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Metal Buildings

Metal Buildings for Industrial, Commercial and Agricultural

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Metal Buildings Solution

Metal Buildings design from Havit Steel provides an optimized solution for your project. Our professional team is ready to serve any buildings. We can provide you with the most efficient design and construction plan, which is fast and smooth to complete construction for your steel building projects.

Metal Buildings
Steel Structure Buildings
Steel Structure Building
Industrial

Steel Structure Building

Steel structure building is a new building structure—the entire building is made of steel. The structure mainly comprises steel beams,…

Steel Workshop Building
Steel Workshop Building
Industrial

Steel Workshop Building

Steel workshop building used for industrial production. The industrial workshop includes production workshops, auxiliary production workshops, warehouses, power stations, and…

Steel Warehouse Building
Steel Warehouse Building
Industrial

Steel Warehouse Building

The steel structure warehouse building designed by Havit Steel provides customers with ideal storage and cargo management solutions. With the…

Prefab Metal Building
Prefab Metal Building
Industrial

Prefab Metal Building

Prefab metal building is customized steel structures according to customers' architectural and structural requirements. All components are produced in the…

Steel Aircraft Hangar Building
Steel Aircraft Hangar Building
Commercial

Steel Aircraft Hangar Building

Havit Steel manufactures customized Steel Aircraft Hangar Building, which protects and maintains small and large aircraft. Our metal structure building…

Steel Structure Frame Building
Steel Structure Frame Building
Commercial

Steel Structure Frame Building

The Steel Structure Frame Building is composed of steel beams and steel columns. The steel frame can withstand the vertical…

Metal Structure Garage Kits
Metal Structure Garage Kits
Commercial

Metal Structure Garage Kits

The garage is an essential part of your property. Now almost every family has a car. The durable Metal Structure…

Steel Structure Livestock Buildings
Steel Structure Livestock Buildings
Agricultural

Steel Structure Livestock Buildings

Many farmers choose steel structures to build livestock buildings. Because steel structure livestock buildings with the advantage of low maintenance…

Metal Structure Warehouse Buildings
Metal Structure Warehouse Buildings
Industrial

Metal Structure Warehouse Buildings

Metal Structure Warehouse Buildings can better meet the needs of cargo storage and logistics turnover because steel structure buildings have…

Steel Structure Workshop
Steel Structure Workshop
Industrial

Steel Structure Workshop

The steel structure workshop is a new type of building structure system. The kind of building structure system is a…

Steel Structure Warehouse
Steel Structure Warehouse
Industrial

Steel Structure Warehouse

The main load-bearing component of a steel structure warehouse is a steel frame, including steel columns and roof beams. After…

Steel Manufacturing Building
Steel Manufacturing Building
Industrial

Steel Manufacturing Building

The steel building design from Havit Steel is an effective solution for steel manufacturing buildings. Every manufacturing business requires a…

Metal Buildings Specification

The metal buildings uses steel to form a load-bearing structure. Generally, beams, columns, trusses, and other components made of section steel and steel plates constitute a load-bearing structure, which together with roof, wall, and floor, form a building.

Compared with traditional concrete buildings, metal structure buildings use steel plates or section steel instead of reinforced concrete, higher strength, and better seismic resistance. And because the components can be manufactured in factories and installed on-site, the construction period is greatly reduced. Due to the reusability of steel, it can greatly reduce construction waste and become more environmentally friendly. Therefore, it is widely used in industrial buildings and civil buildings all over the world.

Advantage
1. Greatly save construction time. Construction is not affected by the season
2. Increase the use area of buildings, reduce construction waste and environmental pollution
3. Building materials can be reused, stimulating the development of other new building materials industries
4. Good seismic performance, easy to transform, flexible and convenient in use, bringing comfort and so on
5. High strength, lightweight, high safety and wealth of components, and lower building cost

Disadvantages:
1. Heat-resistant and non-fire-resistant, fire-resistant coatings are required
2. It is susceptible to corrosion, and the surface needs to be coated with anti-corrosion coatings to reduce or avoid corrosion and increase durability

Metal Buildings

Metal Building Kits

Steel Building Kits design from Havit Steel with advantage of Fast and Simple Construction, Wide Range Of Uses, Reasonable Cost, lower price than concrete building structure.

Metal Buildings Cladding

Metal Cladding System

Metal cladding system includes wall and roof cladding, skylight sheet, trim and flashing, gutter and downspout, insulation, which are essential components of metal building.

Metal Buildings

Steel Building Specs

Steel Building Specification provide the basic information about the Prefab Steel Building, which include Steel Warehouse, Industrial Workshop, Shed, and Garage Building.

We Are Here To Serve Any Type Of Metal Buildings

Please contact us. There’s a lot we can do for your steel building projects, small or large. Our team will provide you with the best quality construction solution

+86-152-05426602 sale@havitsteelstructure.com

The steel structure crane beam, as the name implies, is the beam structure used to support the operation of the crane. To meet various production needs in industrial plants, it is generally necessary to add cranes. For this reason, crane beams are considered in the design of steel workshop buildings with cranes.

The Crane girder system is composed of a crane beam (also can be a crane truss), brake structure (brake plate, brake truss), auxiliary truss and bracing (horizontal and vertical bracing), etc. Indeed, when the span of the crane girder and the load of the crane carried are small, the braking structure can also be canceled. The following pictures will give you an intuitive feeling:

steel structure crane beam

The form of the steel structure crane beam:

It is generally simple in structure and convenient in construction. Standard crane girders include section steel, composite H-shaped, box girders, wall-traveling crane girders, etc. The most commonly used crane girders are H-shaped steel girders.

1. Section steel beams

Section steel crane beams are directly made of hot-rolled H-shaped steel, which is easy to manufacture, but the steel consumption is slightly higher. It is generally applicable to the situation where the span of the beam is L≤9m and the crane’s lifting capacity is Q≤20t.

section steel crane beam

2. Welded H-shaped steel

Welded H-shaped beam has good bearing performance, reliable operation, simple construction, and easy optimization of beam section, which is the most commonly used type.

3. Box-shape beam

The box-shaped crane beam has the advantages of high stiffness and good anti-torsion performance, making it suitable for large-span, large-tonnage soft-hook cranes or hard-hook cranes with an A8 working level. It is also ideal for crane beams with high requirements for anti-torsion stiffness, such as large-span wall traveling crane beams. However, the manufacturing process is complex, and the welding operation conditions are poor, making it difficult to control and correct welding deformation.

Box-shape crane beam

Wall traveling beam:

The wall-traveling crane beam consists of two separate beams: an upper beam with horizontal loads and a lower beam with horizontal and vertical loads. The separated form is more economical, but strict control must be exercised over the relative deformation between the upper and lower beams. To increase the stiffness of the crane structure, the upper and lower beams can also be combined into a box-shaped cross-section.

Wall traveling crane beam

The load of the steel structure crane beam

The crane beam is subjected to three types of loads: vertical loads (system weight and the weight of the load being lifted), horizontal loads (braking force and rail clamp force), and longitudinal horizontal loads (braking power). The crane beam is designed to withstand bi-directional bending and does not consider longitudinal horizontal loads. The vertical load is permanent, while the horizontal load is a dynamic load that can cause fatigue damage due to its repetitive action. Therefore, high-quality steel is required to meet conventional requirements such as tensile strength, elongation, and yield point and ensure that impact toughness is qualified.

Although the calculation model for the crane beam and braking structure is relatively simple, their importance to production and construction and the potential for small details to be overlooked in design and calculation can lead to irrational design. Therefore, it is essential to have a detailed understanding and emphasis on crane beams. The most crucial step is to choose a professional and experienced design or steel structure company, which can significantly reduce the risk of design or production errors.

Steel Grade for Crane Beam

When selecting steel, Q355B steel is commonly used in large-span and heavy-duty factories, while Q235B steel is used in workshop buildings with small spans and lifting capacities. Therefore, it is essential to consider the rationality and economy of the section. The height of the crane beam section and the thickness of the upper and lower flanges and web plate is not fixed and must be determined through multiple calculations to find a safe and economic unit. It is easy to overlook the impact toughness of the steel when selecting it.

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