Rapid reinforcing structure for home-entry-free balcony of old community and construction method of structure
A technology for strengthening structures and balconies, which is applied in building construction, building maintenance, construction, etc., can solve the problems that affect the daily life of residents' balconies, and achieve the effect of solving the balcony's insufficient load-bearing, low cost, and short construction period
Active Publication Date: 2015-01-21
北京中联天盛建筑工程有限公司
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Problems solved by technology
It effectively solves the technical problems that affect the daily life of the residents and the rapid reinforcement of the balcony without entering the house during the renovation of the old community
Method used
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[0033] like Figure 1-7 As shown in the present invention, a kind of rapid reinforcement structure of the old residential area without entering the balcony, the original balcony board is provided with the original balcony board, the original balcony board includes the original balcony top board 7 and the original balcony bottom board 8, and also includes the outer wall 1 arranged on the original structure and the additional steel structure at the balcony slab, the additional steel structure is a steel frame mainly composed of newly added steel columns 3, newly added horizontal steel pipes 13 between column walls, newly added horizontal steel pipes 5 between columns and newly added short column steel pipes 6 (such as Figure 2-3 shown), wherein, the reinforcement measures and construction methods of the balconies on each floor are the same, the first floor has no balconies without reinforcement, and the balconies are reinforced from the second floor; wherein, the two corners of ...
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Abstract
The invention relates to a rapid reinforcing structure for a home-entry-free balcony of an old community and a construction method of the structure, and belongs to the technical field of seismic strengthening. The rapid reinforcing structure 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 further comprises an outer steel reinforcing structure arranged at an original structure outer wall and the original balcony plate; the outer steel added structure is a steel frame mainly composed of new steel reinforced stand columns, a new reinforced column inter-wall horizontal steel pipe, a new reinforced inter-stand-column horizontal steel pipe and new reinforced short column steel pipes. Reinforcing measures and construction methods of all floors of balconies are the same; the first floor is provided with the balcony, so that the first floor is not reinforced; the balcony reinforcement is conducted from the second floor. In the transformation of the old community, on the basis that home entry is basically not carried out, and foundation is constructed; the balconies are reinforced by adopting the mode that the steel frames are additionally arranged between the balcony plates and arranged outside the original structure outer wall. The structure can be widely introduced into the old building transformation with a long service life.
Description
technical field [0001] The invention relates to a rapid reinforcement structure and a construction method for an old community closed-door balcony, which belongs to the technical field of seismic reinforcement. Background technique [0002] The implementation of old community reinforcement and transformation is a popular project that cares about people's livelihood and benefits the masses. Its purpose is to effectively improve the quality of life of residents and ensure their living safety. For some old communities 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 p...
Claims
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Inventor 董有韩兮杨黎明万兆
Owner 北京中联天盛建筑工程有限公司