机构

• 沈阳自动化研究所 [2]
• 南海海洋研究所 [1]
• 金属研究所 [1]
• 长春光学精密机械与物... [1]
• 武汉岩土力学研究所 [1]

采集方式

• OAI收割 [6]

内容类型

• 会议论文 [3]
• 期刊论文 [3]

发表日期

• 2023 [1]
• 2019 [2]
• 2016 [2]
• 2013 [1]

学科主题

筛选

浏览/检索结果: 共6条，第1-6条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Ceramic composites toughened by vat photopolymerization 3D printing technology 期刊论文  OAI收割 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2023, 卷号: 146, 页码: 42-48 作者:  Li, Qiaolei;  Pan, Zhenxue;  Liang, Jingjing;  Zhang, Zongbo;  Li, Jinguo   |  收藏  |  浏览/下载：115/0  |  提交时间：2023/05/09 Ceramic composites  3D printing  Flexure strength  Fracture toughness  Polysilazane   Theoretical and numerical study on the block-flexure toppling failure of rock slopes 期刊论文  OAI收割 ENGINEERING GEOLOGY, 2019, 卷号: 263, 页码: - 作者:  Zheng, Yun;  Chen, Congxin;  Liu, Tingting;  Zhang, Haina;  Sun, Chaoyi   |  收藏  |  浏览/下载：47/0  |  提交时间：2020/04/08 Rock slopes  Block-flexure toppling  Limit equilibrium method  Numerical simulation  Strength reduction method   Variations in Martian Lithospheric Strength Based on Gravity/Topography Analysis 期刊论文  OAI收割 JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS, 2019, 卷号: 124, 期号: 11, 页码: 3095, 3118 作者:  Ding, Min;  Lin, Jian;  Gu, Chen;  Huang, Qinghua;  Zuber, Maria T.   |  收藏  |  浏览/下载：16/0  |  提交时间：2020/09/22 Mars  lithospheric flexure  tectonic loading styles  lithospheric strength  Markov chain Monte Carlo method  inverse spectral method   Analysis of thermal shock resistance of CVD ZnS dome 会议论文  OAI收割 International Symposium on Infrared Technology and Application and the International Symposiums on Robot Sensing and Advanced Control, Beijing, May 9-11, 2016 作者:  Zhang DJ(张代军);  Luo HB(罗海波);  Zhou PP(周培培);  Hou XL(侯幸林) 收藏  |  浏览/下载：34/0  |  提交时间：2016/12/15 CVD ZnS  thermal shock resistance  thermal stress  flexure strength  turbulent heat transfer   The analysis and test of the thermal shock resistance of the Multi-spectral CVD ZnS dome 会议论文  OAI收割 International Symposium on Infrared Technology and Application and the International Symposiums on Robot Sensing and Advanced Control, Beijing, May 9-11, 2016 作者:  Zhang DJ(张代军);  Luo HB(罗海波);  Zhou PP(周培培);  Hou XL(侯幸林) 收藏  |  浏览/下载：36/0  |  提交时间：2016/09/13 Multi-spectral CVD ZnS  thermal shock resistance  thermal stress  flexure strength   Structural design of large aperture rectangular mirror for space telescope (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Civil Engineering and Transportation, ICCET 2012, October 27, 2012 - October 28, 2012, Guilin, China 作者:  Li Z.;  Li Z. 收藏  |  浏览/下载：42/0  |  提交时间：2013/03/25 Structural design of large aperture mirror is one of the key technologies for space telescope development. To meet the requirements of high stiffness  strength and thermal dimensional stability  some factors such as support scheme  materials selection  lightweight design and flexible support design were taken into account. The three supports location of the mirror was determined according to the modal analytical solution. By adjusting the parameters of flexure hinge  influences of gravity  assembly stress and thermal stress on the mirror were reduced obviously. Finite element analysis (FEA) results indicate that the surface accuracy reach to rms10.2nm and 10.8nm under the gravity along optical axis direction and 5C uniform temperature rise respectively  the fundamental frequency of the mirror component is 268Hz. Dynamics test shows that the first order natural frequency is 256Hz  which shows an error less than 5% compared to FEA results. (2013) Trans Tech Publications  Switzerland.