There are quite a few rebar on the top and bottom of the beam so support is not a question.
So the question is about rebar placed at the corner or could be a few inches away?
I have been detailing the corner but just saw some plans other than that.
For beams, is it beneficial/recommended from structural integrity standpoint to have longitudinal reinforcement placed at the corners of the stirrups or not really needed?
Thanks,
Ron
Hey,
We have a concrete pipe that will go through a cast in place wall, which way will have better constructibility, use the concrete pipe as a formwork or form an opening,install the pipe and grout the gap of around 2 inches? Thanks for your help.
Randy
I am working on a bridge where existing 1.5 inch anchor bolts are so corroded they need replacements. I checked hilti and sika adhesives and the maximum bolt size in their chart is 1.25 inches. Does anybody know why? And can I use epoxy bonded anchor of 1.5 inches?
I was also thinking drill 6...
I am designing a boardwalk near or on a lake, and the boardwalk will consist of pressure treated timbers.
Now I have a dilemma brought up by a contractor.
The IRC said field-cut ends and holes need to be treated in the field in accordance with AWPA M4. And the AWPA M4 recommends Copper...
Can I have a steel plate with welded studs on top of a concrete column? The plate will be larger than the concrete column section. I have concern about how the contractor places and vibrates the concrete. Or they could insert the plate after concrete pouring and vibrating? Please advise. Thanks.
Yes the water will be running away. It is weird that I compared "ineffective area method" and "Lateral weirs method" and the difference in WS is minimal and I still have a few feet overtopping.
How can I model a river which is "in the sky" with Hec_ras? The bank elevations are higher than adjacent aeras so once it is overtopped, the water will run away perpendically to the reach.
I was setting ineffective areas but it seems not working as the cals are showing the WS is a few feet...
I am designing a 10' by 10' by 7' high concrete riser which will be connected to a 5' concrete pipe, as an outlet for a pond. The riser is cast in place around the pipe and riser walls will be 8" thick, do I need to provide some waterproof method around the connection between the riser and pipe...