia Liang;  Zhu Pan-peng;  Zhang Xiao-rong 收藏  |  浏览/下载：5/0  |  提交时间：2019/11/15 Abson method  Characteristics of asphalt  Contrast analyses  Recycled asphalt material