Hainan Steel tells you: Building Structures Planning - Load Value

Hainan Steel tells you: Building Structures Planning - Load Value

The value on load

1. Constant load: Uniform load floor operator to take 2.0kN / m, which is the weight floor building professional practices, aims to leave appropriate room for renovation, not including the weight of the weight of the structure and the plate bottom floor practices.

2. residential lightweight partition of weight, whether it is light partition still possible flexibility and freedom is the location of the partition layout, unified by the dead load thinking, all the value is 2.0kN / m.

3. Residential live load, but also take 2.0kN / m (three 2.0kN / m: floor practice weight, light weight wall, live load value) Hainan Steel

4. The roof dead load 4.0kN / m roof live load when the Master 2.0kN / m Exalted 0.5kN / m (while on light steel roof, be sure to specify the structure of the total description: This project is not Master roof, live load planning is 0.5kN / m, non-overloading)

5. The need to remember three data: 2.5kN / m, 4.0kN / m, 7.0kN / m

2.5kN / m applied to persons or things may be more concentrated in the floor, as usual stairs, usually balcony, usually toilets, usually the kitchen, meeting room, reading room, hospital outpatient, classrooms.

4.0kN / m applies to a person or thing likely to be more focused and more intensive floor, such as a gym, bleachers, discos, shops, passenger waiting rooms, exhibition halls, fire evacuation stairs.

7.0kN / m for two rooms and a transformer room, the ventilation equipment rooms, elevator machine room and hyperbaric pressure chamber. Not only because these local equipment load, as well as device-based load is great.

6. basement ceiling, or approximately ± 0.000 board considered its live load value of 8 ~ 10kN / m. Because construction to ± 0.000, the construction unit project preparation often all piled on the ground floor roof, so to facilitate construction access anytime, anywhere. Also note that when the board live load value ± 0.000 8 ~ 10kN / m, the now dead load of the wall weight taken as 1.0kN / m or less, because when stacking a large number of construction preparation, construction of wall generally not been completed. (± 0.000 when planning board, under the cross-sectional dimension in the same situation, plates and reinforcement beams often than other floor large) the concept of first, second bit computing. Hainan Steel