In construction engineering, steel mesh is often used. It is mainly made of steel and can support buildings well. However, in order to reduce the cost of some construction projects, cement will be used instead of steel mesh. Therefore, conventional construction projects are in steel mesh accounting. Next, Xiaobian will tell you how to calculate the steel content of steel mesh.

　　土建工程(非承建商)总成本为70-80%。在土木工程资金和原材料资金中占75%。沙子的是几十元/吨，水泥的是几百元/吨，钢铁的是几千元/吨。为了降低成本，规划人员需要降低钢的含量。在一些地区，建议的预估钢含量甚成为一个成功的选择因素。

　　The total cost of civil engineering (non-contractor) is 70-80%. 75% of the capital of civil engineering and raw materials. The price of sand is tens of yuan/ton, the price of cement is hundreds of yuan/ton, and the price of steel is thousands of yuan/ton. In order to reduce costs, planners need to reduce the steel content. In some areas, the recommended predicted steel content has even become a successful choice.

　　钢网的内容是指主体钢结构的总量(不含装修)除以总建筑面积的经济指标，一般标为1 (kg/m2)。木材的钢含量几乎为零，砌体结构较少，混凝土结构比钢结构更为重要。砌块直承重构件、梁和板一般为钢筋混凝土构件，需要一定量的钢材。钢和钢筋混凝土构件的数量具有选择构件的能力。

　　The content of steel mesh refers to the total amount of the main steel structure (excluding decoration) divided by the economic index of the total building area, which is generally marked 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, which require a certain amount of steel. The number of steel and reinforced concrete members has the ability to select members.

　　钢筋混凝土结构和钢的标准太小，不经济。因此，建筑结构的钢含量具有合理的比例。实践工程钢含量核算，在各种经济发明和资金记录中，都有一些工程造价现场典型的施工技能和经济指标。作者总结了各种实用钢结构。钢网的内容是指主体钢结构的总量(不含装修)除以总建筑面积的经济指标，一般标为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 proportion. Practical engineering steel content accounting, in all kinds of economic inventions and capital records, has some typical construction skills and economic indicators of engineering cost site. The author summarizes various practical steel structures. The content of steel mesh refers to the total amount of the main steel structure (excluding decoration) divided by the economic index of the total building area, which is generally marked as 1 (kg/m2).

　　木材的钢含量几乎为零，砌体结构较少，混凝土结构比钢结构更为重要。砌块直承重构件、梁和板一般为钢筋混凝土构件，需要一定量的钢材。钢和钢筋混凝土构件的数量具有选择构件的能力。

　　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, which require a certain amount of steel. The number of steel and reinforced concrete members has the ability to select members.

　　钢筋混凝土结构和钢的标准太小，不经济。因此，建筑结构的钢含量具有合理的比例。实践工程钢含量核算，在各种经济发明和资金记录中，都有一些工程造价现场典型的施工技能和经济指标。作者总结了各种实用钢结构。

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

　　无论基础和桩基础如何，假定桩基础将增加约10%。独立核算地下室钢结构，80-490公斤/(人防考虑有限公司)。指出轻型钢结构房屋的应用，虽然所有的钢结构、钢结构都有，但它们都只是钢筋混凝土结构。

　　Regardless of the foundation and pile foundation, it is assumed that the pile foundation will increase by about 10%. Independent accounting of basement steel structure, 80-490 kg/m2 (Civil Air Defense Consideration Co., Ltd.). It is pointed out that although all steel structures and steel structures have their applications, they are only reinforced concrete structures.