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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/11/10,#,Construction Robots,18722241,Zhang Jinghui,Construction Robots18722241,Content,1,Industry Overview,2,Application,3,Unsolved Technical Problem,4,Future Direction,Content1 Industry Overview,Content,1,Industry Overview,Content1 Industry Overview,Overview of Construction,1,4,Industry characteristics:,undertaken in the open air and on natural terrain,with naturally occurring materials,Tailor-made rather than mass production,large in scale and unique in form,Development characteristics,：,capital intensive and labor intensive,Large-scale machinery system and pieces of construction plant,Construction automation and robots,Overview of Construction14Indu,Overview of Construction,1,5,Types of Construction(USA,20022005),53%,Residential,single-family homes,large apartment buildings,26%,Commercial,office building,retail space,warehouse,17%,Industrial,factories,power plants,4%,Civil,highways,bridge,tunnel,dam,Overview of Construction15Type,Overview of Construction,1,6,phases of a typical construction project,Overview of Construction16phas,Construction automation,1,7,Research area,Construction Robots and Sensing System,New methods for collecting,processing,analyzing,and communicating construction information,Development and Advantages,：,1980s,Japan:using robots to compensate labor shortage,1980s,USA:Robots perform high-risk tasks and difficult tasks,1990s,Japan:using on-site factories to improve productivity and quality,2000s,，,EU:integrated residential construction automation,Construction automation 17Rese,Construction automation,1,8,Robot technology:,To implements mobile functions or relocatable functions.,Remote control system:high-risk occasions such as blasting demolition,Programmable machine:forklift automatically adjusts speed according to load,Intelligent system:automatic digging and automatic lifting,Real-time Positioning System:laser-based,，,Ultra-wideband(UWB),Construction automation 18Robo,Construction automation,1,9,Sensing technology,Real-time Positioning System:laser-based,，,Ultra-wideband(UWB),laser-based 3D Imaging System:gathering as-built conditions,Ground-Penetrating Rader(GPR):locate buried utilities before digging,inspect concrete bridge decks,Structural Health Monitoring Systems,Equipment Health Monitoring Systems,Concrete Maturity Meters,Radiofrequency Identification:tracking the delivery of construction components,Construction automation 19Sens,Construction automation,1,10,Motivation of development,Increase building value and ensure product timeliness and quality,Instead of manually performing high-risk,high-pollution,difficult work,Working in extreme environments,Barrier of development,：,Safety and cost:There are different stakeholders in different phases,and the risks of citing new technologies are more concerned.,For example,contractors are more willing to adopt traditional low-cost construction methods.,Construction automation 110Mot,Content,2,Application,Content2 Application,Application Types,2,12,Materials handling,Materials shaping,Structural joining,Construction,Maintenance,Decommision,Application Types212Materials,Application of Construction,2,13,(Left)Six degree of freedom robotic crane,(Right)Large manipulator system,Application of Construction213,Application of Construction,2,14,(Left)Computer assisted road compacting,(Right)Automated drag line control system,Application of Construction214,Application of Construction,2,15,(Left)Autonomous structural steel pick-and-place robot,(Right)Autonomous steelwork production and erection,Application of Construction215,Application of Maintenance,2,16,(Left)Semi-autonomous road crack sealing robot,(Right)Teleoperated pothole patching robot,Application of Maintenance216(,Application of Maintenance,2,17,Teleoperated climbing inspection robots,Application of Maintenance217T,Application of Decommissioning,2,18,(Left)Teleoperated demolition robot,(Right)Water-jet demolition robot,Application of Decommissioning,Content,3,Unsolved Technical Problem,Content3 Unsolved Technical Pr,Unsolved Technical Problem,3,20,Interoperability,Structural Connection Systems,Tolerances,Power and Communications,Unsolved Technical Problem320I,Content,4,Future Direction,21,Content4 Future Direction,prefabrication,mobility,Information,Future,4,22,New methods for collecting,processing,analyzing,and communicating construction information,Higher payload and more accurate to positioning control system,Prefabricated components through automated design systems;research more on-site assembly methods,prefabricationmobilityInformat,Thanks for your attention,Thanks for your attention,
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