基于建筑信息模型(BIM)的余泥渣土源头减量管理信息系统研究  

Research on the Information System for Source Reduction Management of Excavated Soil Based on BIM

作　　者：黄桐 寇世聪 周英武[2,3] 邢锋 Huang Tong;Kou Shicong;Zhou Yingwu;Xing Feng(College of Civil Engineering,Shenzhen University,Guangzhou 510145,China;Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering,Shenzhen 518060,China;College of Civil Engineering,Shenzhen University,Shenzhen 518060,China)

机构地区：[1]广州大学土木工程学院,广东广州510145 [2]广东省滨海土木工程耐久性重点实验室,广东深圳518060 [3]深圳大学土木与交通工程学院,广东深圳518060

出　　处：《科技管理研究》2024年第9期178-184,共7页Science and Technology Management Research

基　　金：广东省重点领域研发计划项目“建筑结构中大宗工程废弃物循环利用的关键技术研究”(2019B111107003);国家自然科学基金项目“低碳高性能渣土基骨料混凝土设计理论与方法”(5234180)。

摘　　要：日益增长的建筑废弃物已成为中国大中城市可持续发展面临的棘手问题。国际上已有不少先进的建筑废弃物处理技术,但国外建筑废弃物的成分与中国的有很大不同,目前并没有一套符合中国国情的建筑废弃物回收利用技术与方案可以借鉴。因此,为解决中国建筑产业发展中余泥渣土所带来的诸多问题,综合考虑余泥渣土挖掘、运输、回收利用3个环节的协同管理,结合国际上有关标准制定出以黏粒含量与砂粒含量为判断基准的余泥渣土综合利用分类标准,基于建筑信息模型(BIM)技术,运用计算机图形技术、数据库技术、物联网技术等,开发一套过程、对象、平台都协同的余泥渣土源头减量管理信息系统。该系统包含访问层、业务应用层、应用支撑层、数据层和基础设施层5个层次,具有综合管理应用与项目管理应用两大部分6个功能模块,在实际工程应用中可以有效解决余泥渣土“挖掘—运输—回收利用”过程中的信息不对称问题,既可以在基坑开挖施工过程中指导渣土分类,又可以为建筑废弃物的源头减量制定方案,为中国建筑废弃物智能化管理提供技术支撑参考。The growing problem of C&D(construction and demolition)waste has become a critical issue for the sustainable development of large and medium-sized cities in China.While there are many advanced C&D waste treatment technologies internationally,the composition of C&D waste in foreign countries is significantly different from that in China.Currently,there is no C&D waste recycling technology or solution that is suited to China's national conditions.To address the numerous issues brought by excavated soil in the development of China's construction industry,a comprehensive utilization classification standard for excavated soil is formulated based on the content of clay particles and sand particles.This standard is developed by considering the integrated management of excavation,transportation,and recycling.Utilizing building information modeling(BIM)technology,along with computer graphics,database technologies,and the internet of things,a comprehensive management information system is developed to reduce the source of excavated soil.This system includes five layers:access layer,business application layer,application support layer,data layer,and infrastructure layer,and comprises two main parts with six functional modules.In practical engineering applications,it can effectively solve the information asymmetry in the"excavationtransportation-recycling"process of excavated soil.It can guide the classification of debris during the excavation process and also provide plans for reducing C&D waste at the source,offering technical support for the intelligent management of C&D waste in China.

关 键 词：建筑废弃物 渣土分类 源头减量 管理信息系统 建筑信息模型(BIM) 建筑废弃物智能化管理 

分 类 号：X703.5[环境科学与工程—环境工程] TP315[自动化与计算机技术—计算机软件与理论] TU17[自动化与计算机技术—计算机科学与技术] G301[建筑科学—建筑理论]