本研究探討建築資訊模型（Building Information Modeling， BIM）與擴增實境（Augmented Reality， AR）技術於建築工地現場溝通之整合應用。BIM 能整合建築、結構及機電等工程資訊，提供完整且可視化之數位模型，協助設計、施工與管理階段之資訊整合；然而在實務應用上，現場人員仍常需透過二維圖說或電腦介面解讀模型資訊，容易因專業背景、圖面判讀能力及現場經驗差異造成理解落差，進而影響施工溝通效率與決策品質。AR 技術則可將虛擬模型即時疊合於實體環境中，提供直觀且具空間對應關係之資訊呈現方式，有助於降低資訊傳遞過程中的認知誤差，因此具備改善工地現場溝通與施工查核之潛力。 本研究以 BIM 與 AR 技術整合應用為核心，探討其於建築工地現場導入之可行性與實務效益。研究方法首先透過 Autodesk Revit 建立 BIM 模型，並進行模型輕量化與格式轉換，使其能於 Trimble Connect AR 平台中使用；其次透過現場實測驗證 BIM 模型與實體環境之疊合效果，觀察其於結構與機電工程檢核、管線比對及現場協調等工作之應用情形；最後藉由問卷調查、專家訪談及大型語言模型（Large Language Model， LLM）輔助分析，蒐集並歸納工程從業人員對 BIM-AR 技術之接受度、應用需求及導入限制等意見。 研究結果顯示，BIM 提供之數位化資訊可作為現場管理與施工檢核的重要基礎，而 AR 則能進一步提升模型資訊之可理解性與現場溝通效率。問卷與專家訪談結果顯示，多數受訪者認同 BIM 與 AR 的整合有助於降低施工錯誤、改善跨專業協調效率，並提升現場問題發現與修正能力。透過大型語言模型輔助分析亦可歸納出現場溝通改善、施工錯誤降低、模型輕量化、定位精度限制及教育訓練需求等核心議題。然而，在實際導入過程中，仍面臨設備成本、模型建置與維護工作量、定位精度、現場環境干擾及使用者訓練等挑戰。 綜合研究成果，本研究提出適合台灣建築產業現況之 BIM-AR 現場應用流程與導入建議，並將 BIM 定位為工程資訊整合基礎，AR 定位為現場視覺化溝通與施工查核工具。研究成果可作為未來推動建築數位化管理、虛擬設計與施工（Virtual Design and Construction， VDC）及智慧工地發展之參考依據。 關鍵詞：建築資訊模型（BIM）、擴增實境（AR）、大型語言模型（LLM）、工地溝通、施工管理、現場檢核;Building Information Modeling (BIM) and Augmented Reality (AR) have become important technologies in the digital transformation of the construction industry. BIM can integrate architectural， structural， and mechanical， electrical， and plumbing (MEP) information into a comprehensive digital model， thereby improving information integration during the design， construction， and management stages. However， in practical applications， on-site personnel still need to interpret model information through two-dimensional drawings or computer interfaces. Differences in professional backgrounds may lead to information gaps， which further affect communication efficiency and decision-making quality on construction sites. In contrast， AR technology can overlay virtual models onto the physical environment in real time， providing an intuitive and immediate method for spatial information visualization. Therefore， AR has the potential to improve construction site communication and coordination. This study focuses on the integrated application of BIM and AR and explores its feasibility and practical benefits in construction site communication. First， BIM models were developed using Autodesk Revit， followed by model lightweighting and format conversion procedures to enable their use on the Trimble Connect AR platform. Second， field application tests were conducted to verify the overlay performance between BIM models and the physical site environment， and to examine their applications in construction inspection， MEP pipeline checking， and on-site coordination. Finally， questionnaires， expert interviews， and Large Language Model (LLM)-assisted analysis were used to collect and summarize construction professionals’ opinions regarding the acceptance， application needs， and implementation limitations of BIM-AR technology. The results indicate that BIM can serve as a fundamental platform for construction site information integration and construction management， while AR can further enhance the visualization of model information and improve on-site communication efficiency. The questionnaire and interview results show that most respondents agreed that the integration of BIM and AR can help reduce construction errors， improve cross-disciplinary coordination， and enhance the ability to identify on-site problems. The LLM-assisted analysis also summarized several key issues from the expert interviews， including improvement of on-site communication， reduction of construction errors， demand for training， and limitations related to positioning accuracy. Nevertheless， equipment costs， model maintenance workload， iii positioning accuracy， and user training remain the major challenges for implementing BIM and AR technologies on construction sites. Based on the research findings， this study proposes a BIM-AR on-site application workflow and implementation recommendations suitable for the current conditions of Taiwan’s construction industry. The results verify the potential of BIM and AR integration in construction site communication and construction management. This study may serve as a reference for future development in digital construction management， Virtual Design and Construction (VDC)， and smart construction sites. Keywords: Building Information Modeling (BIM)， Augmented Reality (AR)， Large Language Model (LLM)， Construction Site Communication， Construction Management， On-site Inspection
