Carbon Mild Steel Universal Beam in I Shaped Form Chinese Standard Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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1. Structure of Carbon Mild Steel Universal Beam in I Shaped Form Description:
Carbon mild steel universal beam in I shaped form is a beam with an I-shaped cross-section. The horizontal elements of the "I" are known as flanges, while the vertical element is termed the "web". Carbon mild steel universal beam in I shaped form is usually made of structural steel and is used in construction and civil engineering. The carbon mild steel universal beam in I shaped form resists shear forces, while the flanges resist most of the bending moment experienced by the beam. Carbon mild steel universal beam in I shaped form theory shows that the I-shaped section is a very efficient form for carrying both bending and shears loads in the plane of the web.
2. Main Features of Carbon Mild Steel Universal Beam in I Shaped Form:
• Grade: Q235
• Type: Mild carbon steel
• Deflection: The stiffness of the I-beam will be chosen to minimize deformation
• Vibration: The stiffness and mass are chosen to prevent unacceptable vibrations, particularly in settings sensitive to vibrations, such as offices and libraries.
• Local yield: Caused by concentrated loads, such as at the beam's point of support.
3. Carbon Mild Steel Universal Beam in I Shaped Form Images:
4. Carbon Mild Steel Universal Beam in I Shaped Form Specification:
5. FAQ
We have organized several common questions for our clients，may help you sincerely:
①Is this product same as W beam？
In the United States, the most commonly mentioned I-beam is the wide-flange (W) shape. These beams have flanges in which the planes are nearly parallel. Other I-beams include American Standard (designated S) shapes, in which flange surfaces are not parallel, and H-piles (designated HP), which are typically used as pile foundations. Wide-flange shapes are available in grade ASTM A992,[4] which has generally replaced the older ASTM grades A572 and A36.
②How to inspect the quality？
We have a professional inspection group which belongs to our company. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③Is there any advantage about this kind of product?
Steel I beam bar IPE has a reduced capacity in the transverse direction, and is also inefficient in carrying torsion, for which hollow structural sections are often preferred.
- Q: How do you calculate the moment of inertia for a steel I-beam?
- To determine the moment of inertia for a steel I-beam, one must take into account its geometry and dimensions. The moment of inertia, represented by I, measures the object's resistance to rotational motion changes. For an I-beam, which comprises a central web and two flanges, the moment of inertia can be computed using the parallel axis theorem. First, ascertain the I-beam's dimensions, including the height (h), flange width (b), web thickness (t), and flange length (L). These measurements are necessary for the calculations. The moment of inertia for the I-beam is the sum of two components: one for the web and another for the flanges. The formula for calculating the moment of inertia of a rectangular plate, like the web, is as follows: I_web = (1/12) * h * t^3 Where h represents the web's height and t represents the web's thickness. The moment of inertia for the flanges can be calculated using this formula: I_flanges = (1/12) * b * L^3 Where b denotes the flange width and L represents the flange length. Lastly, the parallel axis theorem can be applied to determine the total moment of inertia for the I-beam. According to this theorem, the moment of inertia about an axis parallel to an axis through the center of mass equals the sum of the moment of inertia about the center of mass and the product of the mass and the square of the distance between the two axes. Assuming the center of mass lies at the midpoint of the I-beam's height, the total moment of inertia (I_total) can be calculated as follows: I_total = I_web + 2 * I_flanges + 2 * (m_flanges) * (h/2)^2 Where m_flanges represents the mass of one flange, assuming both flanges have equal mass. By substituting the values for the dimensions and solving the equations, one can compute the moment of inertia for the steel I-beam. It is crucial to note that the actual dimensions and shape of the I-beam may vary, so using accurate measurements is essential for precise calculations.
- Q: Can steel I-beams be used in coastal or high-humidity environments?
- Indeed, it is possible to utilize steel I-beams in coastal or high-humidity settings. Nonetheless, it is crucial to consider the potential consequences of corrosion caused by the presence of saltwater or high levels of moisture in these surroundings. In order to mitigate the risk of corrosion, it is advisable to apply corrosion-resistant coatings on steel I-beams when they are exposed to coastal or high-humidity conditions. These coatings, such as galvanization or epoxy coatings, serve as a protective barrier against the corrosive elements. Additionally, regular inspection and maintenance are imperative to promptly identify any indications of corrosion and address them accordingly. Furthermore, the selection of the appropriate grade of steel can enhance the durability of I-beams in such environments. Stainless steel or weathering steel, which contain elements like chromium, nickel, and copper, offer superior resistance to corrosion and can be a suitable option for coastal or high-humidity areas. In conclusion, by taking proper precautions and carrying out regular maintenance, steel I-beams can be effectively utilized in coastal or high-humidity environments without compromising their structural integrity.
- Q: How do you calculate the section modulus of a steel I-beam?
- In order to find the section modulus of a steel I-beam, it is necessary to have knowledge of both the moment of inertia and the distance from the neutral axis to the outermost fibers of the beam. The section modulus, which is represented by Z, is a measurement of the beam's resistance to bending. It can be calculated using the formula Z = I / c, where I represents the moment of inertia and c represents the distance from the neutral axis to the outermost fibers. The moment of inertia, denoted as I, is a characteristic of the beam's cross-sectional shape. It can be determined by integrating the area of each element in the cross-section and multiplying it by the square of its distance from the neutral axis. This integration is typically accomplished using calculus or by consulting reference tables for standard beam sections. The distance from the neutral axis to the outermost fibers, denoted as c, can be ascertained by measuring the dimensions of the beam's cross-section. For an I-beam, this distance is typically equal to half the height of the beam. Once the moment of inertia and the distance from the neutral axis to the outermost fibers have been determined, the section modulus can be easily calculated by dividing the moment of inertia by the distance. The section modulus plays a crucial role in structural engineering as it assists in determining the beam's capacity to withstand bending moments and its overall bending strength.
- Q: Can steel I-beams be used in mezzanine floors?
- Yes, steel I-beams can be used in mezzanine floors. Steel I-beams are commonly used in construction for their strength and load-bearing capabilities. Mezzanine floors are often added to existing structures to create additional space, and steel I-beams provide the necessary support for these elevated floors. The I-beams can be designed and engineered to meet the specific load requirements of the mezzanine floor, ensuring structural integrity and safety. Additionally, steel I-beams offer versatility in terms of design and can be customized to fit the unique requirements of the mezzanine floor, making them a popular choice for this type of construction.
- Q: How can I distinguish I-beam from H?
- The I-beam section is well pressed and resistant to pulling, but the section size is too narrow to resist torsion. H steel is vice versa, so both have advantages and disadvantages.
- Q: What are the considerations for steel I-beam design in earthquake-prone areas?
- Several key considerations must be taken into account when designing steel I-beams for earthquake-prone areas to ensure the structural integrity and safety of the building during seismic events. 1. Adherence to Seismic Design Codes: The first priority is to comply with the specific seismic design codes and regulations for the region. These codes provide guidelines and requirements for the design, construction, and performance of structures in earthquake-prone areas. It is crucial to follow these codes to ensure the building's resistance to seismic forces. 2. Careful Material Selection: The type and quality of steel used in the I-beams significantly impact their performance during an earthquake. It is typically preferred to use high-strength steel with good ductility as it can absorb and dissipate energy during seismic shaking. Additionally, the steel should have good corrosion resistance for long-term durability. 3. Precise Beam Sizing and Configuration: The size and configuration of the I-beams must be carefully determined to withstand the anticipated seismic forces. Generally, larger-sized beams with deeper sections are more effective at resisting lateral loads. The spacing and connections of the beams should also be designed to ensure proper load distribution and stability. 4. Incorporation of Ductility and Redundancy: Designing I-beams with adequate ductility is crucial in earthquake-prone areas. Ductile materials can deform without failure, absorbing energy and indicating potential structural damage. Adding redundancy to the beam system, such as multiple interconnected beams, can enhance overall structural integrity and reduce the risk of collapse. 5. Thorough Seismic Load Analysis: A comprehensive seismic load analysis should be conducted to determine the expected forces and accelerations that the I-beams will experience during an earthquake. This analysis considers factors like the building's location, soil conditions, and potential seismic activity intensity. It aids engineers in sizing the beams and designing the necessary connections and supports to resist these forces. 6. Meticulous Connection Design: The connections between the I-beams and other structural elements, like columns and foundations, must be carefully designed to ensure proper load transfer and flexibility. Special attention should be given to the connection's ability to accommodate beam movement during seismic events without compromising the overall stability of the structure. 7. Emphasis on Quality Control and Inspection: Regular quality control and inspection throughout the fabrication, installation, and construction phases are crucial to ensure correct manufacturing and installation of the I-beams. This includes verifying the steel's strength, checking for proper welding, and inspecting the connections for any defects or deficiencies that could compromise the beams' performance during an earthquake. By considering these factors during the design of steel I-beams for earthquake-prone areas, engineers can create structures that are better equipped to withstand seismic forces and ensure the safety of occupants during earthquakes.
- Q: What's the difference between I-beam and H steel? What's the weight of the same size?
- The flange of H steel is flat, with no change in thickness, while the flange of I-beam is gradually thinned from the root to the edge, with a certain angle, which distinguishes them from the salient features. In addition, the model is Arabia digital I-beam with its waist high cm number to represent, encounter with waist high in the type of a, B, C to distinguish, such as 20a, 20b, 32c, the former two waist height is 20cm, and the web, flange thickness and different width of flange;
- Q: How do steel I-beams contribute to sustainable construction?
- Steel I-beams contribute to sustainable construction in several ways: 1. Durability: Steel I-beams are highly durable and can withstand extreme weather conditions, earthquakes, and fire. This longevity reduces the need for frequent repairs or replacements, thereby reducing material waste and resource consumption over the lifespan of a building. 2. Recyclability: Steel is one of the most recyclable materials on the planet. Steel I-beams can be easily recycled at the end of their life cycle without losing their structural integrity. This reduces the demand for new steel production and conserves natural resources, energy, and emissions associated with the mining and manufacturing of virgin materials. 3. Energy efficiency: Steel I-beams can be fabricated off-site in controlled conditions, allowing for accurate sizing and reduced waste during construction. The precise dimensions and lightweight nature of steel also help optimize the design and construction process, resulting in the efficient use of materials and reduced transportation costs. 4. Versatility: Steel I-beams offer design flexibility, allowing architects and engineers to create open, airy spaces with minimal support columns. This versatility not only enhances the aesthetic appeal of a building but also maximizes the use of natural light and ventilation, reducing the need for artificial lighting and HVAC systems. This, in turn, reduces energy consumption and greenhouse gas emissions. 5. Sustainable supply chain: The steel industry has made significant efforts to reduce its environmental impact. Many steel manufacturers have implemented sustainable practices such as using recycled content, minimizing water use, and improving energy efficiency in their production processes. By choosing steel I-beams, builders can support these sustainable practices and contribute to a more sustainable supply chain. Overall, steel I-beams contribute to sustainable construction by providing durable, recyclable, energy-efficient, and versatile building materials. Their use reduces waste, conserves natural resources, and minimizes the environmental impact of the construction industry.
- Q: What span is the maximum span for I-beam?
- Steel beams as beams, the maximum span should not exceed 7 meters, if the span is now large, the bottom must be propped up with pillars.
- Q: Can steel I-beams be used for aircraft hangars?
- Yes, steel I-beams can be used for aircraft hangars. Steel I-beams are commonly used in construction due to their strength and durability. They provide excellent support for large structures, including aircraft hangars, which require a strong framework to accommodate the weight and size of airplanes.
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Carbon Mild Steel Universal Beam in I Shaped Form Chinese Standard Q235
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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