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Steel beam compiling method of bridge engineering structure

A bridge engineering, structural steel technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as reducing design efficiency and loss

Active Publication Date: 2012-07-04
SHANGHAI TONGHAO CIVIL ENG CONSULTING
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Problems solved by technology

[0015] Since the line shape is determined by geometric operations, the user must repeat the previous operation process for readjustment, thus losing the advantages of parametric design and reducing design efficiency

Method used

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  • Steel beam compiling method of bridge engineering structure
  • Steel beam compiling method of bridge engineering structure

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Embodiment Construction

[0036] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0037] refer to figure 1 , a bridge engineering structural steel tendon editing method, including the following steps:

[0038] (1) Draw a sketch, including drawing the steel beam location line, and generate the steel beam alignment of steel beam 1;

[0039] (2) Refinement of steel beam alignment, including: a. expressing the composition of steel beam alignment with line segments, and then generating steel beam model; b. generating auxiliary editing graphic elements centered on steel beam model; c. adopting wire point positioning method, Confirm the traverse point and adjust it, and edit the traverse point;

[0040] (3) Steel beam family editing, at least two steel beams 1 with the same geometric characteristics in the steel beam model are regarded...

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Abstract

The invention relates to a steel beam compiling method of a bridge engineering structure. The steel beam compiling method comprises the following steps of (1) drawing a draft: drawing a steel beam locating line to generate a shape of a steel beam line; (2) fining the shape of the steel beam line; and (3) compiling a steel beam family: with at least two steel beams with same geometric characteristics in a steel beam model as one steel beam collection, the steel beam collection as the steel beam family and one steel beam as a mold, carrying out uniform compilation on the steel beam in the steel beam family, wherein the step (1) matches operation habits of technicians of a field of the steel beam compiling method; in addition, basic operation methods of steel beam model generation, auxiliary compilation graphic element generation, traverse point locating method and the like in the steps (2) and (3) completely match the operation habits of the technicians of the field of the steel beam compiling method; and in the step (2), the formation of the shape of the steel beam line is expressed in sections. According to the steel beam compiling method of the bridge engineering structure, disclosed by the invention, the design is simplified.

Description

technical field [0001] The present invention relates to the field of computers, in particular to the field of computer modeling. Background technique [0002] In the process of bridge engineering structure design, it is a relatively common design link to calculate and configure steel beams for concrete structures. At present, there are mainly two methods for beam design: [0003] (1) Traverse point positioning method [0004] The current common steel beam description method. This method regards the steel beam as an array of two-dimensional points, and each point is attached with a transition radius attribute. The step is to determine the final steel beam line shape by determining the coordinates of the points and the corresponding transition radius. This method is often used in the development of professional CAD software (such as Dr. Bridge). [0005] (2) Arc chamfering method [0006] The beam line shape is regarded as an ordinary plane curve, and the method of formin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 饶玉成王瑞张亚辉王侃周宗泽陈刚李柯殷培华周梦之
Owner SHANGHAI TONGHAO CIVIL ENG CONSULTING
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