Balconies are designed to be load bearing

The standard value of balcony load-bearing, GB50009-2012 "Code for Load of Building Structures" table stipulates that balconies with dense people can appear, and the standard value of live load is.

The balcony load is generally judged according to the balcony live load, and according to the building code, the balcony live load is generally as follows, that is, no square meter can bear a maximum of 250 kg of weight; Referred to as live load, also known as variable load. It is the use or occupation load and the naturally occurring natural load caused by people, materials and means of transportation applied to the structure.

The "Measures for the Administration of Residential Decoration and Decoration" stipulates that the main body of the building and the load-bearing structure shall not be changed without the design plan proposed by the original design unit or the design unit with the corresponding qualification level; It is not allowed to convert a room or balcony that does not have a waterproof requirement into a bathroom or kitchen room.

The size of the original doors and windows on the load-bearing wall shall not be expanded, and the brick and concrete walls connecting the balcony shall be removed; The original energy-saving facilities of the house shall not be damaged and the energy-saving effect shall be reduced.

Without the approval of the relevant competent authorities, buildings and structures shall not be erected, the façade of residential buildings shall not be changed, doors and windows shall be opened on non-load-bearing exterior walls, heating pipes and facilities shall not be dismantled and altered, gas pipelines and facilities shall not be demolished and altered, and floor loads shall not be increased in excess of design standards or specifications.

The load-bearing design of the balcony is generally kn per square meter, the load-bearing capacity of the balcony is about 200 kg per square meter, and the end of the balcony is also allowed to carry 1kn per square meter, because the end of the Yangshutai can also carry 100 kg of concentrated load per linear meter.

The load-bearing range of the balcony is divided into two kinds, one is the self-esteem of the balcony itself, and then the balcony increases after the change into the middle, the national implementation of the balcony load-bearing design standard is 250 kg per square meter, more than this standard will bring potential safety hazards.

The balcony load is generally judged according to the balcony live load, which is generally 250 kg per square meter according to the building code.

According to the house design code, the interior and balcony design live load is.

A balcony, also known as a balcony or balcony, is a platform that protrudes from the outer wall of a building and is supported by columns or brackets, and its edges are built with railings to prevent objects and people from falling out of the platform range, which is an extension of the building. Although a balcony and a balcony refer to the same kind of building, there are some slight differences between the two, a platform without a roof and no cover is called a balcony, and a platform with a cover is called a balcony.

1. The load-bearing range of the balcony is divided into two types: one is the weight of the balcony itself, including the weight of the balcony bottom plate, upper and lower plastering, and railing; The second is the change of load-bearing after the balcony. For a long time, the national implementation of the balcony load-bearing design standards are:

250 kg square meters, exceeding this standard will inevitably bring safety hazards.

2. However, in general, due to the different areas of each building, in order to easily express the load-bearing capacity of the building, it is expressed by "pressure" in the construction of the project, that is: cattle (N) square meters; For the sake of convenience and understanding, kg (1kg=, about equal to 10N) is also used. For example, the area of a balcony is 1m wide and 2m long = 2, assuming that its design bearing capacity is 150kg, then the balcony can bear 2 150 = 300kg.

You can find the concrete unit load of your house. It is generally explained in the civil construction drawings.

Or don't pretend, if the weight is okay, one day accidentally come to the two guests don't know how many jumps to jump, resonance, then trouble!

That so-so can put the 4 80 cylinders you wrote is still a little overweight, and it is better to put one less for the sake of caution. If there is no column on the outside, the load of the entire balcony is only 900 kilograms, and you have to add the weight of your own people, and the position you put must be on the outside, and the actual weight you can put will be reduced by about 1 3.

It's not good, I'm a little worried, I have to ask how thick the steel bar was when I came out of the balcony?

Or don't pretend, if the weight is okay, one day accidentally come to the two guests don't know how many jumps to jump, resonance, then trouble!

Balcony load-bearing design standards refer to the standards that stipulate and require the load-bearing capacity of balconies in architectural design. The purpose of the adjustment of the standard beam of the balcony load-bearing design is to ensure that the balcony can withstand the loads of personnel activities and furniture placement during use, and to ensure the safety and stability of the balcony.

First of all, the balcony load-bearing design standard should consider the structural form and materials of the building. Generally speaking, the load-bearing capacity of the balcony of the concrete structure is stronger, and the load-bearing capacity of the balcony of the steel structure is relatively small. In addition, the walls, floors, beams and columns of the balcony also need to be selected according to the type and function of the building.

Secondly, the balcony load-bearing design standard also needs to consider the size and distribution of the load. Loads include human activity loads, furniture placement loads, and other possible loads, such as rain, wind, etc. The designer needs to reasonably determine the load-bearing capacity of the balcony according to the actual situation to ensure that the balcony can safely carry these loads.

In addition, the load-bearing design standards for balconies also need to take into account the role of natural forces such as earthquakes and wind. Seismic force and wind force are the most important part of the balcony load, and designers need to reasonably consider the influence of earthquake and wind according to factors such as geographical location and meteorological conditions to ensure the stability and safety of the balcony in the event of natural disasters.

To sum up, the balcony load-bearing design standard is a series of regulations and requirements formulated to ensure the safety and stability of the balcony during use. When designing the balcony, the designer needs to reasonably determine the load-bearing capacity of the balcony according to the building structure, load size and distribution, earthquake and wind and other factors, so as to ensure the safe use of the balcony.