Resource Type

Journal Article 28

Conference Videos 1

Year

2023 2

2021 7

2020 1

2019 1

2016 3

2014 1

2013 1

2012 3

2010 2

2009 2

2008 2

2007 1

2006 1

2004 1

2002 1

open ︾

Keywords

accident prevention 6

severe accident 3

solidification 2

ACTH 1

Adsorption 1

Advanced liquid processing system 1

Cesium 1

Chemical safety management 1

Combustion 1

Contaminant simulation 1

Critical heat flux 1

Debris formation 1

Debris remelting 1

Emerging contaminants 1

Environmental risk 1

Fukushima nuclear accident 1

H2 risk 1

IHNI-1 reactor 1

In-vessel melt retention 1

open ︾

Search scope:

排序： Display mode:

Deformation Rate Ratio Criterion (DRRC) and Its Verification in Maoshan Tunnel Excavation

Li Shihui,Song Jun

Strategic Study of CAE 2002, Volume 4, Issue 6,   Pages 85-91

Abstract: stability criteria in the initial lining during tunneling excavation by NATM and occurring of many cave-insused in two excavating sections to forecasted dangerous situations resulting in coming safely out of cave-inaccidents, while the use of DRRG was compelled to stop in another excavating section and a big cave-inaccident happened; 3.

Keywords： open complex giant system     cave-in accident     deformation rate ratio criterion     typical information method    

HTML PDF Collect

Exemplary project of green cave dwellings in Loess Plateau

Jiaping LIU, Xinrong ZHU, Liu YANG, Rongrong HU,

Frontiers in Energy 2010, Volume 4, Issue 1,   Pages 122-130 doi: 10.1007/s11708-010-0005-1

Abstract: Focusing on the energy conservation of cave dwellings in the Loess Plateau, this paper aims to createa new prototype of cave dwelling that not only satisfies the requirements of the modern life of theresidents but also inherits the energy-efficiency of traditional cave dwellings.For this purpose, a model cave dwelling is built at Zaoyuan Village, a cave-dwelling community in YanIn this cave dwelling, modern building energy efficiency principles and strategies such as natural ventilation

Keywords： new cave dwellings     green buildings     the Loess Plateau     energy efficiency    

HTML PDF Collect

Study on construction mechanical behavior of silt filled karst cave tunne

Miao Dehai ,Mo Yangchun,Wang Wei,Chen Tao

Strategic Study of CAE 2009, Volume 11, Issue 12,   Pages 41-46

Abstract:

When tunnel is constructed in karst cave zone, all kinds of filled caverns

Keywords： tunnelling engineering     silt filled Karst cave     mechanical behavior     numerical simulation    

HTML PDF Collect

Genetic Study Identifies CBLN4 as a Novel Susceptibility Gene for Accident Proneness

Shu-lin Zhang,Hui-qing Jin,Yang Song,Wan-sheng Yu,Liang-dan Sun

Frontiers of Engineering Management 2016, Volume 3, Issue 1,   Pages 30-38 doi: 10.15302/J-FEM-2016008

Abstract: The accident-prone driver who has the stable physiological, psychological, and behavioral characteristicsThe internal link between the individual characteristics and the accident proneness has been a difficultpoint in the accident prevention research.The authors selected accident-prone drivers as cases and safe drivers as controls (case-control groupIt is suggested that the accident-prone drivers may have the idiosyncrasy of susceptibility.

Keywords： accident proneness     genome-wide association study (GWAS)     dopamine (DA)     ACTH     susceptibility gene     trafficaccident epidemiology     accident prevention     traffic safety     three-dimensional model    

HTML PDF Collect

Study on Inherent Safety-based Industrial Accident Risk Management Method

Wu Zongzhi

Strategic Study of CAE 2007, Volume 9, Issue 5,   Pages 46-49

Abstract:  procedural safeguard, layers of protection and the standards of function safety to reduce the accident

Keywords： inherent safety     risk management     accident prevention     safety design    

HTML PDF Collect

Total phosphorus accident pollution and emergency response study based on geographic information system

Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1223-3

Abstract: A new algorithm of two-dimensional water quantity and the quality model was built. The migration and diffusion of TP was simulated. The emergency measures for sudden water pollution accidents was proposed. In recent years, sudden water pollution accidents in China’s rivers have become more frequent, resulting in considerable effects on environmental safety. Therefore, it is necessary to simulate and predict pollution accidents. Simulation and prediction provide strong support for emergency disposal and disaster reduction. This paper describes a new two-dimensional water quantity and the quality model that incorporates a digital elevation model into the geographic information system. The model is used to simulate sudden water pollution accidents in the main stream of the Yangtze River and Jialing River in the Chongqing section of the Three Gorges Reservoir area. The sectional velocity distribution and concentration change of total phosphorus are then analyzed under four hydrological situations. The results show that the proposed model accurately simulates and predicts the concentration change and migration process of total phosphorus under sudden water pollution accidents. The speed of migration and diffusion of pollutants is found to be greatest in the flood season, followed by the water storage period, drawdown season, and dry season, in that order. The selection of an appropriate water scheduling scheme can reduce the peak concentration of river pollutants. This study enables the impact of pollutants on the ecological environment of river water to be alleviated, and provides a scientific basis for the emergency response to sudden water pollution accidents in the Three Gorges Reservoir area.

Keywords： Sudden water pollution accident     Total phosphorus     Predictive model     Contaminant simulation     Water scheduling    

HTML PDF Collect

The Hypothesis of Safety Theory

Yu Haiyong,Li Fang

Strategic Study of CAE 2006, Volume 8, Issue 10,   Pages 85-88

Abstract: Three basic types of accidents are proposed in this paper, that is, inevitable, random and man-fault accident

Keywords： safety theory     accident type     mathematical equation     accident prevention    

HTML PDF Collect

The important revelation of “7·23” passenger train accident

Sun Yongfu

Strategic Study of CAE 2012, Volume 14, Issue 12,   Pages 4-9

Abstract: p style="text-align: justify;">The process and reasons of “7·23” passenger train accident

Keywords： passenger train accident     the research and development management     the access management     the emergency    

HTML PDF Collect

Simulation analysis of environmental risk accident and management of high-sulfur gas field development

WANG Xiao, HAO Fanghua, ZHANG Xuan, SUN Wen, CHENG Hongguang

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 318-325 doi: 10.1007/s11783-008-0033-9

Abstract: Environmental risk of high sulfur gas field exploitation has become one of the hot spots of environmental management studies. Severe gas HS blowout accidents in recent years have shown that poor understanding and estimates of the poisonous gas movement could lead to dangerous evacuation delays. It is important to evaluate the real concentration of HS, especially in complex terrain. Traditional experiential models are not valid in the case of rough terrain, especially in low-lying areas where the gas accumulates. This study, using high sulfur content gas field of Sichuan “Pu Guang gas field” as study object and adopting objective diagnosis of wind field of land following coordinate three dimensions, applied Lagrangian Puff Model and breaking up technique of puffs to simulate the HS diffusion condition of blowout accidents produced in the high sulfur content gas field of complex terrain area. The results showed that the HS distribution did not occur mainly in low wind direction, and due to the obstruction of the mountain’s body, it accumulated in front of mountain on produced turn over, flowed around submitted jumping type distribution. The mountain waist near the hilltop and low hollow river valley site rapture points simulating contrast showed that the higher the rapture point, the better the diffusing condition of pollutant, the distribution of risk sensitive point decided piping rupture environmental risk size combining the HS diffusion result and residential area dispersing in the study area, synthetic judge located in the high rapture point environmental risk was smaller than the low hollow point, thus it was suggested to carryout laying of lining build of equal high line of higher terrain. According to simulation results, the environmental risk management measures aimed at putting down adverse effects were worked out.

Keywords： mountain ’     rapture     Lagrangian     hollow     produced    

HTML PDF Collect

Oxidation performance of graphite material in reactors

LUO Xiaowei, YU Xinli, YU Suyuan

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 471-474 doi: 10.1007/s11708-008-0074-6

Abstract: influences the safety and operation of the reactor because of the impurities in the coolant and/or the accident

Keywords： ingress     accident     oxidation     coolant     moderator    

HTML PDF Collect

Ahead geological forecasting technology of Bieyancao Tunnel on Yichang-Wanzhou Railway

Ren Shaoqiang

Strategic Study of CAE 2010, Volume 12, Issue 8,   Pages 99-106

Abstract: This tunnel's geological condition is very complex especially the developed karst cave and underground

Keywords： risky tunnel     Karst cave     underground river     comprehensive ahead geological forecasting    

HTML PDF Collect

Insight of chemical environmental risk and its management from the vinyl chloride accident

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 4, doi: 10.1007/s11783-023-1652-x

Abstract: The combustion of vinyl chloride (VC) after the train derailment accident in Ohio, USA in February, 2023This paper tried to analyze several issues concerning the accident, including the appropriateness ofthe VC combustion in the emergency response in this accident, the meanings of so-called “controlled combustionIn our view, this accident had surely caused environmental and health risks to some extent.Finally, this accident suggests that further efforts should be taken to bridge the gap between chemical

Keywords： Vinyl chloride     Combustion     Chemical safety management     Environmental risk     Emerging contaminants    

HTML PDF Collect

Study on the transient behaviours of in-hospital neutron irradiator mark 1 reactor in accident condition

Zhu Lei,Chen Lixin,Jiang Xinbiao,Zhao Zhumin,Zhouyongmao

Strategic Study of CAE 2012, Volume 14, Issue 8,   Pages 60-63

Abstract: simulate and analyze the transient proceeding of in-hospital neutron irradiator mark 1(IHNI-1) reactor in accidentcondition.Large reactivity insertion accident and loss of coolent of pool accident are calculated andtemperature feedback limits the nuclear power to an stable level and the reactor is safe under the accident

Keywords： IHNI-1 reactor     accident condition     transient behaviours     RELAP5    

HTML PDF Collect

Cesium removal from radioactive wastewater by adsorption and membrane technology

Frontiers of Environmental Science & Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11783-024-1798-1

Abstract:

● Removal of cesium from radioactive wastewater is still a challenging.

Keywords： Cesium     Adsorption     Membrane separation     Advanced liquid processing system     Fukushima nuclear accident    

HTML PDF Collect

Analysis of molten metal spreading and solidification behaviors utilizing moving particle full-implicit method

Frontiers in Energy 2021, Volume 15, Issue 4,   Pages 959-973 doi: 10.1007/s11708-021-0753-0

Abstract: vital phenomena in nuclear severe accidents because it determines the initial condition for further accident

Keywords： molten metal spreading     solidification     particle method     severe accident     fuel debris     decommissioning    

HTML PDF Collect

Title Author Date Type Operation

Deformation Rate Ratio Criterion (DRRC) and Its Verification in Maoshan Tunnel Excavation

Li Shihui,Song Jun

Journal Article

Exemplary project of green cave dwellings in Loess Plateau

Jiaping LIU, Xinrong ZHU, Liu YANG, Rongrong HU,

Journal Article

Study on construction mechanical behavior of silt filled karst cave tunne

Miao Dehai ,Mo Yangchun,Wang Wei,Chen Tao

Journal Article

Genetic Study Identifies CBLN4 as a Novel Susceptibility Gene for Accident Proneness

Shu-lin Zhang,Hui-qing Jin,Yang Song,Wan-sheng Yu,Liang-dan Sun

Journal Article

Study on Inherent Safety-based Industrial Accident Risk Management Method

Wu Zongzhi

Journal Article

Total phosphorus accident pollution and emergency response study based on geographic information system

Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang

Journal Article

The Hypothesis of Safety Theory

Yu Haiyong,Li Fang

Journal Article

The important revelation of “7·23” passenger train accident

Sun Yongfu

Journal Article

Simulation analysis of environmental risk accident and management of high-sulfur gas field development

WANG Xiao, HAO Fanghua, ZHANG Xuan, SUN Wen, CHENG Hongguang

Journal Article

Oxidation performance of graphite material in reactors

LUO Xiaowei, YU Xinli, YU Suyuan

Journal Article

Ahead geological forecasting technology of Bieyancao Tunnel on Yichang-Wanzhou Railway

Ren Shaoqiang

Journal Article

Insight of chemical environmental risk and its management from the vinyl chloride accident

Journal Article

Study on the transient behaviours of in-hospital neutron irradiator mark 1 reactor in accident condition

Zhu Lei,Chen Lixin,Jiang Xinbiao,Zhao Zhumin,Zhouyongmao

Journal Article

Cesium removal from radioactive wastewater by adsorption and membrane technology

Journal Article

Analysis of molten metal spreading and solidification behaviors utilizing moving particle full-implicit method

Journal Article