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We’ve worked hard with engineers to design a strong and durable rooftop condenser stand. Our rooftop stands meet all Miami-Dade’s requirements. Please check out our NOA (Notice of Approval)
Don’t know how many stands you need? Please feel free use our software to calculate the exactly quantity you need. All quantities are based off unit’s weight, size, dimensions and building height.
Wind calculations are an important part of engineering design, especially in the fields of civil, structural, and mechanical engineering. In order to design structures, machines, and equipment that can withstand wind loads, engineers need to understand the principles behind wind calculations. Here is an overview of some of the key concepts and calculations involved:
1. Wind speed: Wind speed is typically measured in meters per second (m/s) or miles per hour (mph). The speed of the wind can vary greatly depending on the location, terrain, and time of day. Engineers use historical weather data and wind maps to determine the expected wind speeds for a particular location.
2. Wind direction: The direction that the wind is blowing from is also an important factor in wind calculations. Engineers use wind roses to visualize the prevailing wind directions for a particular location.
3. Wind pressure: Wind pressure is the force exerted by the wind on a surface. Engineers use the following formula to calculate wind pressure:
P = 0.5 x ρ x V^2 x Cd
where P is the wind pressure in Pascals (Pa), ρ is the air density in kg/m^3, V is the wind speed in m/s, and Cd is the drag coefficient of the surface. The drag coefficient is a measure of how easily air flows past the surface and is typically determined experimentally.
4. Wind load: Wind load is the total force exerted by the wind on a structure or object. Engineers use the following formula to calculate wind load:
F = A x P
where F is the wind load in Newtons (N), A is the area of the surface in square meters (m^2), and P is the wind pressure in Pascals (Pa).
5. Structural design: Once engineers have calculated the expected wind loads on a structure, they can use this information to design structural elements that can withstand these loads. This may involve designing thicker or stronger materials, adding additional support beams or columns, or altering the overall shape of the structure to reduce wind resistance.
In summary, wind calculations are an essential part of engineering design, particularly for structures and equipment that will be exposed to wind loads. By understanding the principles behind wind speed, direction, pressure, load, and structural design, engineers can create designs that are both safe and efficient
Miami Dade Product Approval is a system used in Miami-Dade County, Florida, USA, to evaluate and approve construction products for use in buildings and other structures within the county. The Miami Dade Product Approval system was created to ensure that all construction products used in the county meet high standards for safety, durability, and performance.
To obtain Miami Dade Product Approval, manufacturers must submit their products to a rigorous testing and evaluation process. The evaluation includes testing the product’s resistance to wind, impact, and water intrusion, as well as assessing its overall quality and suitability for use in construction.
The Miami Dade Product Approval system is particularly important for building materials and products that are subject to severe weather conditions, such as hurricanes, which are common in the area. Products that receive Miami Dade Product Approval are listed in a public database that is regularly updated and available online.
The approval process is administered by the Miami-Dade County Department of Regulatory and Economic Resources (RER). The RER maintains a list of approved products, which can be accessed online, and it is the responsibility of the builder or contractor to ensure that the products they use are approved for use in Miami-Dade County.
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