Setting-out method for landscape engineering special-shaped structure

A structure and engineering technology, applied in building construction, construction, building materials processing, etc., can solve problems such as distortion, construction difficulty, and failure to achieve design intent.

Inactive Publication Date: 2017-11-07
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has caused difficulties such as difficult construction and long project period.
Using the traditional laying-out method to make heterosexual structures, the actual effect is easy to be out of shape, which cannot reach the initial design intention, resulting in a certain degree of distortion

Method used

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  • Setting-out method for landscape engineering special-shaped structure

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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0023] This embodiment provides a method for laying out construction lines of special-shaped structures in landscape engineering, setting suitable reference objects in the site (or to be placed in the site), and creating virtual objects (location points, Positioning line, etc.), determine the position of the reference object in the field is accurate, use the augmented reality device (mobile phone / projection glasses / HMD, etc.) Set the positioning point and create a virtual curve in real time for easy adjustment. For complex parts of the structure, through the placed graphic identificatio...

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Abstract

The invention relates to a setting-out method for a landscape engineering special-shaped structure. The setting-out method comprises the following steps that (1) a three-dimensional model of the landscape engineering special-shaped structure is manufactured; (2) the three-dimensional model and a reality scene are overlapped based on the augmented reality technology, and thus a virtual three-dimensional model is formed; and (3) site setting-out is conducted based on the virtual three-dimensional model. Compared with the prior art, the setting-out method has the advantages of higher fitting degree, small deviation, better convenience and the like.

Description

technical field [0001] The invention relates to the technical field of landscape engineering construction, in particular to a construction laying-out method for special-shaped structures in landscape engineering. Background technique [0002] The traditional landscape construction site setting out mainly relies on grid fixed points, flat panel combined setting out or total station setting out. For example, patent CN104318610B discloses a large-space three-dimensional entity setting-out method, which includes the following steps: 1) establishing the coordinate origin and marking it; 2) carrying out multi-station lead point conversion to the marking, and obtaining a two-dimensional coordinate system; 3) combining On-site one-meter line, add the elevation value to the two-dimensional coordinate system to form a three-dimensional coordinate system; 4) Establish the site model; 5) Fit the site model and the 3D design model; 6) Find out the control line of the 3D design model and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00
CPCE04G21/00
Inventor 董楠楠陈筝
Owner TONGJI UNIV
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