Cushion stone position information output method and device, electronic equipment and storage medium

By acquiring and analyzing the design data of straddle-type monorail bridges, and combining coordinate transformation and geometric derivation, the problems of cumbersome and inaccurate calculation of bearing pad coordinates were solved, enabling rapid and accurate positioning of bearing pad locations, thus improving construction quality and bridge operation safety.

CN122452113APending Publication Date: 2026-07-24CHINA RAILWAY ENG CONSULTING GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA RAILWAY ENG CONSULTING GRP CO LTD
Filing Date
2026-04-14
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In the design of straddle-type monorail bridges, existing technologies rely on simplified formulas or empirical adjustments to calculate the coordinates of the bearing pads. This results in cumbersome and inaccurate calculations in complex alignments such as curved sections and slope-changing sections, affecting construction quality and bridge operation safety.

Method used

By acquiring the alignment plan design data, beam and support layout data, and longitudinal and cross-sectional data of the straddle-type monorail bridge, and combining coordinate transformation and geometric derivation, the position information of the bearing pad is accurately calculated, including determining the first position information and offset distance of the target mileage point, and outputting the second position information of the bearing pad.

Benefits of technology

It enables rapid and accurate positioning of the foundation stone, is applicable to computer-aided design and construction surveying systems, and improves the accuracy of foundation stone positioning and construction quality.

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Abstract

The present disclosure relates to a cushion stone position information output method and device, electronic equipment and storage medium, and relates to the technical field of bridge design. The method comprises: obtaining line plane design data, beam and support arrangement data, and line longitudinal section and cross section data of a straddle-type monorail bridge; determining a target mileage point corresponding to a target cushion stone according to the line plane design data; determining first position information of the target mileage point; determining an offset distance of the target cushion stone according to the beam and support arrangement data and the line longitudinal section and cross section data; and determining and outputting second position information of the target cushion stone according to the beam and support arrangement data, the line longitudinal section and cross section data, the first position information and the offset distance. The present disclosure can realize rapid and accurate positioning of the center of the cushion stone.
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