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Through analyzing the properties of the GFRP bars and comparing the reinforcement calculation of the GFRP bars continuous reinforced concrete pavement, this paper study the influence law of the crack width, crack spacing and bar stress on continuous reinforced concrete pavement due to the different diameters and reinforcement ratio of the GFRP bars. Compared with the steel bar, the technological suggestions...
Inclement weather can greatly affect travel conditions and incident rates. For example, snow covered roads are highly prone to traffic incidents and heavy congestion. One of the key tasks for road and traffic managers is to be equipped with sufficient snow removal capacity so as to be able to rapidly clear snow off of roads during storms in order to mitigate the associated dangers. To date there are...
"Energy-saving" and "suitable for living" are the direction and features of the current residential building design. Because of the diversity of land conditions in districts of Wuhan City, the "energy-saving and suitable for living" design of residential building in different districts should have different characteristics. A new strategy for designing the "Energy-saving"...
As a clay mineral material, the vermiculite does well in the auto-absorption to the pollutants in the flowing water on the pavement. The paper according to the passage collecting pool purifying filtration system of the project of Hengda Section belonging to Daguang Freeway in Hebei Province, giving a briefly introduction of the apply of the vermiculite in this system.
An interchange can be a useful and an adaptable solution for many intersection problems either by reducing existing traffic bottlenecks or by improving safety only if it is based on reasonable location. In this paper, the major influencing factors of urban road interchange location are presented by analyzing the traffic characteristics and the actual state of site planning in China. The principles...
Due to the larger number factors on the quality of the atmosphere, the different contributions of air quality, and the complex mutual influence between factors, it is difficult to establish a recognized, established evaluation model. At present, fuzzy math, grey theory which superior over other evaluation methods have been widely used in practice, but they still have some drawbacks. For a better and...
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