Modeling method and device for highway tunnel project
A technology for highways and projects, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of heavy modeling workload, error prone, low efficiency, etc., to avoid heavy workload and improve accuracy rate effect
Active Publication Date: 2019-06-21
CHINA TIESIJU CIVIL ENG GRP CO LTD +2
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Problems solved by technology
The existing technology generates the road centerline through civil 3D, cooperates with Revit to establish the tunnel component model, and splices in Revit, but developers need to manually splice the components, the modeling workload is large, the efficiency is low, and errors are prone to occur
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0041] This embodiment discloses a modeling method for a highway tunnel project, which is applied to equipment with Revit software installed, please refer to figure 1 , the modeling method of expressway tunnel project specifically includes the following steps:
[0042] S101: Create a basic database, and store basic project information, line coordinate point information, model component decomposition rules and component attribute parameter information extracted...
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The invention provides a modeling method and device for an expressway tunnel project. The method comprises the following steps of creating a basic database, and storing the project basic information,the line coordinate point information, the model component decomposition rule and the component attribute parameter information extracted from the design data of the highway tunnel project to be modeled into the basic database, the component attribute parameter information comprising the spatial position information of the component; creating a parameterized component family according to a model component decomposition rule, and adding attribute parameter fields into the parameterized component family, the attribute parameter fields corresponding to the component attribute parameter information; calling project basic information and line coordinate point information in the basic database to generate a line model; calling the spatial position information of the component stored in the basicdatabase, instantiating the component family at the corresponding position in the line model, and generating the building informatization BIM model of the highway tunnel project to be modeled. Automatic modeling of the expressway tunnel project is achieved, and the modeling efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of three-dimensional modeling of highways, and more specifically, to a modeling method and device for expressway tunnel projects. Background technique [0002] With the development of the times, the requirements for the construction industry are getting higher and higher. The application of BIM technology in the construction stage can realize the informatization management of each stage in the whole life cycle of the construction project, so as to significantly improve the informatization level of project construction management and improve the efficiency of project construction. [0003] At present, Revit is recognized as a mainstream 3D software platform in the industry. It has data compatibility, parametric components, information models and open development functions, and is widely used in construction, bridge and municipal fields. The existing technology uses civil 3D to generate the road centerline, c...
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IPC IPC(8): G06F17/50
Inventor 施萌耿天宝杨铭刘道学胡伟刘振邦张忆晨孙小猛狄鹏费晓春胡晓东雷沙沙任世朋陈永恒陈兴夏应志
Owner CHINA TIESIJU CIVIL ENG GRP CO LTD