Quality Management for 3D Model-Based Project Development and Delivery
| 项目名称： | Quality Management for 3D Model-Based Project Development and Delivery |
| 摘要： | The three-dimensional (3D) model-based approach for project development and delivery (herein called “3D Model”) is close to market saturation for highway roads and continues to gain market penetration for highway bridges. State departments of transportation (DOTs) have begun changing the medium of construction contract documents from paper or two-dimensional (2D) plans to 3D Model that is contractually binding. The drivers of this major change are the ability for contractors and inspectors to consume 3D Model directly to support project activities and communicate the design intent. However, changing the medium of construction contract documents has created challenges to the state DOTs, including a lack of robust review and documentation procedures, and automated quality control (QC) and quality assurance (QA) management processes for 3D Model. The procedures for review of 2D plans are well established but do not translate easily to 3D Model. There is a need to provide guidance to aid state DOTs with the review of 3D Model, including data validation as well as QC and QA, and provide opportunities to automate the review and documentation procedures. OBJECTIVE The objective of this research is to provide a guidebook to assist state DOTs with developing quality management processes for 3D model-based approach for project development and delivery. |
| 状态： | Active |
| 资金： | 400000 |
| 资助组织： | National Cooperative Highway Research Program；Federal Highway Administration；American Association of State Highway and Transportation Officials (AASHTO) |
| 项目负责人： | Abu-Hawash, Ahmad |
| 执行机构： | HDR Engineering |
| 主要研究人员： | Mitchell, Alexa |
| 开始时间： | 20220818 |
| 预计完成日期： | 20250218 |
| 主题领域： | Administration and Management；Construction；Highways |
相关文献
- Design Review and 3D Model Quality Management for Model-based Design and Construction
- Evaluation and Selection of 3D Model Viewers for Construction Inspection
- Guide for 3D Model Viewers for Construction Inspection
- Bridge Construction Monitoring using LIDAR for Quantified, Objective Quality-Control Quality-Assurance (QOQCQA)
- Synthesis of Information Related to Highway Practices. Topic 52-14. 3D Digital Models as Highway Construction Contract Documents
- Synthesis of Information Related to Highway Practices. Topic 52-19. Technological Capabilities of DOTs for Digital Project Management and Delivery
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