中国科学院机构知识库网格系统: 检索

Carbides refinement and mechanical properties improvement of H13 die steel by magnetic- controlled electroslag remelting 期刊论文 OAI收割
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2022, 卷号: 19, 页码: 3272-3286
作者: Ma, Chengkuan; Xia, Zhibin; Guo, Yifeng; Liu, Weifeng; Zhao, Xuhui

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收藏 | 浏览/下载：65/0 | 提交时间：2022/09/16

Carbides MC-ESR Mechanical properties H13 die steel Axial static magnetic field

Mechanical behavior and mechanism investigation on the optimized and novel bio-inspired nonpneumatic composite tires 期刊论文 OAI收割
REVIEWS ON ADVANCED MATERIALS SCIENCE, 2022, 卷号: 61, 期号: 1, 页码: 250-264
作者: Liu, Bing; Xu, Xianghong; Xu XH(许向红); Liu B(刘兵)

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收藏 | 浏览/下载：27/0 | 提交时间：2022/06/11

nonpneumatic composite tires static mechanical properties bionic design saddle structure

Mass spectra, wave functions and mixing effects of the (bcq) baryons 期刊论文 OAI收割
EUROPEAN PHYSICAL JOURNAL C, 2022, 卷号: 82, 期号: 1, 页码: 60
作者: Li, Qiang; Chao-Hsi Chang; Si-Xue Qin; Guo-Li Wang

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收藏 | 浏览/下载：33/0 | 提交时间：2023/01/16

BETHE-SALPETER-EQUATION AVERAGE KINETIC-ENERGY DOUBLY HEAVY BARYONS STATIC PROPERTIES FORM-FACTORS QUARK CHARMONIUM NUCLEON DECAYS QCD

Post-fatigue properties of high-strength concrete subjected to coupled 3D fatigue-static loading 期刊论文 OAI收割
CONSTRUCTION AND BUILDING MATERIALS, 2021, 卷号: 306, 页码: 15
作者: Yang, Fujian; Hu, Dawei; Zhou, Hui; Teng, Mao; Lan, Meili

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收藏 | 浏览/下载：94/0 | 提交时间：2022/01/05

Post-fatigue characteristics High-strength concrete Coupled 3D fatigue-static loading Physico-mechanical properties Fatigue damage model Empirical prediction model

Effects of La substitution on micromorphology, static magnetic properties and low ferromagnetic resonance linewidth of self-biased M-type Sr hexaferrites for high frequency application 期刊论文 OAI收割
CERAMICS INTERNATIONAL, 2021, 卷号: 47
作者: Dai, Yue; Lan, Zhongwen; Yu, Zhong; Sun, Ke; Guo, Rongdi

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收藏 | 浏览/下载：37/0 | 提交时间：2021/04/26

M-type Sr hexaferrites High frequency Micromorphology Static magnetic properties FMR linewidth

Physico-mechanical Behaviors of Granite Under Coupled Static and Dynamic Cyclic Loadings 期刊论文 OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2020, 卷号: 53, 期号: 5, 页码: 2157-2173
作者: Yang, Fujian; Hu, Dawei; Zhou, Hui; Lu, Jingjing

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收藏 | 浏览/下载：32/0 | 提交时间：2021/05/25

Coupled static and dynamic cyclic loading Degradation of mechanical properties Sensitivity Empirical relationships

Preparation and Characterization of Graphene Sheet-Polyimide Nanocomposite Films 期刊论文 OAI收割
acta polymerica sinica, 2014, 期号: 11, 页码: 1472-1478
作者: Zhang, Li-bin; Wang, Jin-qing; Yang, Sheng-rong; Kong, Xiang-zheng

收藏 | 浏览/下载：110/0 | 提交时间：2015/11/17

Graphene sheet-polyimide films In situ reduction Anti-static film Surface resistivity Mechanical properties

石墨烯-聚酰亚胺复合薄膜的制备及性能表征 期刊论文 OAI收割
高分子学报, 2014, 期号: 11, 页码: 1474-1478
作者: 张立彬; 王金清; 杨生荣; 孔祥正

收藏 | 浏览/下载：28/0 | 提交时间：2014/12/13

石墨烯-聚酰亚胺复合薄膜原位还原抗静电薄膜表面电阻率力学性能 Graphene sheet-polyimide films In situ reduction Anti-static film Surface resistivity Mechanical properties

The static properties of Prestressed arch support single/double-layer reticulated shells 会议论文 OAI收割
Shenzhen, PEOPLES R CHINA, DEC 11-12, 2010
作者: Zhang, Hong; Dong, Jiantao; Zhao, Jun

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收藏 | 浏览/下载：12/0 | 提交时间：2018/06/05

prestressed arch ANSYS performance static properties

Research on automatic Hartmann test of membrane mirror (EI CONFERENCE) 会议论文 OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
作者: Zhang P.

收藏 | 浏览/下载：30/0 | 提交时间：2013/03/25

Electrostatic membrane mirror is ultra-lightweight and easy to acquire a large diameter comparing with traditional optical elements so its development and usage is the trend of future large mirrors. In order to research the control method of the static stretching membrane mirror the surface configuration must be tested. However membrane mirror's shape is always changed by variable voltages on the electrodes and the optical properties of membrane materials using in our experiment are poor so it is difficult to test membrane mirror by interferometer and null compensator method. To solve this problem an automatic optical test procedure for membrane mirror is designed based on Hartmann screen method. The optical path includes point light source CCD camera splitter and diffuse transmittance screen. The spots' positions on the diffuse transmittance screen are pictured by CCD camera connected with computer and image segmentation and centroid solving is auto processed. The CCD camera's lens distortion is measured and fixing coefficients are given to eliminate the spots' positions recording error caused by lens distortion. To process the low sampling Hartmann test results Zernike polynomial fitting method is applied to smooth the wave front. So low frequency error of the membrane mirror can be measured then. Errors affecting the test accuracy are also analyzed in this paper. The method proposed in this paper provides a reference for surface shape detection in membrane mirror research. 2010 Copyright SPIE - The International Society for Optical Engineering.