rapt,
What residual stress have you found out to work out best? The book I am reading based on PTI recommendations uses 50-75 psi residual stress. Is this too low?
Go to Google.com and search Structural Engineering Freeware and you should find several foundation freeware programs that show basic footing foundation programs. The process is there just keep in mind current ACI 318 Code requirements. Good starting point if you do not find other sources. Best...
It seems to me that if there is sufficient clearance between the bottom of the boiler and the slab (skid height), you could pour a lightweight concrete topping on a galvanized pan that would provide sufficient thermal insulation for the slab.
If you are in a coastal region, ensure the roof trusses are tied to walls with metal straps. Check 2-3 ft below grade to check if house was built over fill. Roof with very low slope should not have composition shingles. Look at walls with flashlight against wall to look for "bulges" that...
My background is in structural steel design and construction management. Would appreciate suggestions for a good PT software and/or design book(s)with examples of prestressed and post tensioned structures, that include slabs on grade. I am aware of what PTI and ACI have. Any other...
Chain-link fences are specified as fabric of certain height, gage and fabric opening space. Welded wire fabric can be bought in rolls or flat sheets, depending on the gage. CRSI Design Handbook refers to it as welded wire fabric. Masonry joints are reinforced with welded wire reinforcement and...
My background is in structural steel design and construction management. Need suggestions for a good PT software and design book(s)with examples of post tensioned slabs on grade. It may contain prestressed concrete design. I am aware of what PTI and PCA have. Any other recommendations? Thanks.
