In rural areas, brick and concrete houses are the most common form of construction. The main advantages of this structure are low cost, simple construction, and high durability. However, in order to ensure the safety and stability of the building, the reinforcement work of the reinforcement is crucial. This paper will introduce in detail the reinforcement method of beams, slabs and columns in rural brick-concrete houses.
First, let's look at the reinforcement of the beam. Beams are the main load-bearing structure of buildings, and their reinforcement work directly affects the stability and safety of buildings. In general, the height of the beam should be 1 8 to 1 12 of the span. In practice, we usually use 4 threaded bars with a diameter of 12 to 16 mm. When the height of the beam is greater than 450 mm, it is necessary to increase the waist reinforcement to enhance the stability and bearing capacity of the beam.
Secondly, let's look at the reinforcement of the geosphere beam. The geosphere beam is the foundation part of the building, and its main function is to disperse the load of the building and prevent uneven settlement of the foundation. The common size of the ground ring beam is 240*240 mm, using 4 normal steel bars with a diameter of 12-16 mm, and the spacing is 200 mm to arrange 6 or 8 mm stirrups. At both ends of the geosphere beam, the spacing of the stirrups needs to be encrypted due to the large load they are subjected to.
Next, let's look at the reinforcement of the floor slab. The floor slab is the ground part of the building, and its main role is to bear the weight of people and furniture. The reinforcement of the floor slab should be arranged in both directions, with a spacing of 100 or 150 mm and 8 or 10 mm of reinforcement. During the construction process, it is also necessary to pay attention to the setting of the code Dunkin and the radial reinforcement of the cushion block to ensure the strength and stability of the floor slab.
Finally, let's look at the reinforcement of structural columns. The structural column is the supporting structure of the building, and its main role is to bear the vertical and horizontal loads of the building. The common size of the structural column is 240*240 or 200*200 mm, using 4 threaded steel bars with a diameter of 12-16 mm, stirrups of 6 or 8 mm, and a spacing of 200 mm. At the upper and lower 1 6 places of the structural column, due to the large load on it, it is necessary to infill the spacing of the stirrups to 100 mm.
In general, the reinforcement work of rural brick-concrete structure houses is a highly technical work, which needs to be carried out in strict accordance with the design requirements and construction specifications. Only in this way can the safety and stability of the building be guaranteed and meet the needs of people's lives. At the same time, we also need to continue to learn and master new technologies and methods to improve the quality and efficiency of reinforcement reinforcement work, and make greater contributions to the construction of rural areas.
In the actual construction process, we also need to pay attention to the following points: first, to ensure the quality of steel bars, select qualified suppliers and products; Second, the construction should be carried out in strict accordance with the design drawings, and the number and layout of the steel bars should not be changed at will; Third, it is necessary to do a good job in the protection of steel bars to prevent steel bars from being corroded and damaged; Fourth, it is necessary to regularly check the working status of steel bars and find and solve problems in a timely manner.
In short, the reinforcement work of rural brick-concrete structure houses is an important engineering task, which needs to be taken seriously and carefully constructed. Only in this way can the safety and stability of the building be guaranteed and meet the needs of people's lives. construction site