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Application of probabilistic risk assessment at a coking plant site contaminated by Polycyclic Aromatic

XIA Tianxiang,JIANG Lin,JIA Xiaoyang,ZHONG Maosheng,LIANG Jing

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 441-450 doi: 10.1007/s11783-013-0572-6

Abstract: Application of Probabilistic Risk Assessment (PRA) and Deterministic Risk Assessment (DRA) at a cokingPRA revealed valuable information regarding the possible distribution of risk, and risk estimates ofDRA located at the 99.59th and 99.76th percentiles in the risk outputs of PRA, which indicated that DRAoverestimated the risk.higher than the acceptable risk, according to the outputs of PRA.

Keywords： Probabilistic Risk Assessment (PRA)     a coking plant     risk     cleanup level     sensitivity analysis     polycyclic    

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Risk-based probabilistic thermal-stress analysis of concrete arch dams

Narjes SOLTANI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1007-1019 doi: 10.1007/s11709-019-0521-y

Abstract: The probabilistic risk of arch dam failure under thermal loading is studied.methods in order to obtain thermal response predictions, and estimate the probability of failure in the risk

Keywords： arch dams     probabilistic analysis     thermal stress     sensitivity     reliability    

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Proposal of a probabilistic assessment of structural collapse concomitantly subject to earthquake and

Gholamreza ABDOLLAHZADEH, Hadi FAGHIHMALEKI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 425-437 doi: 10.1007/s11709-017-0427-5

Abstract:

In recent decades, many public buildings, located in seismic-prone residential areas, had to grapple with abnormal loads against which the structures were unguarded. In this piece of research, an ordinary three dimensional reinforced concrete building is selected as case study. The building is located in an earthquake-prone region; however, it is designed according to seismic building codes. Yet, it is not shielded against abnormal loads, such as blasts. It is assumed that the building suffers a blast load, due to mechanical/thermal installation failure during or after intense seismic oscillations. These two critical incidents are regarded codependent and compatible. So the researchers developed scenarios and tried to assess different probabilities for each scenario and carried out an analysis to ensure if progressive collapse had set in or not. In the first step, two analysis models were used for each scenario; a non-linear dynamic time history analysis and a blast local dynamic analysis. In the second step, having the structural destructions of the first step in view, a pushdown analysis was carried out to determine the severity of progressive collapse and assess building robustness. Finally, the annual probability of structural collapse under simultaneous earthquake and blast loads was estimated and offered.

Keywords： gas blast     pushdown analysis     progressive collapse     annual probability of structural collapse     3D model of structure    

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Fate and risk assessment of emerging contaminants in reclaimed water production processes

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-021-1392-8

Abstract:

• PPCPs had the highest removal efficiency in A2O combined with MBR process (86.8%).

Keywords： Trace organic pollution     Antibiotic resistance genes     Reclaimed wastewater     Sludge     Risk assessment    

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Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 4, doi: 10.1007/s11783-021-1475-6

Abstract:

• The concentrations of 13 heavy metals in Taihu Lake were analyzed.

Keywords： Heavy metals     Human health ambient water quality criteria     Taihu Lake     Health risk assessment     Contribution    

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Distribution, enrichment mechanism and risk assessment for fluoride in groundwater: a case study of Mihe-Weihe

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1670-8

Abstract:

● High fluorine is mainly HCO3·Cl-Na and HCO3-Na type.

Keywords： Factors influencing fluoride     Enrichment mechanism of fluorine     Hydrogeochemical modeling     Pollution and riskassessment    

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Multimedia distribution and health risk assessment of typical organic pollutants in a retired industrial

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 11, doi: 10.1007/s11783-023-1742-9

Abstract:

● A fine portrayal of organic pollutants in a retired industrial park is provided.

Keywords： Organic pollutants     Retired industrial park     Spatial correlation     Health risk assessment    

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A Review on the Risk Assessment Methods of System Engineering

Cao Yun,Xu Weiya

Strategic Study of CAE 2005, Volume 7, Issue 6,   Pages 88-94

Abstract:

A comprehensive introduction about present situation and future development of the risk assessmentSeveral technical issues on the research of the risk assessment methods are discussed.

Keywords： risk assessment     risk analysis     systems engineering    

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Occurrence and health risk assessment of trace heavy metals via groundwater in Shizhuyuan Polymetallic

Bingbing XU,Qiujin XU,Cunzhen LIANG,Li LI,Lijia JIANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 482-493 doi: 10.1007/s11783-014-0675-8

Abstract: In particular, this study focused on the exposure and the health risk assessment of trace heavy metalOnly As, showed that the maximum carcinogenic risk was more than 10 , suggesting a high cancer risk for

Keywords： groundwater     heavy metal     health risk assessment     mine area    

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Probabilistic safety assessment of self-centering steel braced frame

Navid RAHGOZAR, Nima RAHGOZAR, Abdolreza S. MOGHADAM

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 163-182 doi: 10.1007/s11709-017-0384-z

Abstract: quantifies main limit states and investigates the seismic performance of self-centering braced frame using a ProbabilisticSafety Assessment procedure.

Keywords： self-centering steel braced frame     mean annual frequency     safety assessment     confidence level     margin of    

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Real-Time Assessment and Diagnosis of Process Operating Performance

Shabnam Sedghi,Biao Huang

Engineering 2017, Volume 3, Issue 2,   Pages 214-219 doi: 10.1016/J.ENG.2017.02.004

Abstract: variations and uncertainties, making it necessary to develop systematic methods for online optimality assessmentIn this paper, we will establish an optimality assessment framework for processes that typically haveIn addition, multi-modal behavior of steady-state modes is tackled utilizing the mixture probabilisticMoreover, a probabilistic causality detection method based on the sequential forward floating search

Keywords： Optimality assessment     Probabilistic principal component regression     Multi-mode    

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Integrated risk assessment framework for transformation products of emerging contaminants: what we know

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1691-3

Abstract:

● A better risk assessment can combine the improved non-target analysis

Keywords： Risk assessment frameworks     Transformation products     Emerging contaminants     High-throughput toxicity    

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Aerosol exposure assessment during reclaimed water utilization in China and risk evaluation in case of

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1516-1

Abstract:

• The Chinese population exposure habits were surveyed.

Keywords： Legionella     QMRA     Reclaimed water     Aerosol     Water reuse    

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Risk assessment on Bohai Bay subsea tunnel in its operational period

Wang Yonghong,Liu Bing,Zhang Yonggang

Strategic Study of CAE 2013, Volume 15, Issue 12,   Pages 107-112

Abstract: of super-long subsea tunnel is a extremly complex system project,has larger uncertainty and safety riskThe procedure of risk assessment was explained in detail,and its application on Bohai Bay subsea tunnelFirstly, lots of different risk factors of the subsea tunnel operation were identified systematicallymethod and analytic hierarchy process, and were classified and discussed gradually according to the riskFinally,some topics about risk assessment on the subsea tunnel operational risk needed to the further

Keywords： subsea tunnel     operational period     risk analysis     risk assessment    

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Analysis and research for risk assessment criteria of underground engineering

Yao Xuande,Wang Mengshu

Strategic Study of CAE 2009, Volume 11, Issue 7,   Pages 86-91

Abstract: : justify;">In this paper, the characteristics of underground works and constructive guidelines for riskassessment of underground works were intro.The results of the research were successfully applied to

Keywords： underground engineering     risk assessment     criteria    

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Title Author Date Type Operation

Application of probabilistic risk assessment at a coking plant site contaminated by Polycyclic Aromatic

XIA Tianxiang,JIANG Lin,JIA Xiaoyang,ZHONG Maosheng,LIANG Jing

Journal Article

Risk-based probabilistic thermal-stress analysis of concrete arch dams

Narjes SOLTANI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Journal Article

Proposal of a probabilistic assessment of structural collapse concomitantly subject to earthquake and

Gholamreza ABDOLLAHZADEH, Hadi FAGHIHMALEKI

Journal Article

Fate and risk assessment of emerging contaminants in reclaimed water production processes

Journal Article

Human health ambient water quality criteria for 13 heavy metals and health risk assessment in Taihu Lake

Journal Article

Distribution, enrichment mechanism and risk assessment for fluoride in groundwater: a case study of Mihe-Weihe

Journal Article

Multimedia distribution and health risk assessment of typical organic pollutants in a retired industrial

Journal Article

A Review on the Risk Assessment Methods of System Engineering

Cao Yun,Xu Weiya

Journal Article

Occurrence and health risk assessment of trace heavy metals via groundwater in Shizhuyuan Polymetallic

Bingbing XU,Qiujin XU,Cunzhen LIANG,Li LI,Lijia JIANG

Journal Article

Probabilistic safety assessment of self-centering steel braced frame

Navid RAHGOZAR, Nima RAHGOZAR, Abdolreza S. MOGHADAM

Journal Article

Real-Time Assessment and Diagnosis of Process Operating Performance

Shabnam Sedghi,Biao Huang

Journal Article

Integrated risk assessment framework for transformation products of emerging contaminants: what we know

Journal Article

Aerosol exposure assessment during reclaimed water utilization in China and risk evaluation in case of

Journal Article

Risk assessment on Bohai Bay subsea tunnel in its operational period

Wang Yonghong,Liu Bing,Zhang Yonggang

Journal Article

Analysis and research for risk assessment criteria of underground engineering

Yao Xuande,Wang Mengshu

Journal Article