In our decoration, it is inevitable to make some changes to the pattern, and it is necessary to smash the wall. Many people don't realize that if the walls that shouldn't be smashed during decoration, it may affect the seismic capacity of the whole house. For example, the load-bearing wall must not be damaged. What are the consequences of the reconstruction of the load-bearing wall? How to remedy the broken bearing wall? Let's talk about it below.
After the load-bearing wall of Harbin residential area was smashed, the bottom shops insisted on operating and complained that the load-bearing wall incident had damaged their business. Some intermediaries said that in the past week, the number of homeowners consulting housing prices in this community has increased significantly.
What are the serious consequences after the load-bearing wall of the house is smashed? 1. First of all, one of the consequences of the reconstruction of the load-bearing wall is that it will destroy the overall structure of the building and affect the earthquake resistance of the building. Load-bearing wall generally refers to the wall that can support the load of the upper or upper floor of the house. If the whole building is regarded as a complete human body, then the load-bearing wall is like a skeleton. If the skeleton is removed, can people still stand up? As the saying goes, "it hurts the bones for a hundred days", so does the house. As long as the bearing wall is damaged a little, it will inevitably change the bearing structure of the original building. Seriously, it may also cause cracking and collapse of the house, endangering the safety of the house and the personal safety of the owner, resulting in unpredictable and serious consequences.
The load-bearing wall of Harbin residential district was smashed, resulting in cracks on adjacent floors. From the fourth floor to the 2 1 building, the residents' walls cracked to varying degrees, and the wall skin of the residents' homes fell off in a large area, and the cracks in the walls were clearly visible, which eventually led to the inability to live normally and caused safety hazards. The owner of the residential building evacuated urgently. This is the serious consequence after the load-bearing wall was smashed. Thought-provoking, I hope everyone will take it as a warning.
2. Secondly, removing the load-bearing wall will affect the safety of neighbors, and even be complained by neighbors. Demolition of the load-bearing wall will not only directly destroy the bearing capacity of the load-bearing wall, but also weaken the seismic capacity of the owner's own house. If the wall moves too much, it will also cause adjacent walls to crack, destroy the upper and lower walls and cause serious damage to the structure. At this time, neighbors have the basis to complain to the property, to the Housing Authority or even through legal channels.
Obviously, the smashing of the load-bearing wall in Ha 'er Community has endangered the personal safety of neighbors, caused immeasurable losses and caused great harm to other owners.
3. Finally, the decoration of the load-bearing wall violates the relevant laws of our country and will be fined or even bear legal responsibility. According to Article 5 of the current Measures for the Administration of Interior Decoration of Residential Buildings, it is a violation of relevant regulations to put forward the design scheme, modify the design drawings or change the main body and load-bearing structure of the interior decoration of residential buildings without the permission of the original design unit, which should be prohibited. In addition, according to Article 26 of the Administrative Regulations on Seismic Fortification of Building Projects issued by the Ministry of Construction, it is a violation of this law to change or destroy other seismic facilities such as load-bearing walls of houses without authorization, and the relevant construction authorities shall order them to restore within a time limit, and impose a fine of 1000 yuan on individuals and a fine of more than 1000 yuan on units.
Article 115 of the Criminal Law stipulates that anyone who causes serious injury or death or heavy losses to public or private property by other dangerous means shall be sentenced to fixed-term imprisonment of not less than 10 years, life imprisonment or death. Whoever negligently commits the crime mentioned in the preceding paragraph shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years; If the circumstances are minor, they shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention.
Therefore, the parties to this incident should not only bear civil and administrative responsibilities, but also bear criminal responsibilities. Other responsible persons may also include owners, designers, decoration teams, property and other related responsible persons. As for how to deal with it, it depends on the appraisal results of the relevant departments after the maintenance of the load-bearing wall. However, the cost of temporarily resettling more than 200 owners must be paid by the employer at least. As for the estimated indirect loss of 654.38+068 billion, it is estimated that all responsible parties have suffered a lot.
What is the irremediable reason why the load-bearing wall of Harbin residential area was smashed? The main reason is: the main structure has changed, is it still useful to make up? Moreover, the walls of many floors have cracked, and even cracks have appeared in the outer walls. The height of the whole building is nearly 100 meters at 3 1 floor. Obviously, this building has become a dangerous building.
From an architectural point of view, there is no possibility of repair and the risk factor is too high.
Objectively speaking, what was smashed was the shear wall of the building. The reinforced concrete wallboard is used to replace the beams and columns in the frame structure in the shear wall, which can bear the internal forces caused by various loads and effectively control the horizontal force of the structure. This structure uses reinforced concrete wallboard to bear vertical and horizontal forces.
The main structure of the building consists of shear walls, columns, beams, slabs and partition walls. Shear wall and main body are vertical components, which bear gravity load and earthquake resistance. Under the action of gravity load, the load is transmitted from plate to beam and wall, then to shear wall, and finally to foundation.
If the shear wall is demolished and the load of force cannot be transferred to the foundation, then the vertical shear wall will fall or collapse because there is no supporting force below.
The reason why the shear wall of Harbin Building hasn't fallen down yet may be that the shear wall is hung by the beam, but it won't last long just by hanging the shear wall by the beam. The shear wall pushes down, so it affects the beam, and many floors above will gradually crack. When it cracks to a certain extent, it may be that the shear wall above is going to fall down.
Therefore, the possibility of grouting to solve the problem is very small, and there are great security risks. Even if there is nothing at the moment, what should I do if I encounter an earthquake in the future? Without a big earthquake, the building may collapse.