Construction progress digital simulation method based on BIM technology

Abstract

The invention discloses a construction progress digital simulation method based on a BIM technology. The method comprises the following steps: early-stage preparation; importing a progress schedule and a three-dimensional model; model recycling and endowing tasks which comprises an initial model recycling and endowing task in a design stage and a dynamic model recycling and endowing task in construction practice; setting a task; simulating a manufacturing process; resource derivation. Model recycling and assignment tasks are divided into dynamic allocation of resources of a key line and a non-closed line displayed by a Gantt chart on the BIM, and are timely fed back to a BIM platform for real-time updating, operation guiding and resource internal scheduling of resources in an exhaustive project, so that the overall operation cost of the project is lowest, and the total construction period is not influenced.

Description

technical field [0001] The invention relates to the field of construction progress control, in particular to a construction progress digital simulation method based on BIM technology. Background technique [0002] BIM technology is a visual 4D construction simulation software with mature construction schedule management functions, providing digital technology with a high degree of data interoperability, and promoting the evolution of the construction industry from traditional two-dimensional planning and independent workflow to highly collaborative, Efficient 4D visualization and VDC project management process. It specializes in providing a single technology solution to analyze, edit, track and accurately visualize entire projects, including project progress and ad hoc tasks. This visualization and data-rich environment helps everyone involved in a clearly visible process, including bidding, construction, and handover to optimize construction projects of all types so that p...

AI Technical Summary

Problems solved by technology

[0004] However, the application of BIM technology in the existing technology to the control of construction progress is still immature, especially for the scheduling and allocation of various resources that restrict the construction progress, and the connection between the previous and subsequent processes. However, the current BIM technology provides an intuitive display of the Gantt chart function, but whether its planning is optimal, the room for maneuver in emergencies and other specific dynamic control methods lack control methods, which restrict the control of construction progress