Reliability Analysis of Tailings Dams: A Case Study in Jiangxi Province, China

Liu, Xiao; Ni, Weida; Huang, Lei; Liu, Qingbing; Ma, Junwei

doi:10.1061/9780784480724.017

Cited by 3 publications

(3 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, the difference in the response degree of rubber to climate change can be regarded as the rubber disaster efficiency output after using climate variability characteristic, amplitude, change rate, sensitivity, and adaptability as input conditions. The increased response degree will cause the increased disaster efficiency of rubber losses that lead to serious influence, and vice versa [23] . The evaluation on the comprehensive response of rubber to climate change is realized by the C 2 R-DEA model [26] .…”

Section: Methodsmentioning

confidence: 99%

“…Thus, disaster loss data at a time point cannot be adopted. For this reason, the average of the rubber production losses caused by disasters in several years was used in the present study [23] . The rubber production losses caused by disasters represent the degree of adverse influence of climate change on rubber production.…”

Section: Output Factors Of the Modelmentioning

confidence: 99%

“…However, these methods have many uncertainties in evaluation indexes and weights of different indexes [20,21] . The data envelopment analysis (DEA) method uses the single-input and single-output engineering efficiency concept [22] as the basis without any weight assumption or function model, and solves the optimal weight in accordance with the actual data input and output by the decision-making unit; thus, this model avoids the influence of subjective factors and improves the objectivity of evaluation [23] .Thus, this study considered climate influencing factors, sensitivity, and adaptability as input factors and rubber production losses caused by disasters as the output factor. The process was conducted by selecting the evaluation indexes of the response of rubber to climate change with the Digital Elevation Model (DEM) as the tool to evaluate the response of rubber to climate change.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Comprehensive Response of Rubber to Climate Change in Hainan, China

Liu

2019

E3S Web Conf.

View full text Add to dashboard Cite

The comprehensive response of rubber to climate change is influenced by many factors and each factor presents complex information. In this study, the input–output model of these influencing factors and rubber production disaster loss change were established using the data envelopment analysis method to analyze the comprehensive response of rubber to climate change in Hainan Island. Accordingly, the subjective factors could be avoided and reduced and the objectivity of evaluation could be improved. Climate influencing factors, sensitivity, and adaptability were used as input factors in the model, while rubber yield loss was used as the output factor. The efficiency of loss was used to simulate the comprehensive response of rubber to climate change. Results show that the high response of rubber to climate change appeared in Changjiang, Ledong, Wuzhishan, Qiongzhong, Wanning, and Qionghai. Meanwhile, the low response appeared in Wenchang, Lingao, Chengmai, Baisha, Dongfang, Sanya, and Lingshui. This research provides scientific support for the rubber plantation and the designation of countermeasures against the effects of climate change in Hainan Island.

show abstract

Section: Methodsmentioning

confidence: 99%

Section: Output Factors Of the Modelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Comprehensive Response of Rubber to Climate Change in Hainan, China

Liu

2019

E3S Web Conf.

View full text Add to dashboard Cite

show abstract

Stability evaluation of spoil dump slopes reinforced by air-injection drainage from the perspective of reliability analysis

Jiang,

Liu,

Wei

et al. 2023

Bull Eng Geol Environ

View full text Add to dashboard Cite

Environmental effects of using copper mine tailings in various geotechnical applications

Vinoth

Aswathy

2022

Proceedings of the Institution of Civil Engineers - Waste and R

View full text Add to dashboard Cite

Based on the available literature this paper evaluates the environmental effects of copper mine tailings (CMT) when used as structural fill material in various geotechnical applications. Leaching of heavy metals from the CMT is considered as the vital factor hindering its wider acceptability among researchers and engineers. Therefore, apart from physical and chemical characteristics, due consideration was given to assess the leachability of CMT when used as structural fill in various geotechnical applications like subgrade, embankment, fill and reclamation. From the literature review, it was found that CMT seems to be satisfying the criteria meant for structural fill. Leachability test results show that only a very few elements concentration exceeded the limits in un-stabilized form. Stabilized CMT performed better by bringing down the concentration well below the permissible limits in all the application types. This encourages the utilization of CMT in structural fills and shows that environmental impacts are within the limits prescribed in standards.

show abstract

Reliability Analysis of Tailings Dams: A Case Study in Jiangxi Province, China

Cited by 3 publications

References 8 publications

Comprehensive Response of Rubber to Climate Change in Hainan, China

Comprehensive Response of Rubber to Climate Change in Hainan, China

Stability evaluation of spoil dump slopes reinforced by air-injection drainage from the perspective of reliability analysis

Environmental effects of using copper mine tailings in various geotechnical applications

Contact Info

Product

Resources

About