Internet of things technology and its application in intelligent construction Electrical connection technology and its application in finite element simulation Environmential Pollution Control Technology and its Application in New Rural Construction Internet of things technology and applications Internet of things technology and application Cellular concrete technology and its application in energy saving buildings Core technology and application of internet of things Random resonance signal detection technology and its application in frequency hopping communication Intelligent processing technology and application of underwater image and vision Proceedings of smart city and intelligent construction