topic Arc/Beam in Modeling

Arc/Beam

Tom Krowka — Fri, 26 May 2023 10:36:59 GMT

Two part question.

How can I put a hole in a beam? Is it possible?

Also, I draw an arc in a S/E. Where in the heck can I find out what the radius is?

Re: Arc/Beam

James Murray — Thu, 12 Aug 2004 23:44:27 GMT

Tom wrote:
How can I put a hole in a beam? Is it possible?

There is a button on the beam's pet palette for placing a hole. Beam selected, non-arrow tool active, click on the ref line of the beam. It brings up a dialog where you can put in the size, shape, and position.

Also, I draw an arc in a S/E. Where in the heck can I find out what the radius is?

Radial dimension tool is not working for you? And you can place the origin at the center, rest on the arc, and read the 'r' box. If you are trying to get the radius of an arc'd element in elevation, such as an arch, it won't work, since the curve is made of segments. You'll have to draw an an arc over the curve and take the radius of that.

HTH,

Re: Arc/Beam

Tom Krowka — Fri, 13 Aug 2004 00:31:31 GMT

Radial dim. does indeed work. I was looking for a place where I could see the radius and change it all at the same time. I did see the dim in the "r" box, but it seemed to me to be the cursor location instead of the dim. The origin at the center appears to be the thing.

Thanks.

Re: Arc/Beam

Djordje — Fri, 13 Aug 2004 04:12:30 GMT

Tom wrote:
I was looking for a place where I could see the radius and change it all at the same time.

Clickin the arc with the arrow tool in the Mercedes shape will give you the option to change the R; the R field reads current value, and you can type n the desired value, therefore changing the R of the arc.

Make sure you get the right button in the pet palette, second from the right.

Re: Arc/Beam

Tom Krowka — Fri, 13 Aug 2004 11:51:05 GMT

Got the hole command working. What I'm now trying to do with it is create an arch in the bottom of the beam. That means the center of the hole is about 7 feet below the bottom of the beam; the hole has an eight foot diameter, which would give it an arch cut out of the bottom of the beam.
I an unable to get the hole command to do this. Is it possible, or am I doing it wrong. If not feasible, anybody have any other ideas how to accomplish this?

Re: Arc/Beam

Anonymous — Fri, 13 Aug 2004 12:15:27 GMT

I have not tried using solid element operations on a beam, but if SEO works, that would be the way to do what you want.

Re: Arc/Beam

Tom Krowka — Fri, 13 Aug 2004 12:18:20 GMT

Answering my own question; it is possible to cut an arc in the bottom of the beam by careful consideration of the radius and the distance from the top of the beam.

However, am unable to dim the radius of the arc in S/E using the radial dim. Any suggestions there?

Re: Arc/Beam

Djordje — Fri, 13 Aug 2004 18:06:20 GMT

Tom wrote:
However, am unable to dim the radius of the arc in S/E using the radial dim. Any suggestions there?

You mean in the elevation where you see the beam?

You can't. Have to draft an arc on top and dimension that.

My "favourite" gripe ...

Re: Arc/Beam

Tom Krowka — Fri, 13 Aug 2004 20:04:15 GMT

That would be the one. My gripe too.