急求一分外文翻译,关于岩土工程、基坑支护、土钉墙的都可以

发布网友发布时间：2022-05-02 20:28

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热心网友时间：2022-06-26 21:51

Geotechnical Engineering: is Europe and the United States in the 1960s in practice established a new technology system. Geotechnical Engineering is to solve the rock and soil engineering problems, including foundations, slope and underground engineering problem, as their object of study. Geotechnical Engineering on the ground, underground and water in the various categories of works are collectively referred to civil engineering. Civil engineering involves rocks, soil, ground water sections known as geotechnical engineering. Geotechnical Engineering is a branch of civil engineering, is the use of science, and solving the various works of rock, soil science engineering and technology issues. Follow the construction phase, the content can be divided into:, geotechnical engineering design, geotechnical engineering management, monitoring, soil geotechnical engineering. The main research interests include: ① underground space and underground engineering: to underground space as the main body, of underground space utilization of the various environmental geotechnical problems, underground space resources of reasonable use policy, as well as various underground structure design, calculation methods and underground construction techniques (such as a shallow, shield, freezing, precipitation drainage method, the immersed tube method, method, etc.) and optimization measures and so on. ② slope and: focus on excavation (including pit) on adjacent buildings and environmental impacts, excavation of design computing theory and methods, ditch the optimal design and reliability analysis technology, slope stability analysis theory, as well as new support technology development and applications, etc. ③ Foundation and foundation engineering: focused Foundation model and calculation methods, parameters, research, new technologies and new methods and techniques, building foundations (such as Bar Foundation, under column cross Foundation, raft, box Foundation and pile foundation, etc.) and superstructure mechanism and law studies. Geotechnical Engineering Development 1 Introction prospect geotechnical engineering development, I think you need to consider the characteristics of geotechnical engineering, engineering construction on geotechnical engineering development requirements, and related subjects development on the impact of geotechnical engineering. Geotechnical engineering study object is a rock and soil. Rock in its formation and geological history of the entire process, undergone complex geological process, which has a complex structure and stress field environment. But in different regions of the different types of rock, since the role of geological processes, the nature of the works often have a very big difference. The rocks exposed at the surface, after weathering the soil, they or retained in situ, or through the air, water and glacier exfoliation and handling of sedimentary formation in different places. In various geological period from all areas of weathering environment, transport and deposition of dynamic conditions that there is a difference, therefore soil not only engineering nature complex and the nature of culture and character. The strength of rock and soil characteristics, deformation characteristics and permeability is through testing. In laboratory experiments, as the representativeness of the samples, sampling procere of disturbance and the initial stress release, test boundary conditions and different from the actual situation in the ground and other objective causes the error, the laboratory test results and the actual characters in geotechnical soil occurs. In-situ testing, site measurement point of representativeness, burying test symbol on rock disturbance, and the test method of the reliability of the error is difficult to estimate. Geotechnical material and testing of these properties determines the particularities of the geotechnical engineering discipline. Geotechnical Engineering is a science, in geotechnical engineering analysis not only requires comprehensive theory of knowledge, indoor and outdoor measurement results, also need application engineer's experience, in order to achieve satisfactory results. The prospect of geotechnical engineering development must pay attention to the particularities of geotechnical engineering and geotechnical characteristics of analytical methods. Civil engineering construction in geotechnical engineering problems and promote the development of geotechnical engineering. For example in civil engineering in the earliest encounter is soil stability problems. Soil mechanics theory on the earliest contributions is established 1773 Kullen Coulomb's law. Subsequently the (1857) theory and 1926) circular failure analysis theory. In order to analyze soft clay in load settlement process over time, (1925) developed a theory of consolidation. Review our nearly 50 years since the development of geotechnical engineering, it is centered around China's civil engineering construction in geotechnical engineering problems. In the reform and opening up previously, geotechnical engineering workers greater focus on water, railway and underground construction in geotechnical engineering problem, since, as the high-rise buildings, underground space utilization and development of the expressway, geotechnical engineering attention more concentrated in the building engineering, civil engineering and construction of geotechnical engineering problems. Civil engineering and functional, urban solid, high speed traffic and to improve comprehensive settlements, to be the characteristics of the modern civil engineering construction. Population growth accelerates urban development, urbanization and promote the largest city in number and size of rapid development. People will continue to develop new living space, development of underground space, expanding to the ocean, and built the bridge, cross-harbour tunnel and the artificial, reconstruction of the desert, Expressway and high speed rail, and so on. Prospects for the development of geotechnical engineering, can't leave on China's modern civil engineering construction trends analysis. The development of a subject is also affected by technological standards and related subjects. After the second world war, especially in the 1960s, the world of science and technology development soon. Electronics and computer technology, computational analysis capabilities and testing capabilities, so that the Geotechnical Engineering computer analysis capability and indoor and outdoor testing technology to improve and progress. Scientific and technological progress encourages Geotechnical Engineering new materials and new technologies. As in recent years geosynthetics sprawl is called geotechnical engineering a revolution. Modern scientific development is interdisciplinary mutual infiltration, interdisciplinarity and emerging new subjects, this development also influences the development of geotechnical engineering. Geotechnical Engineering is the 1960s to the early 1970s, the soil mechanics and basic engineering, engineering geology, rock mechanics are graally flair and applied to civil engineering actually formed by the new discipline. Geotechnical engineering development around the modern civil engineering construction in geotechnical engineering problems and will be integrated into other subjects obtaining new results. Geotechnical Engineering involves civil engineering construction in rock and soil use, improvement or reconstruction, the basic problem is the rock or soil stability, the deformation and flow problem. The author believes the following 12 are to be given attention to areas of research, from which it is the 21st century the development of geotechnical engineering.

热心网友时间：2022-06-26 21:52

已发送，合适给分！谢谢！