Research on Safety Assessment Methods for Lifting Machinery Based on Semi-Quantitative Risk Theory

<p>Xinyang Shao<sup>1,2</sup>, Jianfeng Jiang<sup>1,2</sup>, Hao Wang<sup>1,2</sup>, Songhua Wang<sup>1,2</sup>, Chengfei Li<sup>1,2</sup>, Xinyu Liu<sup>1,2</sup>, Chenghao Liu<sup>1,2</sup></p>

doi:10.25236/AJETS.2025.080408

Academic Journal of Engineering and Technology Science, 2025, 8(4); doi: 10.25236/AJETS.2025.080408.

Research on Safety Assessment Methods for Lifting Machinery Based on Semi-Quantitative Risk Theory

Author(s)

Xinyang Shao^1,2, Jianfeng Jiang^1,2, Hao Wang^1,2, Songhua Wang^1,2, Chengfei Li^1,2, Xinyu Liu^1,2, Chenghao Liu^1,2

Corresponding Author:

Xinyang Shao

Affiliation(s)

¹Zhejiang Academy of Special Equipment Science, Hangzhou, Zhejiang, 310020, China

²Key Laboratory of Special Equipment Safety Testing Technology of Zhejiang Province, Hangzhou, Zhejiang, 310020, China

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Abstract

Based on the semi-quantitative risk theory, this paper establishes a safety evaluation system tailored to lifting machinery and develops a corresponding safety assessment software system. By comprehensively identifying hazards, defining the weights of influencing factors, and constructing a standardized algorithm model, the system enables a thorough assessment of safety risks associated with lifting machinery. This safety evaluation system and software provide a scientific basis for the safety management of lifting machinery, helping to prevent accidents, enhance the safety and operational reliability of lifting equipment, safeguard the well-being of operators, and improve the overall efficiency of equipment utilization.

Keywords

Semi-Quantitative Risk Theory, Lifting Machinery, Safety Evaluation

Cite This Paper

Xinyang Shao, Jianfeng Jiang, Hao Wang, Songhua Wang, Chengfei Li, Xinyu Liu, Chenghao Liu. Research on Safety Assessment Methods for Lifting Machinery Based on Semi-Quantitative Risk Theory. Academic Journal of Engineering and Technology Science (2025), Vol. 8, Issue 4: 61-66. https://doi.org/10.25236/AJETS.2025.080408.

References

[1] Zhao Xin. Research on Risk Assessment Methods and Preventive Maintenance Strategies for Lifting Machinery [D]. Northeastern University, 2013.

[2] Yang Qiaoping, Liu Yanlei. Statistical Analysis and Preventive Measures of Crane Accidents in China [J]. Mechanical Management and Development, 2011(02): 140-141.

[3] Qu Yuntao, Li Shuai, Li Bo, et al. Research on Safety Risk Analysis and Evaluation Methods for Wheeled Cranes [J]. China Machinery, 2024, (09): 92-95.

[4] Zhang Pei, Lin Fukui, Wang Xiaoxi, et al. Analysis of the Current Status and Development Trends of Safety Standards for Lifting Machinery at Home and Abroad [J]. Hoisting and Conveying Machinery, 2022(23): 65-70.

[5] Li Quan. Research on Hazard Sources and Protective Measures in the Inspection of Lifting Machinery [J]. Plant Management and Maintenance, 2020, (08): 61-63.

[6] Hu Jingbo, Feng Yuegui. Construction of a Big Data Platform for Crane Safety Supervision [J]. Hoisting and Conveying Machinery, 2019(11): 45-48.

[7] Huang Jian. Design of an Information Platform for Special Equipment Based on IoT Technology [J]. Electronic Design Engineering, 2017, 25(23): 81-84.

[8] Li Fusen, Jia Hualong, Wang Xiaomin, et al. Estimation and Analysis of the Remaining Life of Metal Structures in Port Portal Cranes Based on Stress Testing [J]. Hoisting and Conveying Machinery, 2020, (05): 45-48.

[9] Liu Zicheng. Application of Quantitative Risk Assessment in the Technical Safety Evaluation of Cranes [J]. China Ship Repair, 2021, 34 (02): 37-41.

[10] Gu Liuyong, Liu Yangfan. Analysis of Safe Lifting Techniques for Large-Scale Lifting Machinery [J]. China Plant Engineering, 2022, (13): 186-188.

[11] Chen Wenxiong. Preliminary Study on Safety Evaluation Methods for Lifting Machinery [J]. China Plant Engineering, 2018, (10): 28-30.