城市规划外文翻译城市滨江路设计浅析.doc
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1、翻译原文:Preliminary design of urban binjiang roadZhang Cheng hong Deng Guan Cai Chen MingAbstract: Urban binjiang road construction is a comprehensive, professional engineering system in recent years, urban construction is an important component. This article from design standards, structure and founda
2、tion processing aspects of the design of the particularity and urban binjiang road put forward the corresponding proposal.Keywords: urban binjiang road design standard structure forms of foundation treatment recommendations1 a forewordA city is a basic rivers or through them or belt. Rivers in citie
3、s like colored winding between since ancient people to survive, provide the resources and the nutrition of politics, economy, history, culture, and closely related. Along with the growth in productivity, economic development, binjiang road (river) (hereinafter referred to as the binjiang road) becom
4、e city is an important part of the construction. Broadly speaking, binjiang road is not part of the urban traffic, it sets the urban flood control and network construction, landscape, environmental protection, and humanistic landscape function as one, is one of the city, the water, the relationship
5、between the construction of success, directly affects the orientation of the city and economic great-leap-forward development. The author participated in some city hosted the binjiang road, the following design work experience.2 design standardsBinjiang road design, to follow the city planning, land
6、, environment, network planning for flood control, etc. Now the binjiang road construction is a variety of functions, its design standards should be integrated more professional standard and analysis. Binjiang road surface from flood linear function should satisfy the relevant terms for the urban fl
7、ood control standard requirements, and strive to any section of the flow and smooth, minimize the turbulence and deposition, in order to avoid the scour of embankment and passage, From the urban road network function terms should meet the minimum required corresponding road engineering, and smooth c
8、urve elements to smooth linear, traffic organization, From the humanistic landscape and landscape architecture function and requirement, binjiang road embankment and line, and in the sunken reach out or platform landscape Settings, in order to maximize the close to nature and outstanding urban theme
9、s. This standard and flood control, road landscape request from, it is required to design and analysis on hydrology model test based on the urban flood control standard basis, and try to meet the standards and requirements. The road landscape, Binjiang road from flood control function of longitudina
10、l bolt form, its surface elevation, the flood control standard should be equal to the corresponding flood elevation + bulkhead ultra-high frequency, From the road surface elevation for standard should be equal to the flood control standard of flood elevation + 50 cm frequency, and satisfy the needs
11、of the corresponding road engineering level minimum vertical curve elements and longitudinal grade requirements, From the humanistic landscape and landscape architecture function, binjiang road in the vertical section water, be like longyou movement. The determination of longitudinal cut in flood co
12、ntrol functions, in accordance with the basis of city planning and real terrain, but in some higher than the flood control standards and meet district, binjiang road road alignment requirements in its inspiration on the whole assignment. Binjiang road cross-sectional form according to landform, inve
13、stment and other conditions, in general, could be divided into 3 types, as shown in figure 1 (as shown in the diagram, erect embankment geological condition and landscape, can design for with hydrophilic embankment slope). Cross-sectional form one and two practical in road surface elevation than ins
14、ide field constructed (the) to form a city, cross-sectional slope sections (recreational and greening) as part, which can save high quantity and investment, this section in the landscape, have the better afforestation, Three practical in road cross-sectional form within the field of elevation than r
15、oad elevation constructed in leisure and city, the greenbelt as ultra-high part, and avoid the embankment raised influence quantities, flat road renamed and investment. In line with the line between reinforced embankment with width can be combined with green recreational landscape design requirement
16、s and adjust measures to local conditions, and optimize.Figure 1 binjiang road cross-sectional form3 structure1) general rigid pavement concrete structure and flexible portion of asphalt concrete structure of two forms. In flexible pavement design, still can choose for landscape need five CaiBan Lan
17、 of colored pavement. 2) the choice of the form of structure of embankment in hydrology, the main engineering geological conditions, the necessary conditions for the local materials and the humanities landscape and scientific and reasonable use new technology, new material. Embankment in general and
18、 rigid and flexible structure, concrete QiShi, two types of rigid structure is applicable to bedrock and close-grained sandy pebble for the foundation; etc. With such composites reinforced with rolling stone pile and soil type flexible structure is applicable to thicker soil layer as the foundation
19、bearing. The conventional structure of embankment, no longer just recently made two cases of urban river embankment structure be introduced emphatically. Leshan BinHeLu municipal engineering (dadu river section) for vertical stiffness of embankment, topped by 24 m, municipal pipeline layout position
20、 under tension, embankment by the light of concrete, which combined bearing constructed to retaining under 6 m for gravity retaining wall, for the cantilever, shown in figure 2, under the municipal pipeline layout to surface.Solve, and quantity relatively saving. LangZhongShi binjiang road (river) m
21、unicipal engineering, basic for a mutually close to close-grained sandy pebble, middle layer containing weak crystals, its biggest depth of more than 30 meters, in order to adapt to the deformation of foundation reinforced embankment, by retaining structure, flexible by flooding test, nearly four ye
22、ars, safety and stability of embankment deformation, LangZhongShi for historical and cultural cities, historical and cultural city, binjiang road surrounded by the pattern of retaining wall panel, make new roads into city history and culture organically binjiang road embankment is different from the
23、 embankment with water, but also because of the direct contact. Many domestic engineering design of water shortage, construction plunged conditions considered when discharging water and filter layer unqualified, often because the steep rise steeply down and crash, the main reason is not water outlet
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