Geohazard Risk-Adaptive Optimization Algorithm and Its Application in Disaster Mitigation Engineering Article Swipe
Geological disasters are characterized by their suddenness, destructiveness, and spatial correlation, posing a significant threat to human society and engineering construction. Traditional disaster reduction engineering schemes often rely on experience-based design, making it difficult to achieve a dynamic balance between cost and risk. This paper proposes an optimization algorithm based on the characteristics of geological disasters and disaster reduction engineering—the Geohazard Risk-Adaptive Optimization (GRAO) algorithm. The algorithm innovatively combines disaster risk-sensitive driving forces, multi-scale terrain collaborative optimization, and a risk entropy adjustment mechanism to achieve focused optimization of local high-risk areas while considering the cost-effectiveness of the overall engineering scheme. This paper details the algorithm's mathematical model, update mechanism, objective function, and adaptive adjustment strategy. The algorithm is expressed through pure mathematical formulas, possessing theoretical verifiability, and providing a theoretical foundation for scientific decision-making in future geological disaster prevention and control engineering.
Related Topics
Concepts
Geohazard
Terrain
Computer science
Reduction (mathematics)
Optimization problem
Disaster mitigation
Optimization algorithm
Risk analysis (engineering)
Emergency management
Entropy (arrow of time)
Multi-objective optimization
Operations research
Engineering
Risk management
Control (management)
Engineering optimization
Cost reduction
Construction engineering
Civil engineering
Survivability
Metadata
- Type
- preprint
- Landing Page
- https://doi.org/10.5281/zenodo.17620511
- OA Status
- green
- OpenAlex ID
- https://openalex.org/W7105848927
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W7105848927Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.5281/zenodo.17620511Digital Object Identifier
- Title
-
Geohazard Risk-Adaptive Optimization Algorithm and Its Application in Disaster Mitigation EngineeringWork title
- Type
-
preprintOpenAlex work type
- Publication year
-
2025Year of publication
- Publication date
-
2025-11-16Full publication date if available
- Authors
-
Zhang JinChengList of authors in order
- Landing page
-
https://doi.org/10.5281/zenodo.17620511Publisher landing page
- Open access
-
YesWhether a free full text is available
- OA status
-
greenOpen access status per OpenAlex
- OA URL
-
https://doi.org/10.5281/zenodo.17620511Direct OA link when available
- Concepts
-
Geohazard, Terrain, Computer science, Reduction (mathematics), Optimization problem, Disaster mitigation, Optimization algorithm, Risk analysis (engineering), Emergency management, Entropy (arrow of time), Multi-objective optimization, Operations research, Engineering, Risk management, Control (management), Engineering optimization, Cost reduction, Construction engineering, Civil engineering, SurvivabilityTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
0Total citation count in OpenAlex
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