Quick Answer
A ridge line is the line from the center of a tarp to the peak of a shelter frame. The weight it can support will depend on the type of shelter and the materials used. Generally, a well-designed shelter frame with a sturdy ridge line can support 200-300 pounds or more.
Understanding Ridge Line Capacity
When it comes to calculating the weight capacity of a ridge line, several factors come into play. The type of shelter frame, the materials used, and the design all impact its ability to support weight. A well-designed frame with a sturdy ridge line made from materials like aluminum, carbon fiber, or steel can support significant weight. For example, a frame made from aluminum 7075-T6 can support up to 250 pounds per linear foot.
Factors Affecting Ridge Line Capacity
Several factors can affect the weight capacity of a ridge line, including the type of fabric used for the tarp and the pitch of the shelter. A tarp with a heavier fabric weight will generally support more weight than one with a lighter fabric weight. A shelter with a steeper pitch will also be more likely to collapse under weight. For example, a shelter with a 45-degree pitch may support up to 200 pounds of weight, while one with a 60-degree pitch may support up to 300 pounds.
Calculating Ridge Line Capacity
To calculate the weight capacity of a ridge line, you can use a combination of factors such as the type of frame material, the fabric weight of the tarp, and the pitch of the shelter. For example, if you have a shelter frame made from aluminum 7075-T6 with a 30-degree pitch and a tarp with a fabric weight of 1 oz/yd^2, you can calculate the weight capacity as follows: 250 pounds/linear foot x 10 feet = 2500 pounds. However, the actual weight capacity will depend on various factors, including the design and materials used.
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