Civil engineering is the general name of science and technology for building all kinds of engineering facilities, which not only refers to the application of materials, equipment and technical activities such as survey, maintenance, design and construction, but also refers to the object of engineering construction, including all kinds of engineering facilities serving human life, production, scientific research and military affairs. With the construction of modern society, civil engineering has made a breakthrough development, showing some characteristics of the times. Below we will analyze these characteristics and discuss the future development.
1 analysis of the characteristics of modern civil engineering
Scientific progress has promoted the development of civil engineering. The research and development of new materials, the optimization of exploration technology, the comprehensive consideration of engineering planning and the improvement of construction efficiency are all changes brought by informatization and automation technology to civil engineering construction.
1. 1 new engineering material R&D and its application
New engineering materials are a new generation of materials developed on the basis of traditional materials, including new wall materials, waterproof and sealing materials, decorative materials, thermal insulation materials and so on. With the progress of social science, the research, development and practical application of new engineering materials are obviously accelerated. Many buildings use alloys, glass fiber reinforced plastics and other materials, which have excellent characteristics and show broad application prospects. However, due to the influence of elasticity and price, some materials are still in the exploration stage. China is in a critical period of economic restructuring and transformation and upgrading. The use of green engineering materials meets the sustainable development needs of modern energy conservation and emission reduction, reduces the damage of non-ferrous metals to the environment and ecology, and can effectively protect human health, thus achieving multiple goals such as safety, high quality, environmental protection and health [1].
1.2 Geological exploration technology has limitations.
Civil engineering geological exploration is the foundation of the whole project construction, and geological structure, mechanical properties and stress directly determine the safety of project planning and construction, which is the main basis for project site selection and underground infrastructure construction. At present, geological exploration is mainly carried out in the form of field drilling and sampling. Through experimental analysis, relevant conclusions are drawn. This method has great limitations, and has shown some defects in the construction of large-scale projects, and it is urgent to develop new technologies to solve them.
1.3 There are many factors that affect the engineering planning and design.
With the development of civil engineering technology, the scale of modern engineering construction is increasing, and more and more factors need to be considered comprehensively. Shanghai Tower is a super-high landmark skyscraper, with the main building 1 18 floors and a total height of 632m, making it the second tallest building in the world. In the planning and design, there are many factors, such as appearance, surrounding environment, geological structure, building materials, fire and earthquake prevention, moisture and sun protection, water supply and heating, ventilation and light transmission, building lighting, energy saving and environmental protection, construction conditions and so on. We should fully consider, minimize the impact on the surrounding ecological environment and residents' life, meet the multiple needs of economy, environmental protection, applicability, safety and beauty, and use professional and comprehensive civil engineering theory for scientific planning.
2 Explore the future development direction of civil engineering
2. 1 Adhere to the theoretical guidance of sustainable development
China regards sustainable development as the basic strategic goal of the country, thus ensuring the sustainability of economic development, social development and environmental protection. Civil engineering construction is based on the consumption of resources and energy. With the shortage of resources and energy, the future planning and design of civil engineering should take a long-term view, improve the utilization rate of resources and build a harmonious ecological environment.
2.2 The theoretical research of civil engineering has been deepened.
Mechanical research has always been the core theoretical basis of civil engineering. Mathematics and computer science will be more in-depth in the future research of civil engineering, and a breakthrough will be made in the stress analysis of fluid media and complex structures. Information network and virtual reality technology will also be more widely used, which will make mechanics break through the macro structure and develop into the micro world, and better serve to solve practical construction problems [3].
2.3 the extension of civil engineering planning in space
Civil engineering needs land resources as support. With the process of urbanization, land resources are becoming more and more scarce. The future civil engineering construction will definitely break through the space limitation and extend to the air, underground, ocean and desert, so as to meet the needs of the development of human society. For example, the land reclamation strategy in Japan's coastal areas and the large-scale water pipelines in the Libyan desert have taken solid steps towards the future.
2.4 Civil engineering technology is more mature.
The future civil engineering technology will be more mature in engineering materials, planning and design, construction technology and so on. Civil engineering materials tend to be high strength, light weight and environmental protection. By optimizing building materials such as concrete and aerated block, we will develop lightweight and high-strength materials such as FRP, aluminum alloy and building plastics. In engineering planning and design, the large-scale computer-aided design drawings are used to comprehensively evaluate each system, and dynamic analysis and simulation tests are carried out, so as to get rid of manual constraints and realize scientific and accurate design. Engineering construction will develop towards assembly and industrialization. With the development of 3D printing technology, the future civil engineering construction will be very simple. Building a house by robots is like building blocks, which can ensure the accuracy of the project and better control the progress of the project [4].
3 Conclusion
To sum up, civil engineering construction has promoted the development of modern society in China and is the foundation of national economic development. We analyze the characteristics of modern civil engineering from many angles, and discuss the future development direction, hoping to better serve the sustainable development of our country and realize the harmony between economy, society and nature.
This paper introduces the content of "analysis of the future development of modern civil engineering construction". Welcome to Zhong Da for more information.
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