Steel H-Beam for Construction with High Quality and Competitive Prices

Steel H-Beam for Construction with High Quality and Competitive Prices System 1

Steel H-Beam for Construction with High Quality and Competitive Prices

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 250 m.t.

Supply Capability:: 20000 m.t./month

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Product Description:

Specifications of Steel H-Beam for Construction with High Quality and Competitive Prices

1. Standard: GB700-88, Q235B2.

2. Grade: Q235, SS400 or Equivalent

3. Length: 6m,10m, 12m as following table

4. Invoicing on theoretical weight or actual weight as customer request

5.Payment: TT or L/C

Usage & Applications of High Quality Hot Rolled Structural Steel H-Beam for Construction

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure. etc.

Packaging & Delivery of Steel H-Beam for Construction with High Quality and Competitive Prices

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

5. Delivered by container or bulk vessel

Production flow of Steel H-Beam for Construction with High Quality and Competitive Prices

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

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Q: How do you calculate the torsional constant for steel H-beams?: The torsional constant for steel H-beams can be calculated using the formula C = (2Sb^3)/(3Gt), where C is the torsional constant, S is the section modulus of the beam, b is the flange width, G is the shear modulus of elasticity for the steel, and t is the thickness of the flange.

Q: What are H-beams made of?: H-beams, also known as I-beams or universal beams, are typically made of structural steel. This steel is manufactured through a process called hot rolling, where the steel is heated above its recrystallization temperature and then passed through a series of rollers to achieve the desired shape and dimensions. The steel used for H-beams is usually a low-carbon steel, such as ASTM A36 or S275JR, which offers excellent strength and durability while maintaining a relatively lightweight profile. The H-shape provides increased structural stability and load-bearing capacity, making H-beams a popular choice in construction and engineering projects.

Q: Is the beam made of I-beam or H?: The I-shaped and H type are actually the same shape, which refers to the appearance of the formed steel beam, usually called the H type steel beam.

Q: Can steel H-beams be used in the construction of mixed-use buildings or complexes?: Indeed, mixed-use buildings or complexes can utilize steel H-beams in their construction. These beams are highly valued in the field of construction due to their exceptional strength, durability, and versatility. They possess the capability to bear significant loads and offer outstanding structural integrity, rendering them perfect for constructing multi-story buildings or complexes with diverse functions such as residential, commercial, and office spaces. The design of steel H-beams is such that they evenly distribute weight along their length, thereby enabling the construction of vast open spaces without the necessity of intermediate columns or supports. This, in turn, empowers architects and designers to formulate adaptable floor plans and maximize usable space within the building. Moreover, steel H-beams exhibit resilience against various weather conditions and possess resistance to fire, pests, and rot, thereby ensuring long-term stability and safety for mixed-use buildings. Additionally, steel qualifies as a sustainable and eco-friendly building material as it can be recycled, thereby reducing its environmental impact. To summarize, the utilization of steel H-beams represents an exceptional choice for the construction of mixed-use buildings or complexes, thanks to their strength, durability, versatility, and ability to bear heavy loads. They facilitate architectural adaptability, provide long-lasting stability, and exhibit environmental sustainability, making them a preferred option for such construction projects.

Q: How do you calculate the shear center of steel H-beams?: To calculate the shear center of steel H-beams, you need to consider the geometry and the cross-sectional properties of the beam. The shear center is the point on the beam where the applied shear force does not cause any twisting or torsional deformation. Here's a step-by-step process to calculate the shear center: 1. Determine the cross-sectional dimensions of the H-beam, including the flange width, flange thickness, web depth, and web thickness. These dimensions are crucial in understanding the beam's geometry. 2. Identify the centroid of the cross-section, which is the point that represents the average location of the area. It can be found using geometric formulas or numerical integration if the cross-section is complex. 3. Calculate the moment of inertia of the cross-section about both the x-axis and the y-axis. These values represent the resistance of the beam to bending about the respective axes. 4. Determine the shear areas for both the top and bottom flanges. The shear area is the portion of the cross-section that resists shear forces. It can be calculated by multiplying the flange thickness by the distance from the centroid to the top or bottom surface of the flange. 5. Calculate the shear center coordinate. This is done by dividing the product of the shear areas and their respective distances from the centroid by the sum of the shear areas. The shear center coordinate represents the location along the beam's neutral axis where the shear force is effectively applied without inducing torsional deformation. It's important to note that calculating the shear center may require advanced mathematical techniques, especially for complex cross-sections. In such cases, computer software and finite element analysis can be utilized to obtain accurate results. Additionally, it is advisable to consult relevant design codes, such as the AISC Steel Construction Manual, for specific guidance and equations related to H-beam shear center calculations.

Q: How do you calculate the moment of resistance for steel H-beams?: To calculate the moment of resistance for steel H-beams, you need to consider the cross-sectional properties (such as the area, centroidal axis, and moment of inertia) of the beam section. The moment of resistance can be determined by multiplying the yield strength of the steel with the plastic section modulus of the beam section. This value represents the maximum bending moment the beam can withstand before it starts to yield or deform.

Q: Can steel H-beams be used in industrial buildings?: Yes, steel H-beams are commonly used in industrial buildings due to their strength, durability, and versatility. They provide excellent structural support and can withstand heavy loads, making them ideal for large-scale industrial construction projects.

Q: Can steel H-beams be used in airport terminals?: Yes, steel H-beams can be used in airport terminals. Steel H-beams are commonly used in construction projects, including airport terminals, due to their strength, durability, and versatility. H-beams provide structural support and are often used for beams, columns, and other load-bearing components in buildings. The high strength-to-weight ratio of steel makes it an ideal material for airport terminals, where large open spaces and long spans are common. Additionally, steel is fire-resistant, which is an important consideration in buildings with high occupancy levels like airports. Overall, steel H-beams are a suitable choice for constructing airport terminals, providing the necessary structural integrity and meeting the safety and design requirements of these complex buildings.

Q: Are steel H-beams suitable for use in the construction of hospitality resorts or hotels?: Yes, steel H-beams are suitable for use in the construction of hospitality resorts or hotels. They offer several advantages such as high strength, durability, and versatility in design. Steel H-beams provide excellent structural support, allowing for wide and open spaces, which are often desired in resorts and hotels. Additionally, steel beams are resistant to fire, pests, and weather conditions, ensuring the long-term stability and safety of the building.

Q: Can steel H-beams be used for warehouse construction?: Indeed, warehouse construction can make use of steel H-beams. These H-beams, also referred to as I-beams or W-beams, are extensively employed in the construction sector owing to their robustness and resilience. They are especially well-suited for warehouse construction as they offer structural reinforcement and are capable of bearing significant loads. With their ability to evenly distribute weight, steel H-beams are perfectly suited for bolstering the roof and walls of a warehouse, thereby ensuring its stability. Moreover, the ease with which steel H-beams can be fabricated and installed has made them highly favored within the construction industry.

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