What kind of house is a steel frame cut?
The frame shear wall structure is called the frame shear wall structure, and the shear wall is added to the frame structure to improve the stability of the structure. Compared with the frame structure, the frame shear structure has higher strength and can build more high-rise buildings, but the shear wall limits the interior space of the building. Therefore, the interior space of the frame shear structure is not as large and transparent as that of the frame structure.
The state has a requirement for the seismic rating of buildings, and the same type of buildings in the same area must meet the same seismic requirements. While the developers either with brick and concrete structure, or frame structure, will make the theory of seismic capacity and the national requirements structure of the same, and not simply to structure strong and increase the cost to improve the seismic performance of building. So, in fact, the strength difference between brick concrete and frame shear structure is not very big.
In theory, the structural strength of brick concrete structure is less than that of frame shear structure, so the maximum number of building blocks allowed in the north of the brick structure is 6 stories, while the frame shear structure can be built to a height of 100 meters.
Steel concrete structure has not heard of, perhaps you would like to ask brick structure, because now the basic residential brick and frame shear structure of two.Brick concrete structure is a load-bearing structure composed of concrete floor and brick wall, which is cheaper than frame shear structure.
In use effect, the frame shear structure relative to brick concrete structure, there are two advantages:1, the use of large area. Usable floor area = floor area inside jacket wall area. The shear wall of the frame shear structure is 20CM thick, the partition wall 10CM is thick, and the load-bearing wall of the brick concrete structure is 24CM thick, and the thickness of the single brick wall is 12CM. Obviously, the area of the inner wall is larger than that of the frame shear structure.2, the width of the building (the length of the room transverse) large. Brick concrete structure of residential impression, 4.5 meters width is the largest, and then big beam. And frame shear structure of the house can do 6, 7 meters wide. The room width is big, the daylighting effect of the house is good, and the furniture is put more reasonable.
