Multi-storey building refers to a building with a height greater than10m and less than 24m (10m

Multi-storey building refers to tapping the land potential in the city and improving the building floor area ratio. Under the condition of paid land use in China, increasing the number of urban buildings reasonably can not only make full use of urban space, rationally use the limited land in the city, but also promote the replacement of industries.

Extended data

Advantages:

(1) saves land compared with low-rise residential buildings, and at the same time, the construction period is shorter than that of high-rise residential buildings, which can be completed in one year;

(2) There is no need to increase the investment in elevators, high-pressure pumps and public walkways like high-rise residential buildings;

(3) The structural design is mature, and brick-concrete structure is usually adopted. The building materials can be produced locally and mass-produced in an industrialized and standardized way. The project cost is low and easy to be accepted by buyers.

Disadvantages:

① The living conditions at the bottom and top floors are not ideal;

(2) Due to the stereotypes of design and construction technology, it is difficult to innovate in the structure, building materials and layout of multi-storey houses, which leads to the rigidity and lack of changes in the facade and architectural style of multi-storey houses.

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