Modeling method and modeling system for long-distance pipeline station model

Abstract

The invention discloses a modeling method for a long-distance pipeline station model.A modeling method of the front-period scheme stage and a modeling method of the late-period construction stage are integrated together; the modeling method of the front-period scheme stage comprises the steps that a plane layout and vertical elevation information of a long-distance pipeline station are determined; a three-dimensional terrain surface is obtained, the vertical elevation information is added to three-dimensional boundaries; a station initial leveling model is obtained; a three-dimensional model of the long-distance pipeline station is obtained; Infraworks display and analysis are conducted on the three-dimensional model; the three-dimensional model is adjusted.The modeling method of the late-period construction stage comprises the steps that precise modeling is conducted on the three-dimensional model, and a detailed three-dimensional model is obtained; the detailed three-dimensional model, a building structure model and a process equipment area model are integrated; the three models are adjusted, and the final three-dimensional model of the long-distance pipeline station is obtained.The modeling method for the long-distance pipeline station model has the advantages that errors and deviations occurring in the process of conducting modeling to simulate a field are avoided, relationships between the natural environment and a field area, all building and structures in the field area and process equipment areas are integrally embodied, and convenience is brought for late-period construction.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a modeling method and a modeling system for a station model of a long-distance pipeline. Background technique [0002] The key point of the modeling of the long-distance pipeline station is how to determine the overall layout, vertical elevation and land use range of the general plan site according to the existing geographical, natural and environmental conditions, and at the same time determine the various buildings, structures and process equipment areas within the land use range And the plane relationship, vertical relationship, pipeline integration and spatial relationship of transportation facilities. Therefore, there are two difficulties in the modeling of long-distance pipeline stations. One is how to reasonably establish the relationship between the long-distance pipeline stations and the surrounding natural environment; the other is how to effectively integrate...

AI Technical Summary

Problems solved by technology

However, it is difficult to solve the above two difficulties by using the Autocad two-dimensional modeling method. There are two reasons. One is that there are errors and deviations in the process of 2D modeling and simulating the site; the other is that the simple two-dimensional plane cannot be completely It reflects the relationship between the natural environment and the field, the buildings and structures in the field, and the process equipment. The pure expression in words and lines cannot give people an intuitive effect, which brings inconvenience to the later construction.

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