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Posts tagged with “construction”

Ramps for the Handicapped

Volunteer work: good for the community and good for the soul

One of my first memories, in the early 1930s, when I was 4 or 5 years old, was of our mother taking care of a neighbor woman, Eula Hughbanks, who had tuberculosis. TB was more common in those days, with little hope for a cure, especially for poor people. The nearest medical care of any kind was 30 miles away. Such care might as well have been on the other side of the world for most of us, as few had an automobile. So people did what people have always done, especially in hard times—they took care of one another. Read the full article…

Carpenters of Steel

Earthquake Defense mechanical connections require a lot of planning.

With the 2007 CBC codes addressing Earthquake Defense more progressively, we’re feeling more like Carpenters of Steel than carpenters of wood! The amount of steel in new buildings in California for seismic structural engineering is changing the way carpenters frame. For production framing here in California, we used to use the words “blow and go” a lot. But those days are over. Now all anyone talks about is “mechanical connections.” Read the full article…

Arc Length of a Segmental Arch

In my article on building a sunburst I described how to find the circumference of a circle given a specific radius. I then divided that circumference in half, because I was working with a half-round arch. This gave me the length measured along the arches curve, otherwise known as the arc length. Finding the arc length of a segmental arch is a little more difficult, but a construction calculator makes it incredibly easy. Read the full article…