A frp-concrete assembly method based on bim model

Abstract

The invention discloses a FRP-concrete assembly method based on a BIM model. The specific steps include: decomposing the structural system based on the BIM model—decomposing into composite components of different FRP composite materials and concrete—prefabrication based on the BIM model—based on the BIM On-site assembly of the model - based on the BIM model for post-maintenance; use the BIM model to solve problems arising from scheme-construction-post-maintenance, etc. A BIM model-based FRP-concrete assembly method provided by the present invention uses the BIM model to integrate all the data together to realize resource sharing, realize visual management of operation and maintenance, avoid secondary processing, thereby shortening the construction period and further making the structure Greater safety and the ability to quickly locate building components.

Description

technical field [0001] The invention relates to the field of civil engineering, in particular to a BIM model-based FRP-concrete assembly method. Background technique [0002] In areas such as coastal areas and remote sea islands and reefs, traditional reinforced concrete structures and steel structure projects have shortcomings such as serious corrosion and short maintenance periods. According to estimates, in 2009, the economic loss caused by corrosion in my country exceeded 1 trillion yuan, and 1.5 tons of steel were corroded every second. The corrosion loss of the marine industry accounts for about 1 / 3 of the country's total corrosion loss, reaching more than 600 billion yuan. Ocean engineering, especially construction projects on remote sea islands and reefs far from the land, still faces technical difficulties such as difficult sea transportation of raw materials, high construction costs, long construction periods, and poor structural durability. Resource development ...

AI Technical Summary

Problems solved by technology

[0004] However, although the traditional prefabricated assembly structure can be transported to the site for assembly construction, which greatly reduces the difficulty of pouring on site, but because the traditional software does not have high requirements for the accuracy of the prefabricated assembly components, and the model visualization ability is not strong, resulting in on-site Reserved holes and reinforcement conflicts often require secondary modifications on site, resulting in an increase in the construction period and leaving hidden dangers to structural safety

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