What is the use of the beam in the steel structure? Why there must be a wall under the wall? Will the walls of the beam be destroyed? If it is the shear wall will not build under the beam?
You are so full of outsiders, tell you that these are not used, because you first can not even determine the form of structural accuracy. Such as in the end is reinforced concrete structure, or masonry mixed structure I am afraid that can not tell. So I suggest you find an experienced structural engineer to the scene to see, or get the year of the construction plans (to complete the map) to the engineers to see, immediately can determine which wall can be destroyed friends.
The role of the beam is to support the load from the floor, and then the load to the column; beam does not have to have a wall, if you find the beam under the wall, it is because we are doing structural design, According to the location of the upper wall to arrange the beam, that is to say under the wall generally have a beam, of course, 100 thick or 150 thick this thin wall below do not necessarily need to lay the beam, and now the residential building up and down The location of the partition is the same, that is commonly referred to as the layout of each room is the same, so you will feel the wall under the beam; and the main use of space in the house, the beam appears in the middle of the house is also beautiful, The location of the beam does not affect the appearance of beauty, to ensure the formation of the roof of the room.
Beam under the wall is generally non-load-bearing walls, can be destroyed, but if it is a shear wall structure, because the shear wall is generally from the bottom to the top, where "bottom" and "top" , So the shear wall is not built in the beam, because the shear wall position does not need beams
