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AutoCAD-based site leveling earthwork calculation method

An earthwork and leveling technology, applied in calculation, special data processing applications, instruments, etc., can solve the problems of high cost, uneconomical, and low precision, and achieve the effect of saving manual calculation time

Inactive Publication Date: 2018-01-12
HUADIAN ZHENGZHOU MECHANICAL DESIGN INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional earthwork leveling calculations are calculated manually using topographic maps, which is not accurate and requires a lot of work
However, the use of satellite remote sensing technology or 3D reverse modeling technology to count engineering quantities is accurate and fast, but it costs a lot, which is very uneconomical for some smaller projects.

Method used

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  • AutoCAD-based site leveling earthwork calculation method
  • AutoCAD-based site leveling earthwork calculation method
  • AutoCAD-based site leveling earthwork calculation method

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] The method of using AutoCAD to calculate the earthwork leveling of the site of the present invention is simple and the calculation accuracy can be adjusted according to the needs, and is suitable for the earthwork calculation of the site leveling of the ash field closed storage, mountainous area buildings and the like.

[0018] Specific steps are as follows:

[0019] (1) Obtain the topographic measurement data through the surveying and mapping device, and input the topographic measurement data into the AutoCAD of the processor to form a topographic measurement map;

[0020] (2) Grid division of topographic survey map in AutoCAD;

[0021] (3) Input the elevation information of the terrain for each grid in the topographic survey map;

[0022] (4) Use the VBA module in AutoCAD to extract the elevation information in the topograp...

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Abstract

The invention provides an AutoCAD-based site leveling earthwork calculation method. The method includes: acquiring topographic survey data through a surveying and mapping device, and inputting the topographic survey data into AutoCAD of a processor to form a topographic survey map; subjecting the topographic survey map to grid segmentation in the AutoCAD; inputting topographic elevation information into each grid of the topographic survey map; adopting a VBA module in the AutoCAD to extract the elevation information in the topographic survey map, and calculating to obtain earthwork digging andfilling quantity. By automatic calculation of the extracted data through VBA, manual calculation time is saved, and accuracy in earthwork calculation can be controlled through segmentation grid sizecontrol.

Description

technical field [0001] The invention relates to a method for calculating site earthwork leveling by using AutoCAD. Background technique [0002] In civil engineering, water conservancy and other construction projects, the leveling of the site is an important procedure in the early stage of the project, and the amount of earthwork excavation and filling involved in the site leveling also has an impact on the entire project cost. Traditional earthwork leveling calculations are calculated manually using topographic maps, which is not accurate and requires a lot of work. The use of satellite remote sensing technology or 3D reverse modeling technology to count engineering quantities is accurate and fast, but it costs a lot and is very uneconomical for some smaller projects. Contents of the invention [0003] The invention provides a method for earthwork calculation of site leveling. The method uses a survey map to extract site elevation information, and then uses a VBA module ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 石天庆胡俊强张元晖王剑利张涛张伟江龙王香云楚春阳
Owner HUADIAN ZHENGZHOU MECHANICAL DESIGN INST