Development of prefabricated systems of electrically conductive concrete ECC with integrated sensors for intelligent city: pavements, cycle tracks and urban furniture

开发带有集成传感器的导电混凝土 ECC 预制系统，用于智能城市：人行道、自行车道和城市家具

• 批准号: 538322-2018
• 负责人: Sorelli, Luca
• 金额: $ 1.43万
• 依托单位: Université Laval
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2021
• 资助国家: 加拿大
• 起止时间: 2021-01-01 至 2022-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=720501
• 关键词: Development; prefabricated; systems; electrically; conductive

In regions under severe climatic conditions, the costs for snow removal is considerable and does not stop increasing each year. For the province of Quebec, snow removal costs more than $ 1 billion a year which is a significant budget for a country. Conventional methods currently used to provide mobility in areas with severe winter weather consist mainly of dispersing de-icing salts on roads and sidewalks, as well as removal using mechanical snow shovels. Despite the fact that the use of salts is an effective method for snow and ice removal, they cause damage to concrete and corrosion to reinforcing steel in strategic infrastructure such as bridge decks. In addition, the salts used are not effective at all temperatures.This project aims at fostering the recent promising technology of Electrical Conductive Concrete (ECC) towards the development of prefabricated and control-automated de-icing ECC systems for intelligent cities in northern countries with emphasis on target applications, such as: pavements, cycle tracks and urban furniture

在气候条件恶劣的地区，除雪费用相当可观，并且逐年增加。对于魁北克省来说，每年的除雪费用超过 10 亿美元，这对于一个国家来说是一笔巨大的预算。目前在严冬地区提供交通便利的传统方法主要包括在道路和人行道上撒除冰盐以及使用机械铲雪机清除。尽管使用盐是除雪除冰的有效方法，但它们会对混凝土造成损坏，并对桥面等战略基础设施中的钢筋造成腐蚀。此外，所使用的盐并非在所有温度下都有效。该项目旨在促进最近有前途的导电混凝土（ECC）技术，为北方国家的智能城市开发预制和自动控制除冰ECC系统。强调目标应用，例如：人行道、自行车道和城市家具