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Calculation method for carbon emission in building construction stage

A technology of building construction and calculation methods, which is applied in calculation, data processing applications, instruments, etc., and can solve problems such as the consideration of the components of the total carbon emissions during the construction phase

Pending Publication Date: 2022-05-13
CHINA CONSTR BAILI ENG TECH DEV +1
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Problems solved by technology

[0003] The existing national standard "Building Carbon Emission Calculation Standard" GB / T 51366-2019 includes the carbon emissions generated by the transportation of materials to the construction site under the item of "material production and transportation", and does not consider it as a component of the total carbon emissions during the construction stage. is unreasonable

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  • Calculation method for carbon emission in building construction stage
  • Calculation method for carbon emission in building construction stage
  • Calculation method for carbon emission in building construction stage

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Embodiment Construction

[0059] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0060] The embodiment of the present invention discloses a method for calculating carbon emissions in the construction phase, including the following steps:

[0061] Step 1: Calculate and analyze the energy consumption of construction machinery, and calculate the carbon emission of construction machinery C 1 .

[0062]

[0063] In the formula: C 1 Indicates the carbon emissions of construction machinery (kgCO 2 );E jx,i Indicates the total energy consum...

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Abstract

The invention discloses a method for calculating carbon emission in a building construction stage, and the method comprises the steps: obtaining the energy consumption of a construction machine, and calculating the carbon emission of the construction machine; obtaining the transportation distance of the materials from different departure places to the construction site, and calculating the material transportation carbon emission; obtaining the amount of garbage generated under the sub-project, and calculating the construction garbage collection and transportation and treatment carbon emission; the construction period and the number of constructors are obtained, and the carbon emission of the constructors is calculated; and calculating the total carbon emission in the construction stage based on the construction machinery carbon emission, the material transportation carbon emission, the construction waste collection, transportation and treatment carbon emission and the constructor carbon emission. According to the method, comprehensive and effective calculation can be carried out on the carbon emission in the building construction stage, so that the problem that the carbon emission in the existing construction stage is not considered comprehensively is solved, and a sound construction stage carbon emission calculation system is established.

Description

technical field [0001] The invention relates to the technical field of carbon emission calculation, and more specifically relates to a method for calculating carbon emission in the construction stage. Background technique [0002] Construction projects contain a lot of resources, energy consumption, solid waste and greenhouse gas emissions during their construction and operation. Among them, a large amount of greenhouse gases emitted by building materials production and construction machinery are important factors that cause climate warming and abnormalities. [0003] The existing national standard "Building Carbon Emission Calculation Standard" GB / T 51366-2019 includes the carbon emissions generated by the transportation of materials to the construction site under the item of "material production and transportation", and does not consider it as a component of the total carbon emissions during the construction stage. is unreasonable. The carbon emissions under "material pr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/26
CPCG06Q50/26Y02P90/84
Inventor 黄宁司琪张鹏徐非凡吴文伶鲁官友王志光李佳
Owner CHINA CONSTR BAILI ENG TECH DEV
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