Doesn't a structural plain concrete foundation need reinforcement for shrinkage effect? I have gone through ACI-318, chapter 22 "Structural Plain Concrete" and found out no indication to such reinforcement. If such reinforcement is need, where shall it be placed?
Thanks and regards,
I am working as a civil engineer in oil industry.
I have used a culvert so that the pipe rack (at 1 meter elevation) will cross the road. The road will go up to culvert elevation (2.35m) and then down. I have not used any approach slab before and after the culvert, so is it wrong?
Is the road...
Dear Qshake,
Thanks for your post, but what do you mean by "just underneath the wall"? Do you mean that the footing can be constructued directly on the slopping ground? but I am afraid in this case of the sliding instability. Would you explain?
Thanks,
I need a retaining wall along a sloped ground.So, am I allowed to use stepped footing for the retaining wall.
Another question:
My retaining wall is approximately 100m long, so do I need to provide expansion joints. What is the spacing