Skeleton and template-based earth-rock dam three-dimensional prototype building method

A construction method and technology for earth-rock dams, applied in dams, barrages, instruments, etc., can solve the problems of error-prone, heavy work tasks and high quality requirements, and achieve the effect of improving the quality of design work and design efficiency

Inactive Publication Date: 2016-04-13
ZHENGZHOU UNIV
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Problems solved by technology

[0002] In the process of earth-rock dam engineering design, a large number of plans and sections need to be provided, and the engineering of drawing plans and sections is cumbersome and error-prone. Due to the characteristics of short period and high quality requirements, the application of 3D visualization technology to the design process of earth-rock dams can not only effectively improve the quality, efficiency and level of engineering design, but also save manpower and material resources to the greatest extent and shorten the design period

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  • Skeleton and template-based earth-rock dam three-dimensional prototype building method
  • Skeleton and template-based earth-rock dam three-dimensional prototype building method
  • Skeleton and template-based earth-rock dam three-dimensional prototype building method

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Embodiment Construction

[0022] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] Combine now Figure 1 to Figure 10 Shown, the earth-rock dam three-dimensional prototype component method based on skeleton and formwork of the present invention comprises the following steps:

[0024] Step 1: Parameterize the prototype of the earth-rock dam, refine the basic solid object model of the earth-rock dam into a three-dimensional solid object, and systematically classify and standardize the parameters of the earth-rock dam model;

[0025] Step 2: Skeleton positioning model of the earth-rock dam prototype, using the dam axis as the skeleton of the engineering section, determining the position of each section, establishing a parametric template model, and assembling according to the section position;

[0026] Step 3: the template library of the prototype component of the earth-rock dam, establish the com...

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Abstract

The invention provides a skeleton and template-based earth-rock dam three-dimensional prototype building method. The method has the advantages of optimizing the earth-rock dam model, saving the modeling time and increasing the design efficiency and quality. According to the scheme, the method comprises the following steps: 1, parameterizing an earth-rock dam prototype; 2, building a skeleton positioning model of the earth-rock dam prototype; 3, building a template library of earth-rock dam prototype components; 4, driving the earth-rock dam prototype components by utilizing a design list; and 5, integrally assembling the earth-rock dam prototype components. According to the method disclosed by the invention, earth-rock dams are divided into smallest components which are integrated according to correlative characteristics; different types of earth-rock dams are selected in the built template library to carry out improved design of the components to ensure that the three-dimensional model design of the earth-rock dams can be rapidly completed; and therefore, the design work quality and the design efficiency are increased.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a method for constructing a three-dimensional prototype of an earth-rock dam based on a skeleton and a formwork. Background technique [0002] In the process of earth-rock dam engineering design, a large number of plans and sections need to be provided, and the engineering of drawing plans and sections is cumbersome and error-prone. Due to the characteristics of short period and high quality requirements, applying 3D visualization technology to the design process of earth-rock dams can not only effectively improve the quality, efficiency and level of engineering design, but also save manpower and material resources to the greatest extent and shorten the design period. [0003] Aiming at the basic characteristics of the earth-rock dam, the parametric model of the earth-rock dam prototype is established using the concept of object. The object refers to an indi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50E02B7/06
CPCE02B7/06G06F30/13G06F30/367
Inventor 王宗敏杨海波林予松李润知刘志丽李云飞闫超德
Owner ZHENGZHOU UNIV
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