5篇
您的检索式：作者名="Chi Fudong"
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| 1 | Major Technologies for Safe Construction of High Earth-Rockfill Dams显示文摘 | Hongqi Ma Fudong Chi | 2016 | Engineering2016，2，4： | 22 |
| 2 | Technical Progress on Researches for the Safety of High Concrete-Faced Rockfill Dams显示文摘The concrete-faced rockfill dam(CFRD) is an important dam type in the selection of high dams to be constructed in Western China,owing to its direct utilization of local materials,good adaptability,and distinct economic advantages.Over the past decades,China has gained successful experience in the construction of 200 m CFRDs,providing the necessary technical accumulation for the development of 250–300 m ultra-high CFRDs.This paper summarizes these successful experiences and analyzes the problems of a number of major 200 m CFRDs around the world.In addition,it discusses the key technologies and latest research progress regarding safety in the construction of 250–300 m ultra-high CFRDs,and suggests focuses and general ideas for future research. | Hongqi Ma Fudong Chi | 2016 | Engineering2016，2，3： | 19 |
| 3 | Delay-dependent stability and added damping of SDOF real-time dynamic hybrid testing显示文摘It is well-recognized that a transfer system response delay that reduces the test stability inevitably exists in real-time dynamic hybrid testing (RTDHT).This paper focuses on the delay-dependent stability and added damping of SDOF systems in RTDHT.The exponential delay term is transferred into a rational fraction by the Padé approximation, and the delay-dependent stability conditions and instability mechanism of SDOF RTDHT systems are investigated by the root locus technique.First, the stability conditions are discussed separately for the cases of stiffness, mass, and damping experimental substructure.The use of root locus plots shows that the added damping effect and instability mechanism for mass are different from those for stiffness.For the stiffness experimental substructure case, the instability results from the inherent mode because of an obvious negative damping effect of the delay.For the mass case, the delay introduces an equivalent positive damping into the inherent mode, and instability occurs at an added high frequency mode.Then, the compound stability condition is investigated for a general case and the results show that the mass ratio may have both upper and lower limits to remain stable.Finally, a high-emulational virtual shaking table model is built to validate the stability conclusions. | Chi Fudong Wang Jinting Jin Feng | 2010 | Earthquake Engineering and Engineering Vibration2010，9，3： | 13 |
| 4 | Recent advancement and future challenges of photothermal catalysis for VOCs elimination:From catalyst design to applications显示文摘Photothermal catalysis realizes the synergistic effect of solar energy and thermochemistry,which also has the potential to improve the reaction rate and optimize the selectivity.In this review,the research progress of photothermal catalytic removal of volatile organic compounds(VOCs)by nano-catalysts in recent years is systematically reviewed.First,the fundamentals of photothermal catalysis and the fabrication of catalysts are described,and the design strategy of optimizing photothermal catalysis performance is proposed.Second,the performance for VOC degradation with photothermal catalysis is evaluated and compared for the batch and continuous systems.Particularly,the catalytic mechanism of VOC oxidation is systematically introduced based on experimental and theoretical study.Finally,the future limitations and challenges have been discussed,and potential research directions and priorities are highlighted.A broad view of recent photothermal catalyst fabrication,applications,challenges,and prospects can be systemically provided by this review. | Yang Yang Shenghao Zhao Lifeng Cui Fukun Bi Yining Zhang Ning Liu Yuxin Wang Fudong Liu Chi He Xiaodong Zhang | 2023 | Green Energy & Environment2023，8，3： | 1 |
| 5 | Real-time dynamic hybrid testing for soil-structure interaction analysis 显示文摘 | Wang Qiang Wang Jinting Jin Feng Chi Fudong Zhang Chuhan | 2011 | Soil Dynamics and Earthquake Engineering2011，31，12： | 1 |
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