मुफ्त कॉलम भार कैलकुलेटर
स्तंभ की भार वहन क्षमता की गणना करें। स्तंभ आयाम और सामग्री से अधिकतम भार क्षमता जानें।
in
in
psi
Maximum Load
36,000 lbs
Maximum Load36.0 kips
अनुप्रस्थ काट क्षेत्रफल36.0 sq in
Maximum Load vs Column Width
सूत्र
Column Axial Load
P = A x Fc
Where A is the cross-sectional area and Fc is the allowable compressive stress. This applies to short columns where buckling is not a concern. For slender columns, the Euler buckling formula must be used to reduce the allowable load.
हल किया गया उदाहरण
6x6 wood column with 1,000 psi allowable stress.
- 01Area = 6 x 6 = 36 sq in
- 02Max load = 36 x 1000 = 36,000 lbs = 36 kips
- 03Note: actual lumber is 5.5 x 5.5 so use 30.25 sq in.
अक्सर पूछे जाने वाले प्रश्न
When is a column considered short vs slender?
For wood, if the slenderness ratio (Le/d) is less than about 11, it is a short column. Steel columns use KL/r; below about 40 is considered short. Slender columns require buckling analysis.
What is the actual size of a 6x6 post?
Nominal 6x6 lumber actually measures 5.5 x 5.5 inches. Always use the actual dimensions for structural calculations.
सीखें