Automatic Design Method of Railway Line Protection Fence

Abstract

The invention discloses a method for automatically designing a protective fence of a railway line. The method comprises the following steps: constructing a plane model of a railway line (S1), constructing a self-defined dictionary for a protective fence design project (S2), constructing a land boundary model (S3), setting Digital ground model (S4), setting protective fence design parameters (S5), automatically calculating protective fence plane node data (S6), constructing protective fence model (S7), initializing protective fence profile data (S8), drawing protective fence (S9 ), output the protective fence result table (S10). This method is based on the plane model of the line, uses the boundary model and the digital ground model to carry out automatic design. It has advanced technology, simplifies the design process, innovates the existing working methods, can significantly improve the design efficiency of the railway line protective fence, shorten the design cycle, and has a high degree of automation. , strong practicability, and obvious promotion and application value.

Description

technical field [0001] The invention relates to a design method for railway line protection fences, in particular to an automatic design method for railway line protection fences. Background technique [0002] The design of railway line protection fence is an important part of railway design and an important aspect that affects the quality and operation safety of railway engineering. In recent years, with the rapid construction and successive use of high-speed railways and passenger dedicated lines, higher requirements have been placed on the operational safety of railway lines. The release of standards such as the general reference map of "Railway Line Protective Fences", as well as the "Notice on Doing a Good Job in the Implementation of Railway Line Protective Fences and Disaster Prevention and Safety Monitoring", require the design unit to further improve the design concept of "safety protection", from The source of the design is to improve the design of safety protecti...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the existing problems and current situation in the design of the protective fence of the railway line, the present invention proposes an automatic design method of the protective fence of the railway line. By constructing the plane model of the railway line, the custom dictionary of the protective fence design project and the model of the land boundary, the digital ground model is set and the design parameters of the protective fence, on this basis, automatically calculate the plane node data of the protective fence, build the protective fence model, then initialize the vertical section data of the protective fence, draw the protective fence, and output the protective fence result table

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