Visit the 2022 service and trade meeting to see how technology empowers intelligent construction

On September 1st, the 5 -day 2022 In the 2022 Institute of Service Consultation and Architectural Services (hereinafter referred to as the "Engineering Building Special Exhibition") came to a successful conclusion at Hall No. 12, Beijing Shougang Garden yesterday. The theme of this year's engineering construction exhibition is "Green Low -Carbon Construction Future", which presents the world's important achievements in the high -quality development of my country's construction industry and shows the "China Construction" brand.

The subway integrated intelligent management and control center, the sub -center theater project relying on the intelligent construction technology, the "black technology" such as the entire life cycle platform of the electromechanical and electrical life cycle, and the BIM modeling; It brought the audience an immersive digital construction experience journey.

This article was first published in China Taoist Newspaper

Photo, Text/China Architect reporter Wang Haixia Intern Sun Hongbo

Green low -carbon technology trigger innovation kinetic energy

Entering Hall 12 of the Steel Garden, a huge screen came on, and the green marking point flashed on the earth in the middle of the screen, marking the position of hundreds of projects under construction. At the bottom of the screen, data such as electricity consumption, oil consumption, and carbon emissions of each item are constantly changing and beating. There are 5 projects with the highest carbon emissions on the right side of the screen. These data are not simulated, but in real time and real existence.

"In order to promote the green transformation and upgrading of the construction industry and the" dual carbon "goal, we took the lead in developing the carbon data monitoring management platform in the industry for carbon data coordinated management." Zuo Qiang, deputy secretary and general manager of the China Construction Bureau, introduced it. Carbon data monitoring and management platforms can statistical and real -time monitoring of carbon emissions three aspects of building materials, construction, construction, and building transportation.

All -cycle data monitoring is a major feature of the platform. "From the beginning of the transportation of building raw materials, to the entire process of construction construction, and then to the carbon emission data after the construction of the building is put into operation, the staff introduced that the carbon emission data monitoring of the full cycle can help enterprises adjust the energy saving method at any time. It helps to achieve energy conservation and carbon reduction goals. The platform has been tried for half a year, and 417 projects under construction are included. In the future, more than 2,000 projects will be entered into this platform.

Realize a zero -altitude living experience on the Qinghai -Tibet Plateau with an average altitude of 4000 meters, solve the plateau reaction, exercise with a treadmill in the room, and pillow like a home ... This idea may become a reality in the near future.

The reporter saw in the surround exhibition hall of the three bureaus of China Construction, and the high -altitude supercharged oxygen -supplement modular building complex (hereinafter referred to as the zero -altitude house) and road engineering mobile high -precision measurement robots attracted many audiences who came to visit. Zero -altitude house is a high -altitude supercharged oxygen -replenishment modular building complex, which has actively responded to the call of the western development of the western region and created a comfortable living environment for high -altitude regions, and brought a zero -altitude living experience to the people of the plateau.

Zero -altitude house

Wang Guangying, a technician of China Construction Third Bureau, introduced to reporters that the second -generation zero -altitude house appeared in the engineering construction exhibition was a high -altitude supercharged oxygen -nourishing modular building complex. It can be successfully completed in the Southwest Plateau at an altitude of 3500 meters to successfully complete the joint adjustment of building complex and the function of various systems.

A generation of zero -altitude house is "Beer Barrel Space Counter". In December 2020, in Naqu, Tibet, with an altitude of 4483 meters, a beer bucket room successfully passed the 20 -day assessment. The upgraded zero -sea house is 18 modules on 2 floors, with a construction area of ​​nearly 400 square meters. It has both modules composed of standard compartment, corridor and transition area. Free combination.

Wang Guangying told reporters that the second -generation zero -altitude house is also equipped with the smart brain. The operation control system uses the architecture design of "centralized monitoring and decentralized control", and a industrial -grade control network is formed by one main station and multiple sub -stations. The smart brain with a low -carbon environmental protection energy management system, make full use of the geographical conditions of high altitude regions, achieve uninterrupted power supply through photovoltaic arrays, and use the air compressor waste heat recovery technology to achieve self -sufficiency in power.

Intelligent construction technology to build a large country project

The construction of the engineering construction special exhibition also revealed the intellectual technology of major projects such as ice cubic cubes and the sub -cities of the work of work.

Bing Cangfang Interactive Experience the sandbox area attracted the attention of many visitors. In conjunction with the explanation of the interpreter, the "ice water conversion" process of the ice cubic cubic cubic cubic cubic cubic cubic cubic cubication immediately showed a global green sustainable model to the audience.

Bing Cangfang is the only Olympic venue in the world's only water and ice projects, and the world's first Olympic venue to set up a curling track on the swimming pool. In the renovation of ice, in order to ensure that the competition is not melted, and at the same time, the temperature in the field is suitable for the masses to watch the game. The China Construction Bureau uses the group intelligent system to monitor the changes in the hot and humid environment and light environment of the competition hall.

Ice cube

According to Sun Deyuan, a technician of China Construction One Bureau, the project team applies BIM technology to build a conversion structure composed of 2600 thin -walled H -shaped steel and 1570 light -quality concrete prefabricated boards. Edit Digital identity, which can be accurately and effectively reset in the conversion construction.

"The project team passed the support combination of 485 design drawings, and successfully controlled the load deformation to 1.65 mm, making the convertible support frame possible." Sun Deyuan told reporters that the sensing equipment was set up in the contest hall. The device is like the human body, ears, skin and other sensory organs. It perceives the changes in the temperature and humidity, sound and light of the competition hall, and the group intelligent system of the background venue will automatically adjust. Beijing Workers Stadium launched the renovation and reconstruction in 2020. In order to achieve the goals of traditional appearance and modern architecture, Beijing has developed a set of green intellectual manufacturing solutions. The ground flat robot realizes the ground -level intelligent operation of 100,000 square meters; in order to solve the digital template production system developed by the construction problem of oversized and different kinds of water concrete structure, it is more than 10 times higher than the traditional wood industry.

In the theater project of the landmark building of the Beijing Urban Sub -center, Wu Liangliang, the project manager of the Beijing Construction Industry City Sub -center theater project, introduced that the outside of the theater project was used to build the image of "the curtain opening" with twisting aluminum board curtain walls, of which 4369 was 4369 The curtain wall board is not exactly the same, and the subdivision majors are extremely complicated. To this end, the project team relies on big data, cloud computing and BIM technology to explore the integration of digital technology into the entire construction process. By building a multi -professional cross -big data model, various types of scenarios that may appear during construction to ensure that the project construction is high Promoting quality and high standards.

China Railway Construction Group's concrete shear wall structure prefabricated IRF system also shows the audience's strength to the audience. This technology has high efficiency, good shock resistance, and has the advantages of prefabricated construction technology and cast -in -law.

The reporter also saw the subway integrated intelligent management and control center developed by Beijing Urban Construction Intelligent Control in the exhibition area, representing a new way of operating smart cities.

Zhang Hui, general manager of Beijing Urban Construction Intelligence Control, said that the center can not only provide passengers with accurate and convenient active service, but also play an active role in smart operations and maintenance. The staff can sit here to clearly clearly clearly clearly clearly clearly understand the screen in front of them. It was learned about the running status of each train and gate and flexibly regulation.

In the future, urban construction robots have entered the venue

Not long ago, the Bozhilin Robot, which just appeared at the 2022 World Robot Conference, appeared on the special exhibition of engineering construction with three products such as the ground leveling robot. A touch of beautiful pink is full of eye -catching, allowing the audience to feel the intelligent construction of innovative technologies and products in close distances.

Gao Chuan, the person in charge of Bozhilin Beijing area, introduced to reporters that the ground -leveling robot construction work efficiency is more than 150 square meters per hour, which can achieve one molding of the floor floor at one time, which is higher than the construction efficiency of human work operations and higher leveling accuracy. At the same time, Bo Zhilin Construction Robot can also achieve multiple matching operations. Smart random fabric machines can spread the stirred concrete on the floor, and then the ground is flattened by the robot and the ground. It turned out that more than a dozen people completed the fabric work, and now only eight people can be completed.

Robots like this, as of the end of June this year, Bo Zhilin has invested 26 commercialization applications, and served over 500 projects in 28 provinces (autonomous regions and municipalities), with a cumulative application of construction area exceeding 10 million square meters.

The inspection robots, smart side stations, and service robots brought by China Railway Construction Group also shined in the exhibition area. The inspection robot can replace the task of manually completing the supervision. China Railway Construction Group's Beijing Company will help Liu Xin that the robot can build a map independently at the construction site and perform independent patrol diligence according to the patrol tasks issued. Preventing stealing incidents, reducing the damage caused by the fall to the patrol management personnel.

Inspection robot

There is also a perfect interpretation of a smart side station robot with a concept of green low -carbon concept. It consists of solar, three tripods, wireless cameras, automatic sound light alert systems, visual processing systems, etc., which can be quickly put into the target location to set up temporary monitoring points or quickly withdraw from the scene. Meet temporary or liquidity monitoring needs such as temporary monitoring, stations, and smart construction sites in the construction industry, and realize self -sufficiency in energy. There are also service robots used for exhibition halls and service halls. During the special exhibition, the exhibition hall explanations, intelligent consultation and intelligent inquiries, and business processing were vividly displayed, allowing exhibitors to immerse themselves to experience the exchange and interaction with the robot.

When you come to the China Construction One Exhibition Area, the two robots are shuttling on the model wall to scan the model. The audience holds a mobile device to view the three -dimensional images transmitted by the robot in real time. A piece of steel pipeline wrapped inside the wall is presented in front of the eyes like a cross -horizon. This is the "X-Men" robot independently developed by the China Construction Bureau. Through it, it can see the "past life, this life, and future" of engineering buildings.

The engineer transmits the three -dimensional model of the building into the robot in advance. The robot plans to generate a three -dimensional image in real time through the laser radar building map. After the construction of the building, if the housing structure needs to be transformed, you only need to let the robot walk around, and you can see the structure inside the wall like the perspective eye, which can avoid the internal steel or hydropower lines.

"After the application of this technology is applied, it will be greatly facilitated the daily work of the management personnel at the construction site. It is no longer necessary to carry a lot of drawings and measurement tools with you, and you can accurately grasp the situation on the scene and truly realize the digital management of the building." China Construction 1 5. The company's technology He Mengxuan said.

Standardizing consulting management promotes the high -quality development of high -quality development in the construction industry. It is inseparable from the smooth progress of engineering cost consulting services. This is a cockpit stone that promotes the equal and mutually beneficial and benefit of the subjects of all parties and realizes the orderly competition of enterprises and the prosperity of the market.

On the day of the opening of the project of this project, the Beijing Construction Engineering Bidding and Bidding and Cost Management Association (hereinafter referred to as the Beijing Bid Price Association) officially released the "Demonstration Text of the Cost Consultation Service Contracts" (hereinafter referred to as the "Demonstration Text") Essence

The "Demonstration Text" was released under the background of comprehensively promoting the transformation and upgrading of the construction industry and sustainable and healthy development. At present, there are many problems such as service scope (content), service charging standards, unclear quality assessment standards, and difficulty adjustment of the contract price involved in the service charging standards, and the difficulty of adjusting the contract price involved in the service charging standards.

The "Demonstration Text" is composed of four parts: contract agreement, general contract terms, special contract terms, and appendix. On the basis of clarifying the list of cost consulting services, the corresponding fee collection method and the quality standard of the service are set in accordance with the specific service content. 2. A reasonable service period, according to the provisions of the cooperation content of the two parties, the corresponding rights and obligations are clearly defined with the liability for breach of contract, and the changes to the two parties should be set to protect the interests of the two parties for various possible changes.

As a non -compatible contract template, it is suitable for contracting for the entire process of cost consulting services for all kinds of construction projects. It is also applicable to the contract for a single or combined cost consulting service in it for reference in all sectors of the society in the entrusting entire process cost consulting service services use.

As Liu Wenju, director of the Marketing Division of the Beijing Municipal Housing and Construction Commission, this is the first time that the project cost consulting service standardization contract model is issued in Beijing. It is also another innovative result in the field of engineering consulting and construction services.

While the industry associations use standards to standardize market behavior, some leading companies have also promoted the improvement of industry management through the standardized development of advanced practical experience in service industry. For example, China Jianke fully practiced green operations and edited the "Guidance of Green Architecture Design". During the special exhibition of engineering and architecture, China Jianke also exhibited smart water data platforms that can be used for water system auxiliary planning design and real -time intelligent control, prefabricated engineering practice, and smart operation and maintenance management platforms that independently developed.

Another example is the exhibition area of ​​China Railway Construction Group, representing the integrated number of wisdom construction platform for the efficient management level of construction enterprises to display the information management process of the entire process of the project. The platform takes the general control of the group company, the supervision of the molecular company, and the application of the project department as the multi -level management model, which can realize the real -name management of labor service, refined equipment management, material traceability management, monitoring grid management, and visual management of progress.

monitoring platform

Liu Xin told reporters that the platform is the 156 project management of the 156 project management of the 156 project management of the China Railway Construction. "Duan, WeChat Duan", and the "intelligent monitoring, intelligent production, intelligent security, intelligent labor services, intelligent quality, intelligent management" 6 major intelligent scenarios. By organic integration of visual management, virtual construction, remote monitoring, and remote management into a whole, unified data access, unified management, and unified application, and finally realized comprehensive management and control of construction project information.

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