334 results about "Project implementation" patented technology

The invention discloses an information management method and system based on an electromechanical integrated BIM (building information model). According to the method, a comprehensive deepening graph is modeled by utilizing three-dimensional graphics software so as to generate three-dimensional models, and the generated three-dimensional models are exported as VRP (virtue reality platform) model data to constitute basic model data; the VRP model data is directly imported into a VRP editor, parameters and positions of corresponding parts and components in the model, structural information of applicable places, electromechanical comprehensive deepening planar graphs and correspondence documents during deepening process are input, and links with corresponding three-dimensional models are established; the three-dimensional models are displayed via a man-machine interaction device, and information or documents in a database is displayed in a switched manner according to the links; and meanwhile, the parameters of the parts and components, and the positions of scenes of real-time pictures are checked through a navigator. The invention further provides an information management system based on the electromechanical integrated BIM, which can be applied to an overall project implementation phase by various construction design units, and has the characteristics of interactivity, visualization, informatization, parameterization, flexibility and confidentiality.

The invention discloses a mobile contaminated bottom mud bag pocket dewatering and volume reduction treatment method which is characterized by comprising the following steps of: transporting contaminated bottom mud in a river or water reservoir to closed pipeline mixers via an environment-friendly sand dredger or mud pump, throwing a stabilizing and curing agent into the first pipeline mixer, throwing a flocculating and conditioning agent into the second pipeline mixer, finally dewatering and reducing volume of bottom mud in geotex pipe pockets, and curing and stabilizing bottom mud contaminates. After the bottom mud in the geotex pipe pockets is solidified for 7-50 days, the moisture content of the bottom mud reaches less than 55%. The bottom mud in the bag pockets is transported off the site by using a mobile car body. Treatment or resource utilization reaches national relative standards. The technological innovation bridge spot of the method is 'environment-friendly sand dredging + agent + geotex bag pocket dewatering + natural drying of bottom mud + mobile car body'. Not only is the sludge treatment amount large during project implementation process, but also no site area is occupied, the technology is simple, and the operating cost is low. Good economic benefits are achieved.