How do you distinguish between the load wall and the scissors wall?
We have some knowledge of mechanics, at least learned physics in high school, bearing wall is the pivot to the floor for structure design, called the support for a floor, in the middle of the plate and bearing force is not the same, which reinforced with, upper and lower are reversed, down walls the floor, no support, terrible consequences. Once the floor cracks appear, they will continue to develop, and the cracks will become bigger and bigger until they break. The actual stress situation will be more complex.
Some non load bearing wall, if agreed to by the relevant departments after the demolition, should also pay attention to whether there exists original door lintel. If the demolition of the wall and the lintel part must be suspended, please on the personnel structure reinforcement beam support reinforcement. For example, in the balcony wall is generally equipped with doors and windows, there is a longer lintel windows, if here the whole wall removed, the beam is equal to the support, both ends of the beam must be to support reinforcement. It is also essential for the window above the lintel, increase the window width, then the lintel length may not be enough, but also to please the relevant construction personnel to be replaced.
The load-bearing walls must not be dismantled. A load-bearing wall is like a human skeleton. When it is demolished, the building may collapse and affect the safety of the entire building. Load-bearing walls can not only be demolished, but also in the load-bearing wall hole can not be too large, otherwise it will seriously affect the carrying capacity of the building, security and seismic.
The floor is supported on structural members such as load-bearing walls and beams. The amount of the house, the weight of the furniture, etc., shall be transmitted to the load-bearing walls and structural beams through the floor, and then to the lower load-bearing walls or structural columns through the load-bearing walls and Liang Chuan, and then transmitted to the base. The structural skeleton that forms the whole house is like the skeleton of the human body. It is an important part of the whole house, which decides the safety.
The black wall is on the project drawing, and the load-bearing wall refers to the wall supporting the weight of the upper floor. Destroyed will destroy the entire building structure; non load bearing wall is not supporting the weight of the upper floor of the wall, only to separate a room in another room, drawing on a hollow wall, there is no wall of the building structure without what big impact.
