Layout of the steel platform structure
1.To meet the requirements of the production process operation, to ensure the passage and operation of the clearance. The general net height should not be less than 1.8M, the platform should generally be set around the protective railings, railing height is generally 1M. When the platform height is greater than 2M, should still be set under the protective railings height of 100-150mm skirting board. The platform should be set for the upper and lower ladder, the width of the ladder should not be less than 600mm.
2. Determine the platform structure of the plane size, elevation, beam grid and column network layout in addition to meet the requirements, the beam, column layout should also consider the platform equipment load and other large concentrated load position and large diameter industry Pipeline hanging and so on;
3. The layout of the platform structure, should strive to achieve economic rationality, force directly clear. The arrangement of Liang Ge should be adapted to its span. When the beam span is large, the spacing should also increase. Make full use of the allowable span of the plate, the rational layout of the grid, in order to obtain better economic results.