Urban spatial layout method applicable to mountain topography

Abstract

The invention provides an urban spatial layout method applicable to mountain topography. The method comprises the following steps of S01, collecting related parameters of a mountain region to be constructed, wherein the mountain is divided according to gradients and orientations; S02, designing building heights, wherein the building heights within the range of one kilometer around the important mountain of a city do not exceed 70% of the relative elevation of the highest point of the mountain, and the situation that at least 20% of the important mountain hilltop is visible for important overlook points in the city is ensured; S03, designing a building layout, respectively adopting parallel, oblique crossing or vertical contour line arrangements according to the gradients; S04, designing building intervals, specifically comprising designing the intervals according to the layout of buildings; S05, designing face widths and spatial depths of the buildings, specifically comprising designing the face widths according to the building heights, and adopting building types with relatively small spatial depths; and S06, designing a building volumetric fraction, specifically comprising properly adjusting based on a local building volumetric fraction standard, wherein the single building on the north slope should be arranged to not face the right south and right north, and the single building on the south slope should be arranged to face an angle not more than 45 degrees. According to the method provided by the invention, landing saving and habitability can be achieved at the same time.

Description

technical field [0001] The invention relates to the field of spatial layout of building groups, in particular to a method for spatial layout of urban building groups suitable for mountainous terrain. Background technique [0002] On the land of the earth, the mountainous area is much larger than the plain area. In my country, the mountainous area accounts for about 2 / 3 of the land area. Out of the needs of developing living space, obtaining mountain resources and returning to nature, human mountain construction activities will become more and more serious. Frequent and important. At the same time, with the further advancement of my country's urbanization strategy, and the contradiction between the expansion of the city and the protection of limited cultivated land resources faced by urban development has become increasingly prominent. The problem of scarcity is also becoming more and more important. However, in the existing technology, there is no relatively standardized con...

AI Technical Summary

Problems solved by technology

However, in the existing technology, there is no relatively standardized construction guidance for the spatial layout of urban buildings in mountainous terrain, so that a unified construction standard cannot be formed, which leads to the unreasonable layout of some existing mountainous buildings. On the one hand, it will affect the residents of mountainous buildings. The demand for sunlight and lighting, on the other hand, will lead to excessive waste of ground space

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