Risk Assessment and Control of Toxic and Hazardous Gases in Petrochemical Parks Based on Multimodal Data Fusion and Structural Equation Modeling

Wang Mengshan; Jiajia Wang

doi:10.47297/wspeiWSP2516-253523.20261002

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Risk Assessment and Control of Toxic and Hazardous Gases in Petrochemical Parks Based on Multimodal Data Fusion and Structural Equation Modeling

Volume 10, Issue 2

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Risk Assessment and Control of Toxic and Hazardous Gases in Petrochemical Parks Based on Multimodal Data Fusion and Structural Equation Modeling
Risk Assessment and Control of Toxic and Hazardous Gases in Petrochemical Parks Based on Multimodal Data Fusion and Structural Equation Modeling
1.Shandong Technology and Business University, Yantai, Shandong, 264005, China
2.Shandong Yulong Petrochemical Co., Ltd,Yantai, Shandong, 265715,China
Vol. 10, Issue 2, Pages: 110-114(2026)
Published：30 April 2026
DOI：10.47297/wspeiWSP2516-253523.20261002
Accepted：

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MengshanWang Jiajia,Wang Jiajia.Risk Assessment and Control of Toxic and Hazardous Gases in Petrochemical Parks Based on Multimodal Data Fusion and Structural Equation Modeling[J].Entrepreneurship and Innovation,2026,10(02):110-114.
DOI：

MengshanWang Jiajia,Wang Jiajia.Risk Assessment and Control of Toxic and Hazardous Gases in Petrochemical Parks Based on Multimodal Data Fusion and Structural Equation Modeling[J].Entrepreneurship and Innovation,2026,10(02):110-114. DOI： 10.47297/wspeiWSP2516-253523.20261002.

摘要

Abstract

To address the complex sources of toxic and harmful gas risks in petrochemical parks and the insufficient use of multi-source data in conventional risk assessments

a risk assessment and prevention framework based on multimodal data fusion and structural equation modeling is developed. By integrating gas monitoring

equipment operation

environmental monitoring

and safety management data

an evaluation index system is established that covers management risk

leakage risk

diffusion risk

exposure risk

and emergency risk. Structural equation modeling is employed to analyze the interrelationships and transmission pathways among risk factors. The results show that toxic and harmful gas risk exhibits pronounced chain conduction characteristics

with leakage risk

diffusion risk

and exposure risk representing the key factors influencing the overall risk level.Based on the assessment results

whole-process risk prevention and control strategies are proposed to provide references for risk governance and intelligent safety management in petrochemical parks.

关键词

Keywords

references

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