Method and device for conducting construction simulation on steel truss arch bridge through BIM

Abstract

The invention relates to the technical field of bridge construction simulation, in particular to a method and device for conducting construction simulation on a steel truss arch bridge through a BIM. The simulation method includes the steps that a construction plan document of the steel truss arch bridge is input into system software, so that a construction plan operation file is acquired, the construction plan operation file is related to a construction model of the steel truss arch bridge, and a three-dimensional construction plan model including time, resources and plans is generated; according to the three-dimensional construction plan model and the design structure of the steel truss arch bridge, embedded section construction process simulation, closure section construction process simulation, on-arch upright construction process simulation and reinforced concrete beam construction process simulation are conducted on the steel truss arch bridge. By the adoption of the method and device for conducting construction simulation on the steel truss arch bridge through the BIM, the construction process of the steel truss arch bridge to be built can be simulated so that problems existing in the bridge construction process can be found in time, and data reference is provided for actual construction of the steel truss arch bridge.

Description

technical field [0001] The invention relates to the technical field of bridge building simulation, in particular to a method and device for realizing steel truss arch bridge construction simulation by using BIM. Background technique [0002] With the continuous development of bridge construction technology, long-span bridges are emerging rapidly with each passing day, and steel truss arch bridges are widely used because of their better cross-domain capabilities than prestressed concrete bridges. [0003] The construction of steel truss arch bridges is generally carried out according to the design drawings, mainly including the construction of the bridge substructure, the construction of the superstructure of the bridge and the construction of the auxiliary structure of the bridge. In the process of bridge construction, there are many factors that need to be considered, such as bridge form, span, width, hydrology, geology, topography and other conditions of the bridge locatio...

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Problems solved by technology

[0004] However, in the construction process of the current steel truss arch bridge, referring to the two-dimensional drawings cannot directly display the bridge construction process, and the problems existing in the bridge construction process cannot be found in time, which brings inconvenience to the construction of the steel truss arch bridge

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