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Underground powerhouse rock wall crane beam design method based on BIM technology

A technology of underground workshop and design method, applied in the fields of BIM information, water conservancy and hydropower engineering

Active Publication Date: 2021-05-18
POWERCHINA CHENGDU ENG
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AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to propose a BIM-based design method for rock wall crane beams of underground powerhouses to solve the problems existing in traditional two-dimensional plane design schemes

Method used

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  • Underground powerhouse rock wall crane beam design method based on BIM technology

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Embodiment Construction

[0037] In order to solve the problems existing in the traditional two-dimensional plane design scheme, the present invention proposes a design method for the rock wall crane beam of an underground powerhouse based on BIM technology. The specific implementation process is as follows figure 1 As shown, it includes the following steps:

[0038] (1) Determine the design parameters through structural calculation:

[0039] Through the visual structure calculation program developed based on VC, the load calculation, anti-sliding stability check calculation, bolt cross-sectional area calculation, bolt anchorage length calculation, structural reinforcement calculation, etc. are carried out on the rock wall crane beam, and the structure shape parameters and bolt parameters are determined. , Reinforcement parameters, etc. If the calculation meets the requirements, proceed to the next step; otherwise, adjust the design parameters until the calculation meets the requirements.

[0040] (...

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Abstract

The invention relates to the field of water conservancy and hydropower engineering and the technical field of BIM information, discloses an underground powerhouse rock wall crane beam design method based on the BIM technology, and solves the problems existing in a traditional two-dimensional plane design scheme. The method comprises: A, determining design parameters through structural calculation; B, outputting data required by three-dimensional design; C, establishing a three-dimensional model of the parameterized-driven palisade crane beam; D, performing classification management on the established three-dimensional model of the rock wall crane beam; E, customizing and loading three-dimensional model information of the rock wall crane beam; F, performing three-dimensional marking on the three-dimensional model of the rock wall crane beam; G, automatically creating a two-dimensional drawing and completing engineering quantity statistics; and H, carrying out visual three-dimensional technical disclosure and digital transfer.

Description

technical field [0001] The invention relates to the field of water conservancy and hydropower engineering and the field of BIM information technology, in particular to a design method for a crane beam on a rock wall of an underground powerhouse based on BIM technology. Background technique [0002] The full English name of BIM is Building Information Modeling, that is, Building Information Modeling. Among them, Building represents the industry attributes and business requirements of BIM; Information is the core and soul of BIM, providing various engineering-related information, including geometric information, for various stages of project implementation, construction activities and collaborative work of various participants , physical information, functional information, cost information, etc.; Modeling is the information creation and storage form of BIM, and the model has three-dimensional, digital and object-oriented characteristics. [0003] In recent years, BIM technol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13G06T17/00
CPCG06F30/13G06T17/00
Inventor 卢薇
Owner POWERCHINA CHENGDU ENG
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