  近日，日内瓦国际发明展（International Exhibition of Inventions of Geneva）评审结果公布，马国伟教授领衔研发的“装配式混凝土3D打印步行桥成套技术（3D concrete printing technologies for prefabricated pedestrian bridge）”荣获金奖，该项目由马国伟、王里、周健、李之建共同完成，充分展示了河北工业大学3D打印先进建造技术创新成果在国际上的影响力和领先水平。  Automation and intelligent construction technologies are urgently needed to innovate and ensure that the construction productivity are in a more sustainable manner. This project proposes 3D concrete printing technologies for pedestrian bridge that integrate BIM virtual simulation technology, 3D printing robotic, adaptive path planning algorithm, high performance concrete, 3D laser scanning technology, Internet of things and health monitoring system, etc. The proposed 3D concrete printing technologies have been successfully applied into one pedestrian bridge that has been certificated by the Guinness World Record and highly praised by many international experts. 土木建筑领域迫切需要灵活化、自动化、智能化的先进建造技术以革新传统的粗放式施工建造工艺，推进建筑建造的高质量和可持续发展。该获奖项目提出了装配式混凝土3D打印步行桥成套技术，该技术集成了BIM虚拟仿真技术、3D打印机器人、自适应路径规划算法、高性能混凝土、3D激光扫描技术、物联网和云平台健康监测系统，基于该技术建造的3D打印步行桥已获得吉尼斯世界纪录认证，并受到诸多国际专家的高度赞扬和认可。本技术对桥梁基础设施的高品质建设以及行业可持续发展具有积极的推进作用。  The International Exhibition of Inventions of Geneva benefits from the most extensive support and privileges that can be granted to an exhibition. It is under the patronage of the Swiss Federal Government, the State, the City of Geneva and of the World Intellectual Property Organization (WIPO) and International Federation of Inventors Associations (IFIA). This support testifies to the usefulness and quality of the event, now acknowledged as the most important exhibition of inventions anywhere today. It is also the most international, with the participation of more than 50 countries. 日内瓦国际发明展创办于1973年，是世界著名发明展览会之一，也是全球举办历史最长、规模最大的发明展之一。展会由瑞士联邦政府、日内瓦州政府、日内瓦市政府和世界知识产权组织共同主办。展会每年都能吸引来自全球五大洲的近50多个国家的企业、高校、科研院所以及个人发明人参展。受全球新型冠状病毒疫情影响，2022年日内瓦国际发明展以“线上展示和评审”的方式参展。    |
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