Research on the risk transmission mechanism of international construction projects based on complex network

Huangfu, Yifan; Xu, Jingrong; Zhang, Yang; Huang, Dechun; Chang, Jiang

doi:10.1371/journal.pone.0285497

Cited by 6 publications

(3 citation statements)

References 43 publications

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“…For example, Li et al [86] found that lower safety awareness, violations of operation rules, insufficient security checks, and chaotic site management were the safety risks for SCSA. Interrelationships and interactions between risks are the root causes of safety risk accidents in metro construction, and the essence of risk transfer is the transfer path and process between risk nodes [87]. Based on 101 subway construction safety accident reports, this paper obtained two shorter key risk transfer paths in the subway construction safety network: insufficient safety education and training→lower safety awareness→violation of operation rules→safety accidents; insufficient safety checks or hidden trouble investigations→violation of operation rules→safety accidents, This is consistent with the risk transfer scenarios of real security incidents.…”

Section: Discussion and Management Implicationsmentioning

confidence: 99%

Research on Safety Risk Transfer in Subway Shield Construction Based on Text Mining and Complex Networks

Wu,

Zhang,

Huang

et al. 2023

Buildings

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Subway construction is often in a complex natural and human-machine operating environment, and that complicated setting leads to subway construction being more prone to safety accidents, which can cause substantial casualties and monetary losses. Thus, it is necessary to investigate the safety risks of subway construction. The existing literature on the identification and assessment of subway construction safety risks (SCSR) is susceptible to the influence of subjective factors. Moreover, although existing studies have explored the interrelationships between different risks, these studies usually analyze the interrelationships of single risks, lack the study of risk chain transfer relationships, and fail to find out the key path of risk transfer. Therefore, this paper innovatively combines text mining, association rules, and complex networks to deep mine subway construction safety incident reports and explore the risk transfer process. Firstly, it uses text mining technology to identify subway construction safety risks. Then, association rules are introduced to explore the causal relationships among safety risks. Finally, the key safety risks and important transfer paths of subway construction safety accidents (SCSA) are obtained based on the complex network model. Research results show that (a) improper safety management, unimplemented safety subject responsibilities, violation of operation rules, non-perfect safety responsibilities system and insufficient safety education and training are the key safety risks in SCSA; (b) two shorter key risk transfer paths in the subway construction safety network can be obtained: insufficient safety education and training→lower safety awareness→violation of operation rules→safety accidents; insufficient safety checks or hidden trouble investigations→violation of operation rules→safety accidents; (c) in the process of risk transfer, the risk can be controlled by controlling the key safety risk or cutting off the transfer paths. This paper provides new ideas and methods for SCSR identification and influence element mining, and the results of the study help safety managers propose accurate subway construction safety risk control measures.

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Section: Discussion and Management Implicationsmentioning

confidence: 99%

Research on Safety Risk Transfer in Subway Shield Construction Based on Text Mining and Complex Networks

Wu,

Zhang,

Huang

et al. 2023

Buildings

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“…Different stakeholders may prioritize risks differently based on their understanding and evaluation of these complex factors. [9,10,11,12]…”

Section: Subject Relativitymentioning

confidence: 99%

Research on Risk Management in International Engineering Project Contracting with Third World Countries in Africa

Mwansa Andrew Lupunga,

Liang Huang

2024

World J. Adv. Eng. Technol. Sci.

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Risk management of international engineering project contracting with third world countries in Africa is a critical aspect that requires thorough investigation due to the unique challenges and complexities involved. The study delves into the various risk factors prevalent in international engineering projects with third world countries in Africa; different risk management strategy options and how they can be tailored to suit the specific context of international engineering projects with third world countries in Africa to enhance project success rates. The research will also investigate the application of the Analytic Hierarchy Process (AHP) method in prioritizing and selecting risk management strategies based on their importance and effectiveness in complex engineering projects.

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“…Various factors interact, resulting in frequent unsafe behavior. Analyzing these factors is crucial for risk management and prevention of accidents [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Research on the evolutionary control of unsafe behavior of construction personnel based on multi-field coupled-homogeneous analysis model

Zhao,

Wang,

Zheng

et al. 2024

PLoS ONE

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Unsafe behavior among construction personnel poses significant risks in petroleum engineering construction projects. This study addresses this issue through the application of a multi-field coupled homogeneous analysis model. By conducting case analyses of petroleum engineering construction accidents and utilizing the WSR methodology, the influencing factors of unsafe behaviors among construction personnel are systematically categorized into organizational system factors, equipment management factors, and construction personnel factors. Subsequently, employing Risk coupling theory, the study delves into the analysis of these influencing factors, discussing their coupling mechanisms and classifications, and utilizing the N-K model to elucidate the coupling effect among them. Furthermore, a novel approach integrating coupling analysis and multi-agent modeling is employed to establish an evolutionary model of construction personnel’s unsafe behavior. The findings reveal that a two-factor control method, concurrently reinforcing equipment and construction personnel management, significantly mitigates unsafe behavior. This study provides valuable insights into the evolution of unsafe behavior among construction personnel and offers a robust theoretical framework for targeted interventions. Significantly, it bears practical implications for guiding safety management practices within petroleum engineering construction enterprises. By effectively controlling unsafe behaviors and implementing targeted safety interventions, it contributes to fostering sustainable development within the petroleum engineering construction industry.

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Research on the risk transmission mechanism of international construction projects based on complex network

Cited by 6 publications

References 43 publications

Research on Safety Risk Transfer in Subway Shield Construction Based on Text Mining and Complex Networks

Research on Safety Risk Transfer in Subway Shield Construction Based on Text Mining and Complex Networks

Research on Risk Management in International Engineering Project Contracting with Third World Countries in Africa

Research on the evolutionary control of unsafe behavior of construction personnel based on multi-field coupled-homogeneous analysis model

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