2021
DOI: 10.1155/2021/6618039
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Study on Identifying Significant Risk Sources during Bridge Construction Based on Grey Entropy Correlation Analysis Method

Abstract: Nowadays, many methods have been used in the identification of bridge risk sources, and certain results have been achieved. However, the research on the identification of significant risk sources of bridges during the construction period is relatively weak, and these methods still have some defects, such as the correlation between risk sources is not considered comprehensively, the dynamic risk sources are not fully considered, and the weight assignment is highly subjective. In order to solve these problems, t… Show more

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Cited by 6 publications
(6 citation statements)
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“…Grey entropy correlation analysis method requires a small number of samples, and it does not need a very typical distribution law when analyzing the data. The results are presented in a combination of qualitative and quantitative ways, and it has been applied in many fields such as economy, society, agriculture and industry [13][14][15][16] .…”
Section: Grey Relation Entropy Analysismentioning
confidence: 99%
“…Grey entropy correlation analysis method requires a small number of samples, and it does not need a very typical distribution law when analyzing the data. The results are presented in a combination of qualitative and quantitative ways, and it has been applied in many fields such as economy, society, agriculture and industry [13][14][15][16] .…”
Section: Grey Relation Entropy Analysismentioning
confidence: 99%
“…e traditional expert scoring comparison method uses the 1-9 scale method [26], while Table 1 shows that the distribution of the affiliation function is 0 to 1 to ensure that the overall affiliation interval is 0 to 1. erefore, the refinement process of the severity level and the possibility level is realized by linear interpolation, which refines these two levels from 1 scale to the 0 to 1 scale, and this shift can effectively improve the calculation accuracy and unify the interval variables for special bridge construction. e stability and reliability of the risk level estimation results are guaranteed [27].…”
Section: Fuzzy Evaluationmentioning
confidence: 99%
“…Di Polandia (Duchaczek & Skorupka, 2016) penggunaan metode AHP akan memungkinkan untuk mengukur risiko kerusakan fasilitas jembatan dalam aspek potensi serangan teroris. Jurnal yang dibuat di China (K. Wang et al, 2021) menyebutkan meskipun perhitungan metode ini mungkin rumit, metode ini secara efektif mempertimbangkan korelasi yang melekat antara faktor sumber risiko dan mengurangi campur tangan faktor subjektif dalam proses penentuan bobot. Di Indonesia WBS standar berbasis risiko dapat digunakan sebagai dasar perencanaan kualitas, membantu pelaksana proyek mengenali pekerjaan proyek secara detail dan menentukan tujuan kualitas untuk setiap item dalam akurasi yang lebih besar sebagai alat untuk menjamin setiap pekerjaan telah mempertimbangkan persyaratan untuk merespon kualitas risiko terkait (Pratita & Latif, 2018).…”
Section: Hasil Dan Diskusiunclassified