Application of information technology in construction industry?

What is the specific content of the application of information technology in the construction industry? Zhong Da Consulting will answer your questions below.

The development and application of CAD software for architectural engineering design have achieved remarkable results.

The survey and design industry took the lead in applying computer technology in the field of construction, and became an industry with early start, rapid development and high efficiency in China's information construction. Since the late 1980s, CAD has been widely used in engineering design. At present, the drawing rate of CAD in the whole industry is over 95%, which not only liberates engineering designers from traditional design calculation and drawing, but also can devote more time and energy to scheme optimization, improvement and review. But also improves the design efficiency by dozens of times, greatly shortens the design cycle, and improves the design quality and economic benefits.

The development and application of CAD software in China have the following characteristics: the application of domestic software is dominant. The popularization and application of domestic software in China's architectural engineering design industry has made remarkable achievements, forming a number of brand-name software products. The application rate of domestic software has been greatly improved. Except for a few super-high and over-limit buildings and foreign-funded buildings, foreign analysis software may be used, and a large number of architectural engineering designs in China basically use domestic software every year.

Adhere to the development direction of integration. China's engineering design CAD software has basically covered all fields of architectural engineering design. From structural design to architecture, equipment, budget estimate and planning, some CAD software systems have basically realized integration and information sharing, which not only improves efficiency, but also reduces human errors in the process of information exchange between professions.

The graphics platform has independent copyright, and many of our software development units provide users with professional software and graphics platforms. In this way, the design unit reduces its dependence on foreign graphic platforms and reduces the cost of purchasing foreign software.

The application prospect of computer in the field of architecture is broad.

With the continuous improvement of computer application technology in the construction industry, the time for construction enterprises to promote the application of computer technology has gradually matured. Compared with the field of architectural design, the computer application of domestic construction enterprises started late, and the application level is uneven and quite different. In the field of construction, the computer application of construction project management and construction technology lags behind the application of engineering cost analysis. It has become inevitable to use information technology to transform traditional construction enterprises. There are hundreds of thousands of construction units in China, so the application prospect of building software is very broad and the market potential is huge. At present, some advanced enterprises have begun to explore the application of computer control and auxiliary management in construction organization and management. The application of engineering budget, materials and manual management software has effectively improved the work efficiency, technical level and safety level of building construction. Especially in some professional construction, advanced technologies such as computer information processing and automatic control are applied, which not only reduces the cost and reduces the work intensity, but also overcomes the complex problems that are difficult to solve by traditional construction methods, so that some difficult construction projects can be completed.

Intelligent buildings and intelligent structures are developing rapidly.

Intelligent building is developed with the development and mutual penetration of computer technology, communication technology and modern control technology. Intelligent building is a thriving scene in China, which has become the main selling point of many real estate developers. Some special buildings, such as Zhuhai Airport, Guilin Airport, Shenzhen Luohu Commercial Center, Beijing Celebrity Square, etc. , have reached the requirements of intelligent buildings to varying degrees. The headquarters building of China People's Bank and Shanghai Jinmao Building are even more examples of intelligent buildings. According to incomplete statistics, there are 1400 intelligent buildings in China so far.

Modern high-tech and information technology are moving from intelligent buildings to intelligent residential quarters, and then into families. In the "Implementation Plan of Science and Technology Industry Project of Urban and Rural Well-off Houses in 2000", China listed the construction of intelligent well-off demonstration communities as the national key development direction. The construction of intelligent residential quarters has developed rapidly in China. From economically developed coastal areas such as Shenzhen, Guangzhou and Shanghai to political and cultural center Beijing, as well as western cities such as Chengdu, Chongqing, Guizhou and Kunming, intelligent demonstration quarters have been built to varying degrees. The construction of these intelligent residential quarters has improved the quality of life of residents and expanded their living space.

The application of simulation and virtual reality technology has begun.

The development of simulation and virtual reality technology has been highly valued by our government and widely used in aviation, aerospace, navigation, nuclear energy, military, electric power, biology, transportation, decision-making management and other departments. But its application in building engineering is relatively late. The Simulation Center of Xi Jiaotong University cooperated with Beijing Weijinghang Technology Company to develop a series of application software for urban planning, architectural design and real estate sales.

The application of simulation and virtual reality technology in urban planning and design can show the past, present and future of the city to planners, government decision makers, investment developers and ordinary citizens at any time, which is helpful for relevant personnel to make decisions. Virtual reality technology provides a new technical means for architects to design and evaluate buildings, and its three-dimensional visualization makes it an important auxiliary design means for architects after CAD. But at present, the application is only in the primary stage. Virtual reality technology is applied to real estate sales. With the help of the sales tool of virtual roaming house, buyers can visit the virtual model house, feel the housing space in the computer model house, query the housing information in real time, arrange the furniture in real time, and guide buyers to use the house reasonably. You can roam in the virtual community that will be built in a few years, so that you can stand on the balcony and watch and feel the beautiful environment after the community is built.

Digital city has become the focus of the tenth five-year plan.

"Digital City" is a technical system that comprehensively uses GIS, remote sensing, telemetry, network, multimedia and virtual simulation technologies to automatically collect information, dynamically monitor and manage urban infrastructure and functional mechanisms, and assist decision-making services. It has powerful functions such as digitalization, networking, virtual simulation, optimal decision support and visual representation of complex systems such as urban geography, resources, ecological environment, population, economy and society. In order to promote the construction of digital cities, the Ministry of Construction has adjusted and enriched the "Informatization Leading Group of the Ministry of Construction" and the leading group office; The Basic Essentials of Informatization in Construction Field has been formulated and released, and urban digital engineering has been included in the "Tenth Five-Year Plan" scientific and technological key projects. Initial achievements have been made in the construction of digital cities, with the opening of China Engineering and Construction Information Network and China Housing and Real Estate Information Network. 120 many city planning bureaus have established urban planning information management systems, 100 many cities have established comprehensive or professional information management systems, and dozens of big cities have established traffic information management systems.

GIS is the core technology of digital city construction, and GIS in China has gone through nearly 20 years. Especially during the Ninth Five-Year Plan period, the development of domestic GIS software was listed as a national key scientific and technological project for the first time, and a breakthrough was made. A batch of GIS software with high technical level and competitive strength has surfaced and become one of the domestic software that dares to challenge foreign software. For example, GIS series software developed by Information Engineering Center of Wuhan Technical University of Surveying and Mapping and National Basic Geographic Information System (NFGIS) of State Bureau of Surveying and Mapping has occupied 1/3 of the domestic market, and the average annual growth rate of sales exceeds 100%. At present, the total domestic GIS market is 1 100 million yuan, which is expected to reach maturity. The Ministry of Science and Technology has decided to take GIS software industry as one of the major breakthroughs in the development of China software industry during the Tenth Five-Year Plan period.

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