公路工程合同变更管理及影响分析

Key Points

• The aim is to enhance the management of contract changes in highway engineering and ensure successful project implementation.
• Systematic review of the nature, types, and causes of contract changes in highway projects.
• Analysis of major issues in current contract change management practices.
• Development of a management system incorporating prevention, control, and evaluation of contract changes.
• Identified significant impacts of contract changes on project dynamics across economic, schedule, quality, safety, and legal risk dimensions.
• Proposed optimization strategies to improve management practices and mitigate negative effects.

Abstract