Intelligent evaluation method for environmental influence of building demolition waste

A technology of environmental impact and evaluation methods, applied in the direction of structured data retrieval, resources, instruments, etc., can solve the problems of numerous data types, complex LCA evaluation process, lack of rapid evaluation of demolition waste, etc., to simplify data collection and save The effect of manpower and time

Pending Publication Date: 2021-12-07
SOUTHEAST UNIV
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  • Description
  • Claims
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Problems solved by technology

In addition, the LCA evaluation process is complex, involving many types of data, and there is still a lack of tools for rapid evaluation of demolition waste

Method used

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  • Intelligent evaluation method for environmental influence of building demolition waste
  • Intelligent evaluation method for environmental influence of building demolition waste
  • Intelligent evaluation method for environmental influence of building demolition waste

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Embodiment Construction

[0105] Below in conjunction with accompanying drawing, this technical scheme is further described

[0106] The present invention proposes an intelligent evaluation method for the environmental impact of construction demolition waste, which includes the following steps:

[0107] Step 1) Collect basic information such as the name, type, address, and material component list of the assessed building, and calculate the usage of various materials;

[0108] Step 2) Estimate the quality and volume of construction demolition waste in conjunction with the density of the material and the demolition volume variation coefficient according to the details of the building materials collected in step (1);

[0109] Step 3) According to the characteristics and properties of various types of waste, design its disposal plan, and divide waste into two types: recyclable waste and non-recyclable waste. The disposal method of non-recyclable waste is direct landfill, and recyclable waste Recycling wil...

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Abstract

The invention discloses an intelligent evaluation method for the environmental influence of the building demolition waste. The method comprises the following steps: (1), building basic information collection; (2), performing building demolition waste estimation; (3), designing a waste disposal scheme; (4), performing waste transportation; (5), performing environmental influence evaluation; and (6), performing multi-scheme comparison and selection. The method has the beneficial effects that an evaluation tool is developed by integrating a building information model (BIM), a geographic information system (GIS) and life cycle evaluation (LCA), rapid and automatic pre-evaluation on the environmental influence of building demolition waste can be realized in a design stage, multi-scheme comparison and selection, optimization decision and green management of waste disposal can be supported. And the informatization development of the building industry can be promoted.

Description

technical field [0001] The invention belongs to the field of environmental impact assessment of construction waste, in particular to an intelligent assessment method for the environmental impact of construction demolition waste. Background technique [0002] The rapid urbanization process is accompanied by a large number of engineering construction and demolition activities, which generate a huge amount of waste. Relevant data show that in 2020, my country's construction waste has reached 3.5 billion tons. Disposal of construction waste occupies land, discharges pollutants, and damages the surrounding environment. At present, we attach great importance to the construction of ecological civilization and advocate sustainable development, so it is of great significance to carry out research on environmental impact assessment and management of construction waste. [0003] Life cycle assessment (LCA) quantifies the input, output and potential environmental impact of a product o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06F16/29G06Q50/26
CPCG06Q10/06393G06F16/29G06Q50/26
Inventor 苏舒王子颖吴雨晴罗云韬李诗萌
Owner SOUTHEAST UNIV
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