Is the light steel villa house strong? Can you live in? -wellcamp light steel villa manufacturers
In the subconscious of many people, being heavy means being solid. Therefore, the appearance of light steel structure houses has refreshed the cognitive ability of many people. Some people will question the structural characteristics of light steel structure houses. So light, they should be very fragile. I even thought that if many people on the second floor would collapse, would that really be the case? Today, we will analyze it in several parts and uncover its secrets! 1. The floor bearing capacity is large. The standard value of the live load of the general residential house is 200kg/square meter, and the light steel structure house can far meet the residential load bearing requirements. Since the materials of light steel structure are all produced by factory processing, the structural characteristics of light steel structure houses are very close. A villa built with light steel structure basically consists of tens of thousands of components. , the error of each component should not be less than two mm, in that case, the load-bearing capacity of the light steel structure will be ensured, which is also impossible to achieve with brick-concrete structural materials. Light steel structure house floor system The floor of light steel structure house is generally composed of cold-formed thin-walled steel frame or composite beam, floor OSB structural plate, support, connector and so on. The materials used are oriented strand board, cement fiber board, and plywood, which can bear a weight of 316-365 kg per square meter on the light steel structure floor. Collapse, because its bearing capacity is better than that of traditional houses. At the same time, the weight of the floor structure characteristic system of light steel structure houses is only 1/4~1/6 of the domestic traditional concrete floor system, but its The structural height of the floor will be 0.1 to 0.12 meters higher than that of ordinary concrete slabs. 2 The load-bearing strength of the roof To verify the load-bearing capacity of the light steel structure house roof, it is necessary to mention the snow load of the light steel structure house. If the blizzard comes, will the light steel structure house be destroyed. Snow load Snow load is a technical term in architecture, which refers to the snow pressure acting on the top surface of a building or structure, that is, the gravity of snowfall acting on the building, which depends on the depth of snow and the weight per unit volume of snowfall. The value of snow load is directly related to how much snowfall your house can bear, and it is called the last straw that breaks down the building. In architectural design, my country has regulations on the snow load on the roof. The design of civil buildings is generally based on a 50-year cycle. In the local 50-year period, according to the detection of the weather station, the maximum snowfall encountered is benchmark. Snow load is actually a probabilistic analysis, and the snow load varies from region to region. The Northeast region needs to consider more. In addition, the shape and location of the flat roof, sloping roof, and corner of the building are different, and the snow loads to be considered are also different. The corners and areas that are prone to snowfall need to be considered relatively high. In cold regions, the common snow load is relatively large. For example, in some areas in the Northeast and Xinjiang, the snow load is above 0.7 kN/square meter, while the snow load in the southern region is generally lower, generally below 0.5 kN/square meter. In some areas, even Regardless of the snow load (0.1 kN is equivalent to 10 kg).