Earthwork balance analysis method and system based on CIM technology

An analysis method, earthwork technology, applied in geometric CAD, image data processing, structured data retrieval, etc., can solve problems such as insufficient consideration of adjustment strategies, difficulties in later construction, and information asymmetry, so as to shorten the cycle and times of design adjustments , reduce blasting and excavation work, and achieve precise cost control

Pending Publication Date: 2022-04-29
SHANDONG TONGYUAN DIGITAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The terrain is complex and changeable, which cannot fully reflect the real surface;
[0006] (2) Insufficient consideration of the premise adjustment strategy, resulting in difficulties encountered in later construction, requiring readjustment, and wasting manpower and material resources;
[0007] (3) The information is seriously asymmetric, the earthwork calculation data and the actual construction data have huge errors, and construction settlement is difficult;
[0008] (4) The conventional earthwork balance analysis method is extensive, which is quite different from the actual earthwork calculation results, and there are large errors; it is easy to cause secondary or multiple handling, which increases the cost

Method used

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  • Earthwork balance analysis method and system based on CIM technology
  • Earthwork balance analysis method and system based on CIM technology
  • Earthwork balance analysis method and system based on CIM technology

Examples

Experimental program
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Embodiment 1

[0047] Such as Figure 1-3 As shown, this embodiment provides a method for analyzing earthwork balance based on CIM technology, including the following steps:

[0048] Step 1: Obtain the current terrain data of the area to be measured and the two-dimensional vertical design drawing of the area to be measured;

[0049] Step 2: Construct the current terrain digital elevation model based on the current terrain data of the area to be measured;

[0050] Step 3: According to the two-dimensional vertical design drawing of the area to be measured, construct the digital elevation model of the design terrain;

[0051] Step 4: superimposing the current terrain digital elevation model and the designed terrain digital elevation model to carry out three-dimensional geological layered simulation to obtain the classification results of earthwork and stonework;

[0052] Step 5: Based on the analysis of the classification results of earthwork and rockwork, formulate the earthwork balance of t...

Embodiment 2

[0080] This embodiment provides an earthwork balance analysis system based on CIM technology, including:

[0081] The data acquisition module is configured to: obtain the current terrain data of the area to be measured and the two-dimensional vertical design diagram of the area to be measured;

[0082] The digital elevation building module is configured to: construct a current terrain digital elevation model based on the current terrain data of the area to be measured;

[0083] According to the two-dimensional vertical design drawing of the area to be measured, construct the digital elevation model of the design terrain;

[0084] The earth-rock balance scheme generation module is configured to: superimpose the current terrain digital elevation model and the designed terrain digital elevation model to perform three-dimensional geological layered simulation, and obtain earthwork and stone volume classification results;

[0085] Based on the analysis of the classification result...

Embodiment 3

[0087] This embodiment provides a computer-readable storage medium, on which a computer program is stored. When the program is executed by a processor, the steps in the method for analyzing earthwork balance based on CIM technology as described above are implemented.

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Abstract

The invention belongs to the technical field of building construction, and provides an earthwork balance analysis method and system based on a CIM technology, and the method comprises the steps: obtaining the current topographic data of a to-be-detected region and a two-dimensional vertical design drawing of the to-be-detected region; constructing a current terrain digital elevation model based on the current terrain data of the to-be-measured area; constructing and designing a terrain digital elevation model according to the two-dimensional vertical design drawing of the area to be measured; superposing the current terrain digital elevation model and the design terrain digital elevation model to carry out three-dimensional geological stratified simulation to obtain an earthwork and rock volume classification result; and analyzing and formulating a full-plot earthwork balance digging and filling scheme and a single-plot earthwork balance digging and filling scheme based on earthwork and rock volume classification results.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to an earth-rock balance analysis method and system based on CIM technology. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] The measurement and calculation of earthwork volume is an indispensable work in the early stage of engineering construction. The accuracy and accuracy of the calculation results of earthwork volume are directly related to the project quantity budget, construction organization design and work arrangement on the construction site. Significant influence. [0004] At present, in the balance analysis of earthwork, the following technical problems are faced: [0005] (1) The terrain is complex and changeable, which cannot fully reflect the real surface; [0006] (2) Insufficient consideration of the pr...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06Q50/16G06T17/05G06F16/29
CPCG06F30/13G06T17/05G06F16/29G06Q50/165
Inventor 孙苗孙梅强王颖王召力
Owner SHANDONG TONGYUAN DIGITAL TECH CO LTD
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