中国科学院机构知识库网格系统: 检索

A conceptual model for spatially regulating debris flow materials and energy by cascading check dams based on flume experiments 期刊论文 OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2025, 卷号: 84, 期号: 7, 页码: 20
作者: Chen, Jiangang; Wang, Jinshui; Li, Dandan; Tao, Ziqin; Chen, Huayong

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收藏 | 浏览/下载：1/0 | 提交时间：2025/08/18

Cascading check dams Debris flow Trapping efficiency Energy attenuation Spatial distribution

Shock attenuation of silicone rubber composites with shear thickening fluid 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2024, 卷号: 278, 页码: 109462
作者: Wei C; Gu ZP(谷周澎); Yue JZ(岳军政); Liu ZP; Mao CY

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收藏 | 浏览/下载：15/0 | 提交时间：2024/12/02

Shear thickening fluid Silicone rubber composite Shock wave attenuation Laser-induced shock Energy dissipation mechanism

Propagation and attenuation of swell energy in the Pacific Ocean 期刊论文 OAI收割
RENEWABLE ENERGY, 2022, 卷号: 188, 页码: 750-764
作者:

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收藏 | 浏览/下载：24/0 | 提交时间：2022/06/22

Swell energy Propagation characteristics Attenuation rate Intraseasonal oscillation

Passivity-Based Robust Control Against Quantified False Data Injection Attacks in Cyber-Physical Systems 期刊论文 OAI收割
IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 8, 页码: 1440-1450
作者: Yue Zhao; Ze Chen; Chunjie Zhou; Yu-Chu Tian; Yuanqing Qin

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收藏 | 浏览/下载：58/0 | 提交时间：2021/06/11

Cyber-physical systems energy controller energy conversion false data injection attacks L₂ disturbance attenuation technology

Scale model test study of influence of joints on blasting vibration attenuation 期刊论文 OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 页码: 18
作者: Yu, Chong; Yue, Haozhen; Li, Haibo; Xia, Xiang; Liu, Bo

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收藏 | 浏览/下载：32/0 | 提交时间：2021/05/25

Blasting vibration Jointed rock masses Model test Attenuation law Energy distribution

An SHPB Test Study on Stress Wave Energy Attenuation in Jointed Rock Masses 期刊论文 OAI收割
ROCK MECHANICS AND ROCK ENGINEERING, 2019, 卷号: 52, 期号: 2, 页码: 403-420
作者: Li, J. C.; Rong, L. F.; Li, H. B.; Hong, S. N.

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收藏 | 浏览/下载：69/0 | 提交时间：2020/04/08

SHPB test Wave energy attenuation Jointed rock mass Joint roughness coefficient Seismic quality factor

Wave attenuation mechanism of cross-plates applied in landslide-induced tsunami in river course 期刊论文 OAI收割
Journal of Mountain Science, 2017, 卷号: 14, 期号: 4, 页码: 649-661
作者: HUANG Bo-lin; WANG Shi-chang

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收藏 | 浏览/下载：36/0 | 提交时间：2017/04/07

Landslide-induced Tsunami Cross-plates Wave Decay Energy Dissipation Attenuation Mechanism

Highly cost-effective shielding composite made from vanadium slag and boron-rich slag and its properties 期刊论文 OAI收割
RADIATION PHYSICS AND CHEMISTRY, 2017, 卷号: 141, 期号: -, 页码: 239-244
作者: Dong, MG; Xue, XX; Yang, H; Li, ZF

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收藏 | 浏览/下载：36/0 | 提交时间：2018/08/30

Exposure Buildup Factors Gamma-ray Energy-absorption Attenuation Coefficients Penetration Depth Borate Glasses Photon Energy Xcom Program X-ray Radiation

Utilization of Geant4 Monte Carlo simulation method for studying attenuation of photons in normal and heavy concretes at high energy values 期刊论文 OAI收割
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2014, 2014, 卷号: 300, 300, 期号: 1, 页码: 325-331, 325-331
作者: Singh, VP; Medhat, ME; Badiger, NM

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收藏 | 浏览/下载：23/0 | 提交时间：2016/04/08

Shielding Concrete Mass attenuation Geant4 High energy Shielding Concrete Mass attenuation Geant4 High energy

Evaluation of the operating range for ground-based infrared imaging tracking system (EI CONFERENCE) 会议论文 OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Infrared Imaging and Applications, May 24, 2011 - May 24, 2011, Beijing, China
作者: Zhang Z.-D.

收藏 | 浏览/下载：54/0 | 提交时间：2013/03/25

Ground-based infrared imaging tracking system (GIITS) is of great importance for aerial target warning and guard. The operating range is one of the key performance specifications on the other which should be calculated calculate the radiation power received on the detector in order to analysis whether the output signal meets the detection requirements or not analyzed and studied during the whole GIITS design process. The operating range is mostly influenced by a few factors without considering the effect of the background radiation. By improving of the traditional method including atmospheric attenuation a new operating range calculation model of the GIITS was established based on two requirements. One is that the image size of observed target should meet the requirement of the processor signal extraction. The number of the pixel occupied by target image should be more than 9. The other is that the signal noise ratio (SNR) of the GIITS should not be less than 5 to meet the requirements of the target detection probability and spatial frequency. The SNR calculation equation in form of energy is deduced and the radiation characteristic of the observed target and background are analyzed. When evaluate the operating range of the GIITS using the new method the performance of GIITS and feature of target and background. This paper firstly makes analysis and summarization on the definite localizations of the traditional operating range equation of the GIITS. The localizations are mainly in two aspects. On one hand we should successively calculate two operating range values according to two requirements mentioned above and choose the minimum value as the analytic result. In the end the dispersion of the image and the effect of image dispersion are not considered in the traditional method an evaluation of operating range for fighter aircraft is accomplished as an example. The influence factors in every aspect on operating range were explored by the calculated result. The new operating range calculation model provides the theoretical basis for the design and applications as well as the comprehensive evaluation of a GIITS. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).