CN107386293A - Mass concrete Various Seasonal temperature control method and device - Google Patents

Mass concrete Various Seasonal temperature control method and device Download PDF

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Publication number
CN107386293A
CN107386293A CN201710571267.XA CN201710571267A CN107386293A CN 107386293 A CN107386293 A CN 107386293A CN 201710571267 A CN201710571267 A CN 201710571267A CN 107386293 A CN107386293 A CN 107386293A
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CN
China
Prior art keywords
temperature
mass concrete
various seasonal
links
temperature control
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Pending
Application number
CN201710571267.XA
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Chinese (zh)
Inventor
张国新
王振红
刘有志
刘毅
朱振泱
侯文倩
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.)
China Institute of Water Resources and Hydropower Research
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China Institute of Water Resources and Hydropower Research
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Application filed by China Institute of Water Resources and Hydropower Research filed Critical China Institute of Water Resources and Hydropower Research
Priority to CN201710571267.XA priority Critical patent/CN107386293A/en
Publication of CN107386293A publication Critical patent/CN107386293A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00Handling building or like materials for hydraulic engineering or foundations
    • E02D15/02Handling of bulk concrete specially for foundation or hydraulic engineering purposes
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02Conveying or working-up concrete or similar masses able to be heaped or cast
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

The present invention relates to construction technology of mass concrete work field, more particularly to a kind of mass concrete Various Seasonal temperature control method and device, the mass concrete Various Seasonal temperature control method includes the environment temperature of links in detection Mass Concrete in real time, the operation for responding user determines the construction temperature of links in Mass Concrete under default season, environment temperature according to detecting in real time adjusts the construction temperature of links in Mass Concrete under other seasons, to realize the temperature control of mass concrete Various Seasonal.By the construction temperature for presetting links under season, simultaneously according to the environment temperature detected in real time, the construction temperature of links is adjusted under Various Seasonal, and then is realized to carrying out construction temperature control to mass concrete under Various Seasonal, reach reduction energy resource consumption, cost-effective purpose.

Description

Mass concrete Various Seasonal temperature control method and device
Technical field
It is different in particular to a kind of mass concrete the present invention relates to construction technology of mass concrete work field Season temperature control method and device.
Background technology
Although existing Temperature Controlling of Mass Concrete Intelligentized method is applied in engineering, due to project scale It is huge, construction time length, it usually needs span different season, but in the prior art, the temperature control to Various Seasonal Measure is still a set of Winkler's foundation, is not carried out the different intelligent temperature control method of Various Seasonal.Due to the Various Seasonal temperature difference It is larger, if using a set of Winkler's foundation, substantial amounts of energy dissipation can be caused, such as the machine outlet of mass concrete in summer Temperature is 9 degree, but because winter environment temperature itself is relatively low, relatively low environment temperature can be relied on to realize the effect of cooling, Then if outlet temperature still is arranged into 9 degree, then unnecessary energy resource consumption is brought.A kind of therefore it provides large volume The temperature control method of concrete Various Seasonal, it is cost-effective to be extremely necessary to reduce energy loss.
The content of the invention
It is an object of the invention to provide a kind of mass concrete Various Seasonal temperature control method, to realize to Various Seasonal Under to mass concrete carry out construction temperature control, reach reduction energy resource consumption, cost-effective purpose.
Another object of the present invention is to provide a kind of mass concrete Various Seasonal temperature control device, to realize to difference Construction temperature control is carried out to mass concrete under season, reaches reduction energy resource consumption, cost-effective purpose.
To achieve these goals, the technical scheme that the embodiment of the present invention uses is as follows:
In a first aspect, the embodiments of the invention provide a kind of mass concrete Various Seasonal temperature control method, methods described Including:
The environment temperature of links in Mass Concrete is detected in real time;
The operation for responding user determines the construction temperature of links in Mass Concrete under default season;
Environment temperature according to detecting in real time adjusts under other seasons links in Mass Concrete Construction temperature, to realize the temperature control of mass concrete Various Seasonal.
Second aspect, the embodiment of the present invention additionally provide a kind of mass concrete Various Seasonal temperature control device, the dress Put including:
Detection module, for detecting the environment temperature of links in Mass Concrete in real time;
Determining module, the operation for responding user determine under default season each ring in Mass Concrete The construction temperature of section;
Adjustment module, for adjusting mass concrete construction under other seasons according to the environment temperature detected in real time The construction temperature of links in journey, to realize the temperature control of mass concrete Various Seasonal.
A kind of mass concrete Various Seasonal temperature control method and device provided in an embodiment of the present invention, the large volume coagulation Native Various Seasonal temperature control method includes the environment temperature of links in detection Mass Concrete in real time, and response is used The operation at family determines the construction temperature of links in Mass Concrete under default season, according to detecting in real time Environment temperature adjust the construction temperatures of links in Mass Concrete under other seasons, to realize large volume The temperature control of concrete Various Seasonal.By presetting the construction temperature of links under season, while according to the ring detected in real time Border temperature, under Various Seasonal adjust links construction temperature, and then realize under Various Seasonal to mass concrete Construction temperature control is carried out, reaches reduction energy resource consumption, cost-effective purpose.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows a kind of flow signal of mass concrete Various Seasonal temperature control method provided in an embodiment of the present invention Figure.
Fig. 2 shows a kind of functional module of mass concrete Various Seasonal temperature control device provided in an embodiment of the present invention Schematic diagram.
Diagram:100- mass concrete Various Seasonal temperature control devices;110- detection modules;120- determining modules;130- Adjustment module.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Generally exist The component of the embodiment of the present invention described and illustrated in accompanying drawing can be configured to arrange and design with a variety of herein.Cause This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below Scope, but it is merely representative of the selected embodiment of the present invention.Based on embodiments of the invention, those skilled in the art are not doing The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.Meanwhile the present invention's In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Mass concrete Various Seasonal temperature control method provided in an embodiment of the present invention is applied to each to mass concrete Temperature control of the individual construction link under Various Seasonal, to reduce the energy resource consumption of links according to environment temperature, reach section The about purpose of cost.
In the prior art, the mass concrete construction time limit is often long, generally requires several years, and large volume is mixed It is setting to coagulate the parameter that the links of soil are carried out in temperature controlled system, in other words, mass concrete it is each Any season of the temperature index of link at all seasons is just as, but difference variation throughout the year is big, shows If be so controlled to Various Seasonal using consistent temperature index, the waste of the energy can be brought, improves operation cost. Such as:The temperature index of the machine outlet construction link of summer is 9 degree, because summer weather is hot, then needs system fading margin to take more Strong temperature control measures, outlet temperature could be arranged to 9 degree.But for winter, because environment temperature itself is relatively low, then may be used To utilize the influence of environment, weaker temperature control measures are taken, so that it is 9 degree to obtain machine outlet temperature setting, and then preferably Reduce energy resource consumption, save cost.In consideration of it, the embodiment of the present invention provides a kind of mass concrete Various Seasonal temperature control Method, to realize the environment temperature according to the four seasons, regulate and control the construction temperature of mass concrete difference construction link, to reduce energy Source is lost, cost-effective.
Fig. 1 is refer to, is a kind of flow of mass concrete Various Seasonal temperature control method provided in an embodiment of the present invention Schematic diagram, include the step of the mass concrete Various Seasonal temperature control method:
Step S110, the environment temperature of links in Mass Concrete is detected in real time.
Each construction link of the mass concrete has:Ready-mixed concrete, concrete warehousing, concreting, coagulation Soil cooling.In embodiments of the present invention, links in Mass Concrete are detected in real time by temperature sensor Environment temperature, but not limited to this can also detect each ring in Mass Concrete in real time by other equipment The environment temperature of section.
Step S120, links in Mass Concrete under the operation determination default season for responding user Construction temperature.
User can be arranged as required to the construction of links in Mass Concrete under some season Temperature, in embodiments of the present invention, more preferably, the construction temperature of each construction link of the mass concrete is carried out with reference to summer Set, it is readily appreciated that, user can also be configured according to the needs of oneself with reference to different seasons.Specially:This is substantially Each construction link of product concrete is ready-mixed concrete, concrete warehousing, concreting and concrete cooling, Ge Geshi Work link is to the temperature parameter in requisition for setting:Outlet temperature, placement temperature, placing temperature, hydration temperature and cooling Target temperature.The occurrence of the temperature parameter of the links will be configured according to the standard of summer, such as by outlet temperature 9 degree are arranged to, placement temperature is arranged to 11 degree, placing temperature is arranged to 12 degree, hydration temperature is arranged to 26 degree, will be cold But target temperature is arranged to 20 degree etc..After the temperature value of each construction link is set, in hot weather construction, it would be desirable to reach Construction temperature corresponding to each link, construction quality is just up to standard, or reaches the floating model of construction temperature corresponding to each link Enclose, as outlet temperature is arranged to 9 degree, it is up to standard, the general root of the domain of walker that practice of construction temperature, which is 8.5 degree or 9.5 degree, It is configured according to engineering construction standard.
Wherein, outlet temperature is the temperature after concrete stirring, and placement temperature is the temperature that concrete is poured into storehouse Degree, placing temperature are the temperature for being pushed open concrete using instrument after concrete warehousing, and hydration temperature is cold after concrete pushes away But the maximum temperature reached after couple of days, cooling target temperature are the temperature of stabilization after concrete cooling longer a period of time.
Step S130, adjusted according to the environment temperature detected in real time under other seasons in Mass Concrete The construction temperature of links, to realize the temperature control of mass concrete Various Seasonal.
When to mass concrete realtime construction, due to having set each construction link with reference to summer before user Construction temperature, then during practice of construction, temperature in use sensor detects the environment temperature of current link under current season, root in real time The construction temperature of current link under the summer set before according to the environment temperature regulation measured, to use the construction temperature after adjusting Mass concrete current link is constructed, to reach reduction energy resource consumption, cost-effective purpose.
As when being constructed in the winter time to mass concrete, the environment temperature in winter is integrally less than the environment temperature of summer. When in the winter time to ready-mixed concrete, i.e., current construction link is concrete stirring link, and the temperature that current link needs to control is Outlet temperature, and user be previously set the outlet temperature under summer temperature index be 9 degree.Temperature in use sensor is real When detect environment temperature, if the environment temperature detected in real time be 5 degree, regulation practice of construction temperature so as to the large volume Concrete carries out causing the outlet temperature of the mass concrete to reach certain temperature during realtime construction, such as 10 degree, further according to The influence of environment temperature, further such that outlet temperature reaches 9 degree of the temperature index of the outlet temperature.Due to adjusting out machine It compared to regulation outlet temperature is 10 degree, it is necessary to consume more energy (if desired for adding more ice or reduction that mouthful temperature, which is 9 degree, The temperature of air cooling system), but combine the influence of the environment temperature of Various Seasonal so that it is 10 only to need to adjust outlet temperature Degree, the influence further according to environment temperature causes outlet temperature to be reduced to the temperature index of setting, and then reduces energy expenditure, saves About cost.
Fig. 2 is refer to, is a kind of work(of mass concrete Various Seasonal temperature control device 100 provided in an embodiment of the present invention Can module diagram, the mass concrete Various Seasonal temperature control device 100 include detection module 110, determining module 120 and Adjustment module 130, wherein,
Detection module 110, for detecting the environment temperature of links in Mass Concrete in real time.
In embodiments of the present invention, step S110 can be performed by detection module 110.
Determining module 120, the operation for responding user determine each in Mass Concrete under default season The construction temperature of individual link.
In embodiments of the present invention, step S120 can be performed by determining module 120.
Adjustment module 130, applied for adjusting mass concrete under other seasons according to the environment temperature detected in real time The construction temperature of links during work, to realize the temperature control of mass concrete Various Seasonal.
In embodiments of the present invention, step S130 can be performed by adjustment module 130.
Due to being had been described in mass concrete Various Seasonal temperature control method part, will not be repeated here.
In summary, mass concrete Various Seasonal temperature control method and device provided in an embodiment of the present invention, this is substantially Product concrete Various Seasonal temperature control method includes the environment temperature of links in detection Mass Concrete in real time, The operation for responding user determines the construction temperature of links in Mass Concrete under default season, according to real-time The environment temperature detected adjusts the construction temperature of links in Mass Concrete under other seasons, to realize The temperature control of mass concrete Various Seasonal.By presetting the construction temperature of links under season, while according to real-time detection The environment temperature arrived, under Various Seasonal adjust links construction temperature, and then realize under Various Seasonal to large volume Concrete carries out construction temperature control, reaches reduction energy resource consumption, cost-effective purpose.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, can also pass through Other modes are realized.Device embodiment described above is only schematical, for example, flow chart and block diagram in accompanying drawing Show the device of multiple embodiments according to the present invention, method and computer program product architectural framework in the cards, Function and operation.At this point, each square frame in flow chart or block diagram can represent the one of a module, program segment or code Part, a part for the module, program segment or code include one or more and are used to realize holding for defined logic function Row instruction.It should also be noted that at some as in the implementation replaced, the function that is marked in square frame can also with different from The order marked in accompanying drawing occurs.For example, two continuous square frames can essentially perform substantially in parallel, they are sometimes It can perform in the opposite order, this is depending on involved function.It is it is also noted that every in block diagram and/or flow chart The combination of individual square frame and block diagram and/or the square frame in flow chart, function or the special base of action as defined in performing can be used Realize, or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each functional module in each embodiment of the present invention can integrate to form an independent portion Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is used as independent production marketing or in use, can be with It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention. It should be noted that herein, such as first and second or the like relational terms are used merely to an entity or behaviour Make with another entity or operation make a distinction, and not necessarily require or imply these entities or operate between exist it is any this Kind actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to nonexcludability Include so that process, method, article or equipment including a series of elements not only include those key elements, but also Including the other element being not expressly set out, or also include for this process, method, article or equipment intrinsic want Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described Other identical element also be present in the process of element, method, article or equipment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that:Similar label and letter exists Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing It is further defined and explained.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.

Claims (10)

1. a kind of mass concrete Various Seasonal temperature control method, it is characterised in that methods described includes:
The environment temperature of links in Mass Concrete is detected in real time;
The operation for responding user determines the construction temperature of links in Mass Concrete under default season;
Environment temperature according to detecting in real time adjusts under other seasons applying for links in Mass Concrete Work temperature, to realize the temperature control of mass concrete Various Seasonal.
2. mass concrete Various Seasonal temperature control method as claimed in claim 1, it is characterised in that the detection in real time is big Include in volume concrete work progress the step of the environment temperature of links:
In real time in detection Mass Concrete at machine outlet, put in storage, pour, aquation and the environment for cooling down links Temperature.
3. mass concrete Various Seasonal temperature control method as claimed in claim 1, it is characterised in that the response user's Operation determines in Mass Concrete the step of the construction temperature of links to include under default season:
The operation of response user is when determining summer, outlet temperature, placement temperature in Mass Concrete, pours Temperature, hydration temperature and cooling target temperature.
4. mass concrete Various Seasonal temperature control method as claimed in claim 1, it is characterised in that the basis is examined in real time The environment temperature measured adjusts the construction temperature of links in Mass Concrete under other seasons, big to realize The step of temperature control of volume concrete Various Seasonal, includes:
Each ring in Mass Concrete is raised and lowered under other seasons in environment temperature according to detecting in real time The construction temperature of section, to realize the temperature control of mass concrete Various Seasonal.
5. mass concrete Various Seasonal temperature control method as claimed in claim 1, it is characterised in that the environment temperature with The construction temperature measures by temperature sensor.
6. a kind of mass concrete Various Seasonal temperature control device, it is characterised in that described device includes:
Detection module, for detecting the environment temperature of links in Mass Concrete in real time;
Determining module, the operation for responding user determine under default season links in Mass Concrete Construction temperature;
Adjustment module, for being adjusted according to the environment temperature detected in real time under other seasons in Mass Concrete The construction temperature of links, to realize the temperature control of mass concrete Various Seasonal.
7. mass concrete Various Seasonal temperature control device as claimed in claim 6, it is characterised in that the detection module is also For:
In real time in detection Mass Concrete at machine outlet, put in storage, pour, aquation and the environment for cooling down links Temperature.
8. mass concrete Various Seasonal temperature control device as claimed in claim 6, it is characterised in that the determining module is also For:
The operation of response user is when determining summer, outlet temperature, placement temperature in Mass Concrete, pours Temperature, hydration temperature and cooling target temperature.
9. mass concrete Various Seasonal temperature control device as claimed in claim 6, it is characterised in that the adjustment module is also For:
Each ring in Mass Concrete is raised and lowered under other seasons in environment temperature according to detecting in real time The construction temperature of section, to realize the temperature control of mass concrete Various Seasonal.
10. mass concrete Various Seasonal temperature control device as claimed in claim 6, it is characterised in that the environment temperature Measured with the construction temperature by temperature sensor.
CN201710571267.XA 2017-07-13 2017-07-13 Mass concrete Various Seasonal temperature control method and device Pending CN107386293A (en)

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CN201710571267.XA CN107386293A (en) 2017-07-13 2017-07-13 Mass concrete Various Seasonal temperature control method and device

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Application Number Priority Date Filing Date Title
CN201710571267.XA CN107386293A (en) 2017-07-13 2017-07-13 Mass concrete Various Seasonal temperature control method and device

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CN107386293A true CN107386293A (en) 2017-11-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111484353A (en) * 2020-04-15 2020-08-04 中国十七冶集团有限公司 BIM model based temperature control device and method for mass concrete in different seasons

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817477A (en) * 2012-08-23 2012-12-12 中国能源建设集团广东省电力设计研究院 Concrete temperature predictive control system and control method of tower drum of cooling tower
CN103485542A (en) * 2013-09-25 2014-01-01 中铁大桥局股份有限公司 System and method for measuring and controlling hydration heat in mass concrete
CN104298272A (en) * 2014-10-21 2015-01-21 中国水利水电科学研究院 Novel concrete intelligent temperature control system and method
CN105178605A (en) * 2015-08-07 2015-12-23 中国水利水电科学研究院 Large-volume concrete intelligent water introducing system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817477A (en) * 2012-08-23 2012-12-12 中国能源建设集团广东省电力设计研究院 Concrete temperature predictive control system and control method of tower drum of cooling tower
CN103485542A (en) * 2013-09-25 2014-01-01 中铁大桥局股份有限公司 System and method for measuring and controlling hydration heat in mass concrete
CN104298272A (en) * 2014-10-21 2015-01-21 中国水利水电科学研究院 Novel concrete intelligent temperature control system and method
CN105178605A (en) * 2015-08-07 2015-12-23 中国水利水电科学研究院 Large-volume concrete intelligent water introducing system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
赵仲等: "小湾水电站大坝混凝土温控施工工艺", 《施工技术》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111484353A (en) * 2020-04-15 2020-08-04 中国十七冶集团有限公司 BIM model based temperature control device and method for mass concrete in different seasons

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Application publication date: 20171124