The Research On Scheduling System Of 3D-Construction-Technology For Earth-Rockfill Dam

Earth-rockfill dam is one of the oldest dam types,the basic operation of earthrockfill dam body's construction includes three parts as follows: dam material mining,transportation,and roller compaction.In the current construction condition,the construction is still based on the 2D floor plan.From the map reading to the site construction,the construction information was obtained almost artificially,it is the same to the management.So,it's easier to lead to some bigger error,lower efficiency,slower construction,also it's easier to have a security issue.So,in order to put forward a rapid and efficient way of Earth-rockfill dam construction,this paper introduces a way of construction that Earth-rockfill dam 3D construction technology,applying the principle of 3D printing technology to the construction of projects.Earth-rockfill dam 3D construction technology is made up of3 D construction technology scheduling system and 3D assembly line work system.Based on Earth-rockfill dam 3D digital model,the scheduling system cuts the model to slices,obtain the filling material information,and the planned rolling path on working face model.In according to the requirements of construction progress,construction organization obtains the information of construction with the system and finish one's task.So,The construction organization mining dam materials on-demanded,exchanging dam material with precision,rolling intelligently,finished single embankment construction efficiently,and also sending real-time information of construction to the scheduling system through the wireless network.In turn,filling layer upon layer circulation,filling a complete Earth-rockfill dam step by step.In order to realize the Earth-rockfill dam 3D construction technology,the scheduling system is one of the key technology,and it is based on a database,so this paper referenced to the BIM technology concept,and established an Earth-rockfill dam3 D construction technology scheduling system,This paper establishes a Mysql+PHP based scheduling system using Mysql database and PHP dynamic web page designning.A database was established by applying the combination of PHP+Mysql support dynamic web server in Wampserver integration environment.the users can log into the system,and share the scheduling system database information via a browser on the Web page.The users can query,modify,update,add,and other functions on thedatabase.required extracted information from the database construction,and according to the information have required to complete the construction and the assembly line work.In the process of construction,the users filling information of construction in the database through the wireless communication technology timely,together to create a shared database,which cover whole the construction period.Based on the implementation of the database data sharing function,Earth-rockfill dam 3D construction technology scheduling system can realize the Scheduling functions.