CN114331005A - Statistical method, system and storage medium for building carbon emission in highway construction stage - Google Patents

Statistical method, system and storage medium for building carbon emission in highway construction stage Download PDF

Info

Publication number
CN114331005A
CN114331005A CN202111436399.4A CN202111436399A CN114331005A CN 114331005 A CN114331005 A CN 114331005A CN 202111436399 A CN202111436399 A CN 202111436399A CN 114331005 A CN114331005 A CN 114331005A
Authority
CN
China
Prior art keywords
project
construction
carbon emission
energy consumption
building
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111436399.4A
Other languages
Chinese (zh)
Inventor
雷志刚
袁海天
姜庆
杜娟
周海龙
黄娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yanning Engineering Technology Group Co ltd
Original Assignee
Jiangsu Yanning Engineering Technology Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Yanning Engineering Technology Group Co ltd filed Critical Jiangsu Yanning Engineering Technology Group Co ltd
Priority to CN202111436399.4A priority Critical patent/CN114331005A/en
Publication of CN114331005A publication Critical patent/CN114331005A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/80—Management or planning
    • Y02P90/84—Greenhouse gas [GHG] management systems

Landscapes

  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention discloses a statistical method, a statistical system and a storage medium for building carbon emission in a highway construction stage, wherein the method comprises the following steps: making a progress plan of a road construction stage, and making a resource demand plan according to the progress plan; managing the consumption of the work shifts of the construction machinery required by each construction process according to a resource demand plan; when the construction process is checked and accepted, analyzing to obtain the total building energy consumption of each construction process in the highway construction stage; and calculating and counting the total building carbon emission amount of each construction process in the road construction stage according to the total energy consumption of each construction process and the carbon emission factor of the corresponding energy. The method is based on the building carbon emission statistics on the basis of the progress plan and the resource demand plan of the highway construction stage, can realize the real-time statistics of carbon emission in different time periods and different working procedures, is convenient to check the concentrated time period of carbon emission and the working procedures in which the carbon emission is concentrated, and provides data support for the subsequent carbon emission optimization scheme and the promotion of the energy conservation and emission reduction target of the building.

Description

Statistical method, system and storage medium for building carbon emission in highway construction stage
Technical Field
The invention relates to the field of building carbon emission calculation, in particular to a building carbon emission statistical method, a building carbon emission statistical system and a storage medium in a road construction stage.
Background
Carbon emissions are expressed in terms of CO2The greenhouse gas is mainly emitted, and a large amount of carbon is emitted to aggravate climate change, so that the greenhouse effect is caused, the global temperature rises, the human survival and sustainable development are threatened, the global greenhouse effect is serious at present, and the development of low-carbon economy becomes global consensus.
The building industry is one of the industries with the largest carbon emission, statistical data show that the carbon emission amount of the building industry in 2018 reaches 37.58 hundred million tons, compared with other industries, the control and treatment of the carbon emission in the building industry needs less investment and is easy to obtain effects, the carbon emission of the building always runs through the whole life cycle process of the building, and particularly, the most energy is consumed in the building material production, building construction stage and building use process, and the carbon emission is the largest. Therefore, real-time monitoring and statistics of carbon emission in the building construction stage are important, and if carbon emission is not reduced in the building construction stage, energy conservation and emission reduction necessary for society cannot be realized.
In the building carbon emission statistical method in the prior art, the calculation and statistics of carbon emission in the building use process after the building is built are usually performed, or the prejudgment based on the quantification and evaluation of the carbon emission in the building design stage is lacked, and a technical scheme of building carbon emission real-time statistics based on a progress plan and a resource demand plan in the building stage is lacked, so that the prior technical scheme cannot meet the requirements of the carbon emission real-time statistics in the building stage by time intervals and by processes, and the following carbon emission optimization scheme promotes the building energy conservation and emission reduction target to lack data support.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide a technical scheme, so that the technical scheme that the real-time building carbon emission statistics based on a progress plan and a resource demand plan of a road building stage is lacked in the prior art is solved, the real-time statistics of the carbon emission in time-divided and sub-process steps is realized on the basis of meeting the total carbon emission statistics of the building stage, the time period of carbon emission concentration and the process periods of carbon emission concentration are convenient to check, and a data support is provided for a subsequent carbon emission optimization scheme and the aim of promoting the energy conservation and emission reduction of the building.
The invention provides a statistical method for building carbon emission in a highway construction stage, which specifically comprises the following steps:
making a progress plan of a road construction stage, and making a resource demand plan according to the progress plan;
managing the consumption of the work shifts of the construction machinery required by each construction process according to a resource demand plan;
when the construction process is checked and accepted, analyzing to obtain the total building energy consumption of each construction process in the highway construction stage;
and calculating and counting the total building carbon emission amount of each construction process in the road construction stage according to the total energy consumption of each construction process and the carbon emission factor of the corresponding energy.
Preferably, the carbon emission of the building in the road construction stage is calculated by the following formula:
Figure BDA0003381662450000021
wherein, CjzCarbon emission per unit building area, Q, for highway construction stagejz,iTotal energy consumption of the ith type, EF, for the road construction stageiIs the carbon emission factor for the i-th energy source, and S is the building area.
Preferably, the total energy consumption of the highway construction stage is calculated by using a construction process energy consumption estimation method, and the calculation formula is as follows:
Qjz＝Qjx+Qjy
wherein Q isjzTotal amount of building energy, Q, for the road construction stagejxFor the total energy consumption of the project in parts and items, QjyAs a measure itemThe total consumption of target energy.
Preferably, said QjxThe total energy consumption of the project is divided into parts, and the calculation formula is as follows:
Figure BDA0003381662450000031
Figure BDA0003381662450000032
wherein, Fjx,iFor the amount of work of the ith project in a part project, Ejx,iFor the ith project energy consumption coefficient in the subsection project, Ai,jThe unit shift consumption of the construction machine is j of the unit engineering of the ith project, BjIs the energy consumption of the unit shift of the construction machine in the ith project j, Djj,iIn the ith project, the small construction machine does not list the consumption of the machine shift, but the consumed energy of the small construction machine lists the partial energy consumption of the material, i is the project serial number in the subsection project, and j is the construction machine serial number.
Preferably, said QjyThe total energy consumption of the measure project has the calculation formula as follows:
Figure BDA0003381662450000033
Figure BDA0003381662450000034
wherein, Fjy,iFor the engineering quantity of the ith project in the measure project, Ejy,iFor the energy consumption coefficient of the ith item in the measure item, TA-i,jThe unit engineering quantity j of the construction machinery shift consumption R for the ith measure projectjThe energy consumption of the unit shift of the construction machine in the ith project j is shown, i is the serial number of the measure project, and j is the serial number of the construction machine.
The invention also provides a building carbon emission statistical system in a road construction stage, which specifically comprises the following steps:
the progress management module is used for managing according to a progress plan of the highway engineering project in the construction stage;
the resource demand management module is used for making a resource management plan according to the progress plan, analyzing the type and power of mechanical equipment required by each construction procedure and the machine shift consumption of the construction machinery and managing the type and power;
the information storage module is used for storing static information such as the type of mechanical equipment, power, carbon emission factors of energy fuels and the like;
the control module is used for controlling each part of the building carbon emission system and receiving and processing data feedback from the corresponding part;
the energy consumption analysis module is used for calculating an energy consumption coefficient of a project according to the consumption of the unit work shifts of the construction machinery required by the unit work amount of each construction procedure and the energy consumption of the unit work shifts of the required construction machinery after the acceptance of each construction procedure is finished, and analyzing to obtain the total energy consumption required by each construction procedure according to the project work amount of the project;
and the carbon emission amount counting module is used for calculating and counting the carbon emission amount generated by each construction process according to the total energy amount required by each construction process and the carbon emission factor of the corresponding energy, which are obtained by the energy amount analysis module.
Preferably, the carbon emission statistical module is used for calculating the carbon emission of the building in the road construction stage according to the following formula:
Figure BDA0003381662450000041
wherein, CjzCarbon emission per unit building area, Q, for highway construction stagejz,iTotal energy consumption of the ith type, EF, for the road construction stageiIs the carbon emission factor for the i-th energy source, and S is the building area.
Preferably, the total energy consumption required by each construction process, which is obtained by analyzing by the energy consumption analysis module, is calculated by using a construction process energy consumption estimation method, and the calculation formula is as follows:
Qjz＝Qjx+Qjy
wherein Q isjzTotal amount of building energy, Q, for the road construction stagejxFor the total energy consumption of the project in parts and items, QjxThe total energy consumption is taken as a measure project.
Preferably, said QjxThe total energy consumption of the project is divided into parts, and the calculation formula is as follows:
Figure BDA0003381662450000042
Figure BDA0003381662450000043
wherein, Fjx,iFor the amount of work of the ith project in a part project, Ejx,iFor the ith project energy consumption coefficient in the subsection project, Ai,jThe unit shift consumption of the construction machine is j of the unit engineering of the ith project, BjIs the energy consumption of the unit shift of the construction machine in the ith project j, Djj,iIn the ith project, the consumption of the mechanical machine team is not listed in the small-sized construction machine, but the consumed energy is listed as the partial energy consumption of the material, i is the project serial number in the subsection project, and j is the construction machine serial number;
said QjyThe total energy consumption of the measure project has the calculation formula as follows:
Figure BDA0003381662450000051
Figure BDA0003381662450000052
wherein, Fjy,iFor the engineering quantity of the ith project in the measure project, Ejy,iFor the energy consumption coefficient of the ith item in the measure item, TA-i,jThe unit engineering quantity j of the construction machinery shift consumption R for the ith measure projectjThe energy consumption of the unit shift of the construction machine in the ith project j is shown, i is the serial number of the measure project, and j is the serial number of the construction machine.
The present invention also provides a computer-readable storage medium having a computer program stored therein, the computer program being executable by a processor to implement the statistical method for building carbon emissions during a road construction phase.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a statistical method for carbon emission of a building in a highway construction stage according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a carbon emission statistical system for a building at a highway construction stage according to an embodiment of the invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Referring to fig. 1, a flow chart of a statistical method for building carbon emission in a road construction stage according to an embodiment of the present invention is shown, the method specifically includes:
step S11, making a progress plan of the road construction stage, and making a resource demand plan according to the progress plan;
step S12, managing the consumption of the machine shift of the construction machine required by each construction process according to the resource demand plan;
step S13, when the construction process is checked and accepted, analyzing to obtain the total building energy consumption of each construction process in the highway construction stage;
and step S14, calculating and counting the total building carbon emission amount of each construction process in the road construction stage according to the total energy consumption of each construction process and the carbon emission factor of the corresponding energy.
The carbon emission of the buildings in the road construction stage is calculated according to the formula:
Figure BDA0003381662450000071
wherein, CjzCarbon emission per unit building area, Q, for highway construction stagejz,iTotal energy consumption of the ith type, EF, for the road construction stageiIs the carbon emission factor for the i-th energy source, and S is the building area.
Further, the total energy consumption in the road construction stage is calculated by adopting a construction process energy consumption estimation method, and the calculation formula is as follows:
Qjz＝Qjx+Qjy
wherein Q isjzTotal amount of building energy, Q, for the road construction stagejxFor the total energy consumption of the project in parts and items, QjyThe total energy consumption is taken as a measure project.
Further, said QjxThe total energy consumption of the project is divided into parts, and the calculation formula is as follows:
Figure BDA0003381662450000072
Figure BDA0003381662450000073
wherein, Fjx,iFor the amount of work of the ith project in a part project, Fjx,iFor the ith project energy consumption coefficient in the subsection project, Ai,jThe unit shift consumption of the construction machine is j of the unit engineering of the ith project, BjIs the energy consumption of the unit shift of the construction machine in the ith project j, Djj,iIn the ith project, the small construction machine does not list the consumption of the machine shift, but the consumed energy of the small construction machine lists the partial energy consumption of the material, i is the project serial number in the subsection project, and j is the construction machine serial number.
Further, said QjyThe total energy consumption of the measure project has the calculation formula as follows:
Figure BDA0003381662450000081
Figure BDA0003381662450000082
wherein, Fjy,iFor the engineering quantity of the ith project in the measure project, Ejy,iFor the energy consumption coefficient of the ith item in the measure item, TA-i,jThe unit engineering quantity j of the construction machinery shift consumption R for the ith measure projectjThe energy consumption of the unit shift of the construction machine in the ith project j is shown, i is the serial number of the measure project, and j is the serial number of the construction machine.
Referring to fig. 2, a schematic structural diagram of a carbon emission statistical system for a building in a road construction stage according to an embodiment of the present invention includes:
the progress management module 11 is used for managing according to a progress plan of the engineering project in the construction stage;
the resource demand management module 12 is used for making a resource management plan according to the progress plan, analyzing the type and power of mechanical equipment required by each construction process and the machine shift consumption of the construction machine, and managing the type and power;
the information storage module 13 is used for storing static information such as the type of mechanical equipment, power, carbon emission factor of energy fuel and the like;
the control module 14 is used for controlling each component of the building carbon emission system and receiving and processing data feedback from the corresponding component;
the energy consumption analysis module 15 is used for calculating an energy consumption coefficient of a project according to the consumption of the unit work shifts of the construction machinery required by the unit work amount of each construction procedure and the energy consumption of the unit work shifts of the required construction machinery after the acceptance of each construction procedure is finished and after the acceptance of each construction procedure is finished, and analyzing to obtain the total energy consumption required by each construction procedure according to the project work amount;
and a carbon emission amount counting module 16, configured to calculate and count the carbon emission amount generated by each construction process according to the total energy amount required by each construction process obtained by the energy amount analysis module 15 and the carbon emission factor of the corresponding energy.
In this embodiment, the control module 14 is electrically connected to the schedule management module 11, the resource demand management module 12, the information storage module 13, the energy consumption analysis module 15, and the carbon emission amount statistics module 16, respectively.
Preferably, the relevant database should be constructed in a targeted manner according to the specific situation of the project, and specifically includes: the energy consumption of the common construction machinery machine shifts and the carbon emission factor of the main energy are controlled by the relevant national standard and the actual engineering empirical data.
In an embodiment of the invention, the carbon emissions calculation boundaries for the building construction phase should meet: the calculation time boundary of the carbon emission in the construction stage is from project start to project completion acceptance; the carbon emission in the building construction stage comprises carbon emission generated by completing partial project construction and carbon emission generated by implementing various measure projects; carbon emission generated by energy consumed in the use process of mechanical equipment, small machines and tools, temporary facilities and the like in the construction field area is counted; the carbon emission of the concrete and mortar which are stirred on site, the components and parts which are manufactured on site is counted; the construction of temporary facilities such as office rooms, living rooms and material storehouses used in the construction stage can be omitted.
Wherein, the subsection project is an example of a highway, wherein the subsection project may include but is not limited to: roadbed earth-rock engineering, drainage engineering, culverts, channel engineering, masonry engineering, large retaining walls, combined retaining walls and the like; underlayers, base layers, surface layers, road shoulders, kerbs, road surface edge drainage facilities and the like of the road surface engineering; the method comprises the following steps of modifying, prefabricating and installing the foundation and the lower part of the bridge engineering, casting in situ, integrally forming the bridge deck, protecting the engineering and the like; open cut tunnel, opening engineering, body excavation, body lining, water drainage prevention, tunnel pavement, decoration, auxiliary construction measures and the like in tunnel engineering; sound barrier and greening engineering of greening and environmental protection engineering; signs, marked lines, raised road signs, guardrails, delineators, anti-dazzle facilities, isolation barriers, anti-falling nets and the like of traffic safety facility engineering; and monitoring facilities for electromechanical engineering, communication facilities, toll systems, low-voltage distribution facilities, lighting facilities, tunnel electromechanical facilities, and the like.
The energy consumption calculation of the measure projects comprises the measure projects of scaffold, template and bracket, vertical transportation, building superelevation and the like, and the project quantity can be calculated.
The types of construction machines of the present embodiment mainly include piling and drilling machines, concrete and mortar machines, shoveling and horizontal transportation machines, hoisting and vertical machines, reinforcing steel bar and prestressing machines, welding machines and other machines, and the like.
In this embodiment, taking the construction stage of a certain section of a highway as an example, in the working procedure of roadbed earth-rock engineering, the main construction machines required for the sub-project engineering include: the carbon emission generated by measures, small machines and materials is neglected temporarily, and the carbon emission of construction machinery in the working procedure is analyzed as follows:
wherein the specification parameters of the crawler dozer are 75KW, the consumption of the construction machinery of project unit engineering is 3 shifts, the energy consumption of the unit shift is 56.5kg diesel oil, and the energy consumption coefficient of the project is 113.2kg/m by substituting a calculation formula3(ii) a When the project engineering quantity is 2000m3Then, a calculation formula is substituted to obtain that the energy consumption of the crawler dozer used in the working procedure is 226400 kg; the energy required by the construction machinery is diesel oil which belongs to liquid fuel and has a unit heat value of CO2The carbon emission factor is 72.59kgCO2Per kg, calculating the carbon emission of the building to be 16434376kgCO2One kilometer building area 15000m2The carbon emission of the crawler dozer per unit building area is 1095.63kgCO2/m2。
Crawler-type single bucket hydraulic shovel, specification parameter: the bucket capacity is 0.6m3If the consumption of the construction machine of unit project is 2 shifts and the energy consumption of the unit shift is 33.68kg diesel oil, the calculation formula is substituted to obtain the energy consumption coefficient of the project of 67.36kg/m3(ii) a When the project engineering quantity is 4992m3Then, the project is obtained by substituting a calculation formulaThe energy consumption of the process is 336261.12 kg; the energy required by the construction machinery is diesel oil which belongs to liquid fuel and has a unit heat value of CO2The carbon emission factor is 72.59kgCO2Per kg, calculating the carbon emission of the building to be 24409194.70kgCO2One kilometer building area 15000m2The carbon emission of the crawler dozer per unit building area is 1627.28kgCO2/m2。
Steel wheel internal combustion road roller, specification parameter: the working quality is 8t, the consumption of the construction machine of the project unit project is 2 shifts, the energy consumption of the unit shift is 19.79kg diesel oil, and the energy consumption coefficient of the project is 39.58kg/m by substituting the calculation formula3(ii) a When the project engineering quantity is 3750m3Then, substituting a calculation formula to obtain 148425kg of energy consumption in the process; the energy required by the construction machinery is diesel oil which belongs to liquid fuel and has a unit heat value of CO2The carbon emission factor is 72.59kgCO2Per kg, calculating the carbon emission of the building to be 10774170.75kgCO2One kilometer building area 15000m2The carbon emission of the crawler dozer per unit building area is 718.28kgCO2/m2。
The tire type loader has the specification parameters: bucket capacity of 1m3If the consumption of the construction machine of unit project is 1 shift and the energy consumption of the unit shift is 52.73kg diesel oil, the calculation formula is substituted to obtain the energy consumption coefficient of the project of 52.73kg/m3(ii) a When the project engineering quantity is 1000m3Then, substituting a calculation formula to obtain 52730kg of energy consumption in the process; the energy required by construction machinery is diesel oil which belongs to liquid fuel and has a unit heat value of CO2The carbon emission factor is 72.59kgCO2Per kg, calculating the carbon emission of the building to be 3827670.7kgCO2One kilometer building area 15000m2The carbon emission of the crawler dozer per unit building area is 55.18kgCO2/m2。
In summary, in the roadbed earthwork process, the carbon emission of the construction machine per unit building area is 3496.37kgCO2/m2。
It will be understood by those skilled in the art that all or part of the flow of the method implementing the above embodiments may be implemented by a computer program instructing associated hardware. The computer program includes program instructions, and the computer program may be stored in a storage medium, which is a computer-readable storage medium. The program instructions are executed by at least one processor in the computer system to implement the method flow steps of the embodiments of the method described above.
Accordingly, the present invention also provides a computer-readable storage medium storing a computer program executed by a processor to implement the above-described method for building carbon emission statistics at a road construction stage.
Compared with the prior art, the invention has the advantages that: the method can realize real-time statistics of carbon emission in different time periods and different processes based on the building carbon emission statistics on the basis of the progress plan and the resource demand plan of the highway construction stage, is convenient for checking the carbon emission concentrated time period and the process sections in which the carbon emission is concentrated, and provides data support for the subsequent carbon emission optimization scheme and the promotion of the building energy conservation and emission reduction target.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus embodiment, since it is substantially similar to the method embodiment, it is relatively simple to describe, and reference may be made to some descriptions of the method embodiment for relevant points. The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A statistical method for building carbon emission in a road construction stage is characterized by comprising the following steps:
making a progress plan of a road construction stage, and making a resource demand plan according to the progress plan;
managing the consumption of the work shifts of the construction machinery required by each construction process according to a resource demand plan;
when the construction process is checked and accepted, analyzing to obtain the total building energy consumption of each construction process in the highway construction stage;
and calculating and counting the total building carbon emission amount of each construction process in the road construction stage according to the total energy consumption of each construction process and the carbon emission factor of the corresponding energy.
2. The statistical method for building carbon emission in road construction stage according to claim 1, wherein the calculation formula of the building carbon emission in road construction stage is:
Figure FDA0003381662440000011
wherein, CjzCarbon emission per unit building area, Q, for highway construction stagejz，iTotal energy consumption of the ith type, EF, for the road construction stageiIs the carbon emission factor for the i-th energy source, and S is the building area.
3. The statistical method for building carbon emission in the road construction stage according to claim 1 or 2, wherein the total energy consumption in the road construction stage is calculated by using a construction process energy consumption estimation method, and the calculation formula is as follows:
Qjz＝Qjx+Qjy
wherein Q isjzTotal amount of building energy, Q, for the road construction stagejxFor the total energy consumption of the project in parts and items, QjyThe total energy consumption is taken as a measure project.
4. The statistical method for building carbon emissions during road construction according to claim 3, wherein Q isjxDivision and project division workerThe total energy consumption is calculated by the following formula:
Figure FDA0003381662440000012
Figure FDA0003381662440000013
wherein, Fjx，iFor the amount of work of the ith project in a part project, Ejx，iFor the ith project energy consumption coefficient in the subsection project, Ai，jThe unit shift consumption of the construction machine is j of the unit engineering of the ith project, BjIs the energy consumption of the unit shift of the construction machine in the ith project j, Djj，iIn the ith project, the small construction machine does not list the consumption of the machine shift, but the consumed energy of the small construction machine lists the partial energy consumption of the material, i is the project serial number in the subsection project, and j is the construction machine serial number.
5. The statistical method for building carbon emissions during road construction according to claim 3, wherein Q isjyThe total energy consumption of the measure project has the calculation formula as follows:
Figure FDA0003381662440000021
Figure FDA0003381662440000022
wherein, Fjy，iFor the engineering quantity of the ith project in the measure project, Ejy，iFor the energy consumption coefficient of the ith item in the measure item, TA-i，jThe unit engineering quantity j of the construction machinery shift consumption R for the ith measure projectjThe energy consumption of the unit shift of the construction machinery in the ith project and i is a measure projectAnd j is a construction machine number.
6. A statistical system for building carbon emissions during a road construction phase, comprising:
the progress management module is used for managing according to a progress plan of the highway engineering project in the construction stage;
the resource demand management module is used for making a resource management plan according to the progress plan, analyzing the type and power of mechanical equipment required by each construction procedure and the machine shift consumption of the construction machinery and managing the type and power;
the information storage module is used for storing static information such as the type of mechanical equipment, power, carbon emission factors of energy fuels and the like;
the control module is used for controlling each module of the building carbon emission system and receiving and processing data feedback from the corresponding module;
the energy consumption analysis module is used for calculating an energy consumption coefficient of a project according to the consumption of the unit work shifts of the construction machinery required by the unit work amount of each construction procedure and the energy consumption of the unit work shifts of the required construction machinery after the acceptance of each construction procedure is finished, and analyzing to obtain the total energy consumption required by each construction procedure according to the project work amount of the project;
and the carbon emission amount counting module is used for calculating and counting the carbon emission amount generated by each construction process according to the total energy amount required by each construction process and the carbon emission factor of the corresponding energy, which are obtained by the energy amount analysis module.
7. The carbon emission statistical system for buildings in the road construction stage as claimed in claim 6, wherein the carbon emission statistical module calculates and counts the carbon emission generated by each construction process, and the calculation formula is:
Figure FDA0003381662440000031
wherein, CjzFor unit building area of highway construction stageCarbon emission, Qjz，iTotal energy consumption of the ith type, EF, for the road construction stageiIs the carbon emission factor for the i-th energy source, and S is the building area.
8. The carbon emission statistical system for buildings in the road construction stage as claimed in claim 6, wherein the energy consumption analysis module analyzes the total energy consumption required by each construction process and calculates the total energy consumption by using a construction process energy consumption estimation method, and the calculation formula is as follows:
Qjz＝Qjx+Qjy
wherein Q isjzTotal amount of building energy, Q, for the road construction stagejxFor the total energy consumption of the project in parts and items, QjyThe total energy consumption is taken as a measure project.
9. The highway construction stage building carbon emission statistical system of claim 8, wherein Q isjxThe total energy consumption of the project is divided into parts, and the calculation formula is as follows:
Figure FDA0003381662440000032
Figure FDA0003381662440000033
wherein, Fjx，iFor the amount of work of the ith project in a part project, Ejx，iFor the ith project carbon emission factor in the project division, Ai，jThe unit shift consumption of the construction machine is j of the unit engineering of the ith project, BjCarbon emissions of the unit shifts of construction machines in the ith project, Djj，iThe method comprises the following steps that (1) the consumption of mechanical machine shifts is not listed for small and medium-sized construction machines of the ith project, but part of energy consumption of energy listed materials is consumed, i is the project serial number in the subsection project, and j is the construction machine serial number;
said QjyThe total energy consumption of the measure project has the calculation formula as follows:
Figure FDA0003381662440000041
Figure FDA0003381662440000042
wherein, Fjy，iFor the engineering quantity of the ith project in the measure project, Ejy，iFor the energy consumption coefficient of the ith item in the measure item, TA-i，jThe unit engineering quantity j of the construction machinery shift consumption R for the ith measure projectjThe energy consumption of the unit shift of the construction machine in the ith project j is shown, i is the serial number of the measure project, and j is the serial number of the construction machine.
10. A computer-readable storage medium, in which a computer program is stored, the computer program being executable by a processor to implement the statistical method of building carbon emissions during a road construction phase according to any one of claims 1 to 5.
CN202111436399.4A 2021-11-29 2021-11-29 Statistical method, system and storage medium for building carbon emission in highway construction stage Pending CN114331005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111436399.4A CN114331005A (en) 2021-11-29 2021-11-29 Statistical method, system and storage medium for building carbon emission in highway construction stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111436399.4A CN114331005A (en) 2021-11-29 2021-11-29 Statistical method, system and storage medium for building carbon emission in highway construction stage

Publications (1)

Publication Number Publication Date
CN114331005A true CN114331005A (en) 2022-04-12

Family

ID=81046948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111436399.4A Pending CN114331005A (en) 2021-11-29 2021-11-29 Statistical method, system and storage medium for building carbon emission in highway construction stage

Country Status (1)

Country Link
CN (1) CN114331005A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115577963A (en) * 2022-10-31 2023-01-06 临沂市政集团有限公司 Method for early warning carbon emission and reducing energy and carbon in engineering construction process and special system
CN116485260A (en) * 2023-04-24 2023-07-25 中交第二公路勘察设计研究院有限公司 Highway engineering design scheme comparison and selection method considering carbon benefits
CN116703673A (en) * 2023-03-31 2023-09-05 中建三局第一建设工程有限责任公司 BIM technology and intelligent construction site-based carbon emission control method, system and storage medium
CN117688845A (en) * 2024-01-30 2024-03-12 中铁十六局集团第四工程有限公司 Multi-objective optimization method and system for construction scheme in building materialization stage

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115577963A (en) * 2022-10-31 2023-01-06 临沂市政集团有限公司 Method for early warning carbon emission and reducing energy and carbon in engineering construction process and special system
CN116703673A (en) * 2023-03-31 2023-09-05 中建三局第一建设工程有限责任公司 BIM technology and intelligent construction site-based carbon emission control method, system and storage medium
CN116485260A (en) * 2023-04-24 2023-07-25 中交第二公路勘察设计研究院有限公司 Highway engineering design scheme comparison and selection method considering carbon benefits
CN117688845A (en) * 2024-01-30 2024-03-12 中铁十六局集团第四工程有限公司 Multi-objective optimization method and system for construction scheme in building materialization stage
CN117688845B (en) * 2024-01-30 2024-04-30 中铁十六局集团第四工程有限公司 Multi-objective optimization method and system for construction scheme in building materialization stage

Similar Documents

Publication Publication Date Title
CN114331005A (en) Statistical method, system and storage medium for building carbon emission in highway construction stage
Pons et al. Life cycle assessment of a railway tracks substructures: Comparison of ballast and ballastless rail tracks
Soga et al. Embodied energy: Soil retaining geosystems
Bizjak et al. Life cycle assessment of a geosynthetic-reinforced soil bridge system–A case study
Arocho et al. Methodology to forecast the emissions from construction equipment for a transportation construction project
CN105672356A (en) Underground structure of municipal pipeline group spanning tunnel and construction method for underground structure
Li et al. Estimating life-cycle CO2 emissions of urban road corridor construction: A case study in Xi’an, China
Yeow et al. Application of observational method at Crossrail Tottenham Court Road station, UK
Wu et al. The case study of carbon emission in building construction process
Forsythe et al. Greenhouse gas emissions from excavation on residential construction sites
CN111576921A (en) Dismantling and rebuilding construction method for existing foundation building in rail transit protection area
CN116497830A (en) Foundation pit engineering construction method
CN113775344A (en) Tunnel in-situ unilateral extension construction method
Mohit et al. Comparative study of greenhouse gas emissions from hand tunneling and pilot tube method underground construction methods
Limsawasd GHG emission quantification for pavement construction projects using a process-based approach
Williams Heathrow Terminal 5: tunnelled underground infrastructure
Ferrebee Development of the materials, construction, and maintenance phases of a life cycle assessment tool for pavements
Salem Assessing the environmental impacts of work zones in arterial improvement projects.
Marshall A Case Study of Fuel Use and Emissions of Non-Road Construction Equipment.
Mitoulis Sustainability and Climate Resilience Trade-Offs in Transport Infrastructure Recovery
Kelly et al. Briefing: Ciria guide C760: guidance on embedded retaining wall design
YUN Decision support system for the selection of structural frame material to achieve sustainability and constructability
Holmes et al. Construction monitoring of cut and cover tunnels
Chen et al. Sustainability of underground infrastructure–Part 1: Digitalisation-based carbon assessment and baseline for TBM tunnelling
Wang A Life Cycle Assessment of Energy-saving and Carbon Reduction Potential——Empirical research on a Road Reconstruction Project in China

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination