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If you are using an isolated footing you have to go Until you get a hard strata but if you are using mat foundation you don’t have to go as deep as the isolated one so to conclude it all can be done using Design softwares if you want deeper level of knowledge we have a Complete Reinforcemed Concrete Building Design Course so you can get that.
selalm new engineer Danyi hulu selam new betam arf new berta wondme ina Example Design the beam subjected to a design moment M=300 KN-m. Use fck=25 MPa and fyk=500 MPa. The cross sectional dimension is b/d=250mm/500mm. Assume the effective cover to both tension and compression reinforcement is d1’=d2’=50 mm
I think, Dry volume is not the volume of the concrete after drying of the structure said in your example on the given column size. In my opinion, Dry volume is the volume of each ingredient mix before mixing with water. Since the volume Of the mix is highly reduced about 54% after Mixing with water N:B:-( W/C) Water to Cement ratio.
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Ok the key maker is used to get another file with 1,832kb file size and that file is already in the folders check the folder that says igetintopc.com_fix_2.