Lifting type building and its construction method

Abstract

The present invention provides a lifting type building, which includes a floor, a wall, and a metal roof panel; it is characterized in that the wall is directly fixed on the floor, and the floor under the wall is evenly arranged with A number of foundations under the wall; several rows of central columns are evenly arranged on the floor inside the wall, continuous section steel is arranged on the inner surface of the wall, steel roof trusses are fixedly installed on the central columns, and the steel roof trusses The ends are respectively fixedly connected on the continuous section steel; the lifting type building and its construction method method of the present invention use the roof wall connection support instead of the skin to transmit the shear force, so that the design method is more in line with the domestic norms; the lifting wall is It is an enclosure component and also the main load-bearing and force-transmitting component. It is prefabricated on the poured indoor floor (including the decorative structure), installed and positioned by a crane, and supported by temporary supports at the same time; the exterior facade is beautiful and durable, and the construction is more efficient. Safe and fast.

Description

technical field

[0001] The present invention relates to the field of industrial and civil buildings, in particular to a raised building and a construction method thereof. Background technique

[0002] Portal frame light steel structure is widely used in factory buildings and warehouse buildings. Sectional steel is used to make portal frame, cold-formed thin-walled steel is used as purlin and wall beam, and profiled steel plate or lightweight sandwich panel is used as roof and wall enclosure. protection structure. On the one hand, the exterior walls of color panels require frequent maintenance, and generally need to be replaced every 20 years;

[0003] For example, the US Tilt-up building system is widely used in non-residential low-rise buildings, such as logistics centers, commercial centers, and low-rise office buildings. Almost most of them use this system. The Tilt-up wall is reinforced concrete, which is strong, impact-resistant, and does not require frequent maintena...

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