May 15, 2021
All the materials used in steel structure engineering are calculated to calculate the amount of steel required, but some steel or materials will be reserved to avoid some mistakes or differences in calculation so that the amount of steel or materials can not meet the actual needs, so that the occurrence of these situations can be reduced and the cost will not be increased. For many building structures, the relevant calculation of steel structure engineering should be done well, so that the cost of steel structure engineering can be controlled.
General calculation rules of steel members in steel structure engineering:
(1) the dimensions shown in the design drawings shall be calculated on the basis of the weight of steel. Such as steel support, steel purlin, steel skylight frame, steel wall frame (including columns, beams and connecting members), steel platform, steel walkway, steel railing, steel funnel, steel bracket, sporadic steel members and so on. Do not deduct the weight of holes, trimming, cutting limbs, welding rods, rivets, bolts and other weight will not be increased.
(2) irregular or polygonal steel plate shall be calculated on the basis of its circumscribed rectangular area. The unit of measurement is t.
This is the calculation of the amount required for the main steel members, because the design of the scheme is different, the amount of steel required or the choice of materials will be different, so the calculation of the required amount of steel components will also be different. The specific calculation amount should also be carried out according to the actual scheme design requirements to ensure that the steel structure engineering calculated steel component consumption can meet the standard neither lack nor cause waste. Effectively control costs.
