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

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...

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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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