BIM project progress and cost management system based on earned value theory
A project schedule and cost management technology, applied in the field of BIM project schedule and cost management system, can solve the problems of long construction period, heavy workload, and difficulty in establishing a data platform for construction projects, and achieve the effect of ensuring refinement and executable.
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[0043] Please refer to the attached Figure 3-8 , the system of the present invention is further described in conjunction with a certain garbage treatment plant engineering example:
[0044] First, build a BIM architectural model based on the construction drawings of various disciplines of a waste treatment plant project, conduct collision inspection and design optimization, and connect to the cost software, perform engineering quantity calculation and budget, and obtain a BIM architectural model based on the design stage; using the earned value principle, Obtain the budget amount PV of the project plan completed in each cycle and the budget amount EV that should be completed in each cycle; from the construction stage, go to the construction site to check the construction progress every week, and collect RFID information through photos, barcodes, QR codes and The method collects construction activity information, transmits it to the BIM information data base platform, correlat...
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