for concrete cubes samples.. what if the 7 days gain the strength of 42.34 mm/2 and the 28 days only gain the strength of 37.5 mm/2?
2 4276what is the ratio of young's modulus of elasticity for a mild steel specimen in tension and compression?
CCCL,
7 12683Post New Civil Engineering Questions
sir I got selected in rail vikas nigam limited and they call for interview but i don't what they will ask in interview please guide me if you have any experience
how to workable concrete cube test M-25 design mix
Define What is unit weight of normal concrete?
how do you calculate the length of "L" of main & distribution bar for reinforcing of raft footing
explain fie benefits of using standard terminology in the measurement process
what is the meaning of 40/20 src
How about the temperature of grade 35A concrete? Does it depend on the ambient temperature?
What you understand by building codes?
what is civil engineer greatest strength and weakness?
if we know load bearing capacity of the soil and building load falling in each footing, then how to choose the type of foundation??? and if it is shallow foundation then which type of shallow foundation should be choosen i.e either strip or isolated or raft or combined or cantilever footing???????
for 32 dia (EQR HYSD steel) bar how much deduction for 45 and 90 degree band
What is absolute coordinates?
cement, sand, aggregate,reinforcement & concrete consumption per square feet in multi storeyed building
Providing ,Cutting, bending and positioning of TMT Bar with cost of binding wire
A doubly reinforced concrete beam is 25 cm wide and 50cm deep to the centre of tension reinforcement. The centre of compression is steel is 5cm from the compression edge. The areas of the compression and the tension steel are 10.16cm2 and 12.56 cm2 if m=18 and the bending moment at the section is 7,000,000 N-cm. Calculate the stress in concrete and steel.
