What is the amount of steel per square meter of steel structure workshop? What does it have to do wi

The cost of steel structure engineering is about 420 yuan per square meter, and the cost of steel structure workshop is mainly related to the following parameters:

1: Floor area.

2: Steel structure span.

3: Whether there is a crane (crane tonnage).

4: Building height.

5: Whether there is an enclosure structure.

Open type, closed type), under normal circumstances, the steel consumption of light steel structure workshop (crane tonnage is less than 10 tons) is less than 35 kg per square meter.

First, the amount of steel per square meter of the steel structure workshop.

1. Light steel has a crane, and the general steel content is 35-40kg m2;

2. The general steel content of light steel without crane is 25-30kg m2;

3. Heavy-duty steel structure has cranes, and the general steel content is 80-100kg m2;

4. The general steel content of heavy-duty steel structure without crane is 60-80kg m2;

The above data is only the reference basis for the preliminary estimate, the span, height, crane tonnage or the different load values of the project will have a great impact on the steel content due to the different load values located in different regions.

Second, the unilateral cost per square meter of the steel plant structure workshop?

There is also a big gap between the location and material of the light steel plant.

Light steel workshop 500 yuan per square meter. (including civil construction of 180 square meters).

Simple workshop 280 yuan square meters,. (including civil engineering 130 square meters).

Column hn350*175*6*9 t Q345 hn250*125*6*9 t

Roof strip C180*65*20*T Q235

Wall row C180*65*20*T

Accessories: Tie rod 89* support round bar 16 strand round bar 12 support angle iron between columns 5*5

Bolts, anchor bolts, high-strength screws, ordinary bolts, orchid bolts.

Steel structure accessories, steel structure paint cost, steel structure production cost, steel beam manufacturing loss cost, sandwich panel, 50 corrugated sandwich panel, wall panel, insulation cotton.

3. How much is the cost per square meter of 12-meter-high steel structure workshop (including crane corbels)?

According to the current ** to calculate 4500 yuan tons, what is the size of the plant, about 1000 square meters (20 * 50), the need for steel about 42t, that is, 4500 * 42 = 189000, production and installation costs of 800 yuan tons, 42 * 800 = 33600, roof panel 25 yuan square meters, that is, 1000 * 25 = 25000, wall panels, remove windows about 140 * 12 = 1680, that is, 1680 * 20 = 42000, other costs (gutters, canopies, Anti-corrosion paint, fireproof paint, rainwater pipes, etc.) about 50,000 yuan, I don't know if the land is counted together, if not, a total of 339,600 yuan, that is, 339,600 1,000 = yuan m2, just an estimate, there is a deviation of about 5%, the smaller the cost is about high, not including design fees, foundation costs, geological exploration fees, safety supervision, quality supervision, supervision fees, and so on.

The amount of steel per square meter of light steel structure workshop is generally 25-30kg m2, the amount of steel per square meter of light steel structure workshop with driving is generally 35-40kg m2, the amount of steel per square meter of heavy steel structure workshop is generally 60-80kg m2, and the amount of steel per square meter of heavy steel structure workshop with driving is generally 80-100kg m2.

The steel structure workshop is a kind of prefabricated building, which is composed of steel structures and the main structural system. Its main components can be prefabricated in the factory, and only a crane is used for assembly and a small amount of welding on the construction site. In addition to the embedded part foundation, less use of wet operations such as cement, less dust, waste water and other environmental pollution.

As a prefabricated structure, repeatable disassembly and assembly is one of its major features, which is very convenient when relocating, and it is a plant that can be "taken away".

The main structure of the structure workshop is steel structure or steel parts, with small weight, high load-bearing capacity, strong wind and seismic resistance, suitable for large-span, multi-storey workshops. In order to achieve the standard performance of the steel structure workshop, the amount of steel per square meter of the steel structure workshop has specific requirements and standards.

The main factors affecting the amount of steel per square meter of the steel structure workshop are: the span, height, whether there is a driving or the load value of the area where the steel structure workshop is located.

The cost of steel structure engineering is about 420 yuan per square meter, and the cost of steel structure workshop is mainly related to the following parameters: 1: construction area 2:

Steel structure span 3: with or without crane (crane tonnage) 4: building height 5:

Whether there is an enclosure structure (open type, closed type), under normal circumstances, the steel consumption of light steel structure workshop (crane tonnage is less than 10 tons) is less than 35 kg per square meter.

The steel structure of the 18-meter-span steel structure workshop, if there is no driving, the steel content is generally about 25 kilograms. If there is a crane, it depends on the tonnage of the crane and the frequency of use.

If you drive with 5t, 25 kg is enough.

The light steel structure workshop varies with the span and the size of the bay. Generally about 30 35kg per square meter of floor area.

Describe the scheme, you can give a relatively accurate value, no mezzanine, no crane single-storey industrial plant generally 30 up and down 5kg floating,

The amount of steel per square meter of the steel structure workshop is as follows:

1. Light steel has a crane, and the general steel content is 35-40kg m2;

2. The general steel content of light steel without crane is 25-30kg m2;

3. Heavy-duty steel structure has cranes, and the general steel content is 80-100kg m2;

4. The general steel content of heavy-duty steel structure without crane is 60-80kg m2;

Steel structure is a structure that is mainly composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates, etc., and the components or components are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large-scale factories, venues, super high-rise buildings and other fields.

Without cranes, the general light steel is about 30kg per square meter, and the crane is about 40kg.

The steel consumption per square meter of the 6-meter high-standard steel structure workshop is about 40 kilograms.

The height of a single-storey steel structure building is generally in this standard, beyond the calculation, the full area should be calculated, and below this scale is calculated according to 1 2:

1. When the floor height of the residential building is greater than meters (meters + meters), regardless of whether there is a partition in the floor, the calculated value of the construction area is calculated as 2 times the horizontal projection area of the floor; When the floor height of a residential building is greater than meters (meters 2+), regardless of whether there is a partition in the floor, the calculated value of the steel structure floor area is calculated as 3 times the horizontal projection area of the floor.

2. When the floor height of the office building is greater than meters (meters + meters), regardless of whether there is a partition in the floor, the calculated value of the construction area is calculated as 2 times the horizontal projection area of the floor; When the floor height of an office building is greater than meters (m 2+ m), regardless of whether there is a partition in the floor, the calculated value of the floor area is calculated as 3 times the horizontal projection area of the floor.

Calculation formula. The construction area is generally calculated in accordance with the provisions of the Code for Calculation of Construction Area of Construction Projects (GB T50353-2013); The following special circumstances exist.

1. If the ground floor of the building is used as a passage, public parking, layout of greening sketches, residents' leisure, supporting facilities and other public purposes, the height of the overhead layer should be between meters and meters, and its construction area is not included in the floor area ratio.

2. At the top of the building, there are stairwells, water tank rooms, elevator machine rooms, structural (equipment pipeline) conversion layers, ground floor garages, utility rooms, etc. When the floor height is more than meters, the full area will be included in the floor area ratio, and if the floor height is less than meters, the area will be included in the floor area ratio according to 1 2.

3. The balcony of the building, whether it is a concave balcony, a balcony, or an unenclosed balcony, is calculated according to half of its horizontal projection area.

The unit of engineering quantity of steel structure is tons, and one of the simplest methods is to multiply the volume by the specific gravity.

For example, the H-beam can be decomposed into the upper wing plate, the lower wing plate, and the web plate. Other corner brace plates, tie plates, bracing plates, stiffening plates, and connecting plates can be multiplied by the specific gravity of the volume, and then finally multiplied by the quantity. Drawbars and tie rods can be counted as cylinders and rings.

Purlins, gutters, edge flashing, etc. can be calculated into plates to calculate the volume, and then converted into tonnage.

The roof panel is to look at the place, some places use the area to represent the amount of work, and some places use the tonnage to represent the project, and the corresponding tonnage or area can be calculated according to the model.

The number of sets of high-strength bolts, directly count the number of single rows, multiplied by the number of rows.

Steel wire f = outer diameter, square steel f = a2a - wide side. Rounded square steel f = width, width, r - radius of fillet.

The steel structure workshop is a popular choice among all plant types. For people who want to build a steel structure workshop, how to calculate the area of the steel structure workshop is very important, because the size of the area is directly related to the cost of the plant. In fact, the accounting of the area of steel structure engineering is not just as simple as the construction area of the steel structure, it has its own set of accounting methods:

1.Hexagonal steel f = margin - side width.

2.Octagonal steel f=.

3.Angle steel f=d(2b-d)+

Calculation methods and regulations for the quantity of steel structure engineering.

Metal construction.

1) Reinforced frame.

Steel grid. 1) Calculated according to the size of the design drawing, the opening size is not deducted. Trimming.

The weight of the guillot, electrode, rivets, bolts, etc. will not increase.

2) The steel plate is irregular or polygonal, calculated according to the rectangular area of the external rule.

3) The steel frame should be lapped in the form of circular construction points and steel plate construction points.

4) Denoted by t.

2) Steel skeleton, steel structure.

1) Calculate the size according to the steel content. The quality of no holes, frames, ports, welding, rivets, bolts, etc. will not be increased.

2) If the shape of the steel plate is irregular or polygonal, it is calculated according to its area.

3) Denoted by t.

c) Steel columns. Steel girder.

No holes, corners, inlets, welding rods, screws, bolts, etc. will not increase in weight. Calculate irregular or polygonal steel plates using the circumscribed rectangular area. Basically wrapped solid steel columns. Roof columns.

Steel pipe column steel, steel beam, etc. The calculated volume is t.

2) Placing the coccyx made of steel in the steel pipe column.

3) Gusset plate on the steel pipe column. Reinforcing rings.

Liner pipes. Steel pipes, columns, etc. are loaded into the engineering quantity.

4) Install the steel brake beam according to the regulations. Steel brake brackets. The data of the car bulkhead will be on the steel structure beam.

4) Deformed steel plates, wall-type pressed steel plates:

The void area in the center and inside the column is not deducted, and the projection area is the size of the design drawing. Plate profiling: calculated according to the paving area according to the design drawings.

If the opening area is less than the deduction, the surface area of corners, corners, balconies and other surface areas will not be calculated. Use special steel plates to pour reinforced concrete, calculated according to the relevant specifications of you and steel.

The steel structure workshop is generally 200 square meters. The steel structure workshop mainly refers to the main load-bearing components that are composed of steel. Including steel columns, steel beams, steel structure foundations, steel roof trusses of course, the span of the plant is relatively large, basically now are steel structure roof trusses, industrial and civil building facilities built with steel are called steel structures.

Introduction to steel structure workshop

The steel structure workshop mainly refers to the main load-bearing components that are composed of steel. Including steel columns, steel beams, steel structure foundation, steel roof truss of course, the span of the plant is relatively large, basically now are steel structure roof trusses, steel roofs, note that the walls of steel structures can also be enclosed by brick walls.

Due to the increase in China's steel production, many new plants have begun to use steel structure workshops, which can also be divided into light and heavy steel structure workshops. Industrial and civil construction facilities built with steel are known as steel structures. Most of the roofs of low-rise villas are sloped roofs, so the roof structure basically adopts a triangular roof truss system made of cold-formed steel components.

After sealing the structural plate and gypsum board, the light steel component forms a very strong plate rib structural system, which has a stronger seismic resistance and the ability to resist horizontal loads, and is suitable for areas with a seismic intensity of more than 8 degrees.

How much is the general cost per square meter of industrial plant with steel structure? Kiss! Hello, happy to answer your <>

The pro-steel structure workshop is made of light steel structure below 10 meters, usually at 600 yuan square meters, and is made of light steel from 10 to 12 meters, usually at 750-1000 yuan square meters. Due to the different steel and labor in various places, there are also certain differences. The cost of a single-story steel structure is usually between 200 and 1,000 square meters, and the specific cost is mainly affected by the design scheme, technology and materials.

The factors affecting the cost of the steel structure workshop are as follows: 1. The material reason is that the steel and plate are the main raw materials of the steel structure workshop, these two materials account for about 70% of the total cost of the steel structure workshop, and the material and thickness of the section steel and the load surface and the enclosure plate are different, and there is also a great difference in the first grade. Therefore, the market of steel and plate will be directly the cost of steel structure workshop.

2. Design factorsThe design factors will also affect the cost of the steel structure workshop to a certain extent, and the design scheme of different steel structure workshops will affect the use of raw materials, which will directly affect the total price of the steel structure workshop. We need to pay attention to the geological report, steel beam design, column network design, increase the material utilization rate, reasonable layout, and save the cost of the steel structure workshop. 3. Construction factors: The long construction period is also an important factor in the cost of the steel structure workshop.

The construction of steel structure workshop is a systematic project, there are many influencing factors, the construction cycle, policy changes, various factors of the amount of engineering will affect the cost of the structural workshop, therefore, there is an efficient and skilled construction team, which can save a lot of time and costs to a certain extent. Hope mine can help you <>

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