Railway line horizontal and vertical real-time linkage design method

Abstract

The invention discloses a railway line horizontal and vertical and horizontal real-time linkage design method. Technical steps are included. creating a digital ground model (S1); opening the project file and automatically initializing a digital ground model (S2); (S3) setting railway line horizontal and vertical design basic parameters; creating railway line design flat vertical and horizontal viewports (S4); creating a railway line horizontal and vertical entity management dictionary (S5); carrying out interactive plane design (S6) in a plane viewport; (S7) carrying out automatic longitudinalsection design in a longitudinal section viewport; (S8) carrying out automatic cross section design in a cross section viewport; (S9) carrying out line scheme horizontal and horizontal real-time linkage type editing optimization; (S9) synchronously displaying and dynamically browsing horizontal and horizontal achievements according to mileage; According to the method, railway line plane interaction, longitudinal section and transverse section automatic design and a plane and transverse scheme real-time collaborative rapid adjustment function are achieved, the design process is high in automation degree and high in practicability, the design efficiency and the achievement quality can be greatly improved, and the obvious application and popularization value is achieved.

Description

technical field [0001] The invention relates to a horizontal, vertical, and horizontal design method of a railway line, in particular to a fast horizontal, vertical, and horizontal real-time linkage design method of a railway line scheme. Background technique [0002] The traditional horizontal, vertical and horizontal design process of railway lines is to carry out the plane design first, then save the plane data to the database, then cut out the ground line of the longitudinal section according to the database and digital model files, and then complete the slope design of the longitudinal section, and Set bridges and tunnels on the section, then update the database and update the planar bridges and tunnels, etc., and finally create a subgrade cross-section design database according to the design results of the planar and longitudinal sections, and complete the cross-section design. The existing problems are: the horizontal, vertical and horizontal design process lacks dire...

AI Technical Summary

Problems solved by technology

The existing problems are: the horizontal, vertical and horizontal design process lacks direct connection, and it is essentially impossible to achieve horizontal, vertical and horizontal real-time collaborative design; under the condition of difficult line selection, such as avoiding plane obstacles and crossing elevation control points when the land use range is limited, it is necessary to repeatedly Compare and optimize the horizontal and vertical schemes, and learn in real time whether the line scheme meets the specification requirements, horizontal and vertical control points, etc. The current traditional method is relatively cumbersome to operate and has a low degree of automation. It is impossible to visually view the adjustment effect in real time for each step of adjustment, and the efficiency is low. Manual operation heavy workload

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