In construction projects, steel mesh is often used. Steel mesh is mainly made of steel, which can support buildings well. However, in order to reduce the cost of some construction projects, cement will be chosen to replace the steel mesh, and the steel mesh will be constructed regularly. Next, Xiaobian will tell you how to calculate the content of the steel network.

　　土建工程(非承包工程)總費用為70- 80%。在土木工程資本和原材料資本中占75%。沙子幾十元一噸，水泥幾百元一噸，鋼材幾千元一噸。為了降低成本，規劃者需要降低鋼的含量。在某些地區，所測得的鋼材含量甚是一個成功的選擇因素。

　　The total cost of civil engineering (non-contracted project) is 70-80%. 75% of the capital of civil engineering and raw materials. Sand is tens of yuan a ton, cement is hundreds of yuan a ton, and steel is thousands of yuan a ton. In order to reduce costs, planners need to reduce steel content. In some areas, the measured steel content is even a successful selection factor.

　　鋼網片含量是指主體鋼結構總量(不含裝修)除以建筑總面積的經濟指標，一般記為1 (kg/m2)。木材的含鋼量幾乎為零，砌體結構較少，混凝土結構比鋼結構更重要。砌塊直承重構件、梁和板一般是鋼筋混凝土構件，需要一定的鋼材。鋼和鋼筋混凝土構件的數量決定了所選構件的承載力。

　　Steel mesh content refers to the total amount of main steel structure (excluding decoration) divided by the economic index of the total building area, which is generally recorded as 1 (kg/m2). Wood steel content is almost zero, masonry structure is less, concrete structure is more important than steel structure. Block straight bearing components, beams and slabs are generally reinforced concrete members, requiring certain steel. The number of steel and reinforced concrete members determines the bearing capacity of the selected members.

　　鋼筋混凝土結構和鋼材的標準太小，不經濟。因此，建筑結構的含鋼量具有合理的規模。實踐中鋼含量核算，在各種經濟發明和資本記錄中，都有一些典型的工程造價現場施工技能和經濟指標。作者總結了各種實用鋼結構。鋼網片含量是指主體鋼結構總量(不含裝修)除以建筑總面積的經濟指標，一般記為1 (kg/m2)。

　　The standard of reinforced concrete structure and steel is too small and uneconomical. Therefore, the steel content of building structure has a reasonable scale. In practice, steel content accounting, in various economic inventions and capital records, has some typical engineering cost site construction skills and economic indicators. The author summarizes various practical steel structures. Steel mesh content refers to the total amount of main steel structure (excluding decoration) divided by the economic index of the total building area, which is generally recorded as 1 (kg/m2).

　　木材的含鋼量幾乎為零，砌體結構較少，混凝土結構比鋼結構更重要。砌塊直承重構件、梁和板一般是鋼筋混凝土構件，需要一定的鋼材。鋼和鋼筋混凝土構件的數量決定了所選構件的承載力。

　　Wood steel content is almost zero, masonry structure is less, concrete structure is more important than steel structure. Block straight bearing components, beams and slabs are generally reinforced concrete members, requiring certain steel. The number of steel and reinforced concrete members determines the bearing capacity of the selected members.

　　鋼筋混凝土結構和鋼材的標準太小，不經濟。因此，建筑結構的含鋼量具有合理的規模。實踐中鋼含量核算，在各種經濟發明和資本記錄中，都有一些典型的工程造價現場施工技能和經濟指標。作者總結了各種實用鋼結構。

　　The standard of reinforced concrete structure and steel is too small and uneconomical. Therefore, the steel content of building structure has a reasonable scale. In practice, steel content accounting, in various economic inventions and capital records, has some typical engineering cost site construction skills and economic indicators. The author summarizes various practical steel structures.

　　先不考慮基礎和樁基，假定增加10%左右的樁基。80-490公斤/的鋼筋和的會計地下室(人防考慮有限公司)。本文指出了輕鋼結構房屋的應用，雖然所有的鋼結構和鋼結構都有，但它們都只是鋼筋混凝土結構。

　　Without considering the foundation and pile foundation, it is assumed that the pile foundation will be increased by about 10%. 80-490 kg/m2 of steel bars and the only accounting basement (Civil Air Defense Consideration Co., Ltd.). This paper points out the application of light steel structure buildings. Although all steel structures and steel structures are available, they are only reinforced concrete structures.