So what is a
builder to do? Building Big in the old days meant using your
materials in such a way that you benefited from their strengths. If
stone is strong in compression, make the columns the focal points.
Short beam sections are used to hide the wood roof that covers the
interior space.
Perhaps you have a question related to the diameter of the columns.
Why so big? Yes, the columns are basically supporting their own
weight, but they are also resisting lateral forces imposed by wind and the
occasional earthquake. In this instance, the correct
height-to-diameter ratio may have been known from previous projects or
determined after one or more failures.
Aside: In modern times, we
still deal with height-width ratios for columns, but we refer to it as the
slenderness ratio. A similar ratio of length-to-width is
applied to beams. Consideration of the unbraced length of
beams is part of determining how much load they may safely carry. |
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