Additional steel structure reinforced old house balcony and construction method thereof
A construction method and steel structure technology, applied in building structure, building maintenance, construction, etc., can solve problems such as potential safety hazards, and achieve the effects of low-carbon and environmentally friendly materials, low cost, and short construction period
Inactive Publication Date: 2019-05-10
BEIJING ZHUFU ARCHITECTURE AFFAIRS CO LTD
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Problems solved by technology
Effectively solve the safety hazards and living safety problems existing in the old residential balcony
Method used
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[0030] A kind of reinforced old residential balcony and its construction method by adopting external steel structure, such as Figure 1-6 As shown, it includes the original balcony top plate 7 and the original balcony bottom plate 8, and also includes the additional steel structure arranged on the original structure outer wall 1 and the original balcony plate. A steel frame composed of horizontal steel pipes 13, newly added horizontal steel pipes 5 between columns, and newly added short column steel pipes 6; the newly added steel columns 3 are arranged at two corners of the original balcony board away from the original structure exterior wall 1; the new The upper and lower ends of the steel column 3 are respectively connected with the original balcony roof 7 and the original balcony floor 8; the horizontal steel pipe 5 between the newly added columns is arranged between the two newly added steel columns 3; Between the steel pipe 5 and the original balcony floor 8, a newly adde...
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The invention relates to an additional steel structure reinforced old house balcony and a construction method thereof, and belongs to the technical field of seismic reinforcement of existing buildings. The balcony comprises an original structure, an original balcony plate is arranged on the original structure, the original balcony plate comprises an original balcony top plate and an original balcony bottom plate, and the balcony further comprises an additional steel structure arranged on the outer wall of the original structure and the original balcony plate. The adopted additional steel structure is mainly composed of newly-added steel stand columns, newly-added column inter-wall horizontal steel pipes, newly-added column inter-wall horizontal steel pipes and newly-added short column steel pipes. The newly-added steel stand columns are arranged at the two corners, away from the original structure outer wall, of the original balcony plate. The upper end and the lower end of the newly-added steel stand column are connected with the original balcony top plate and the original balcony bottom plate respectively. The horizontal steel pipe between the newly-added stand columns is arranged between the two newly-added steel stand columns. A newly-added short column steel pipe is arranged between the horizontal steel pipe between the newly-added stand columns and the original balcony bottom plate. Horizontal steel pipes between newly-added column walls are arranged between the newly-added steel stand columns and the original structure outer wall.
Description
technical field [0001] The invention relates to an old residential balcony reinforced by an external steel structure and a construction method thereof, which belongs to the technical field of seismic reinforcement of existing buildings. Background technique [0002] For some old residences built before the 1980s, due to their early planning and construction, relatively low construction standards, there are many problems such as equipment in disrepair, falling off of building finishes, and poor energy-saving and thermal insulation effects to varying degrees. Reinforce it. The balcony is an important part of the house and an important place in people's daily life, so its safety is particularly important. Due to the long-term load-bearing and aging problems of the balcony, the bottom plate of the balcony has different degrees of inclination and cracks, which seriously affect the safety of living, and it needs to be reinforced. Contents of the invention [0003] Based on the...
Claims
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IPC IPC(8): E04G23/02E04B1/00
Inventor 董有杨涛鞠树森
Owner BEIJING ZHUFU ARCHITECTURE AFFAIRS CO LTD