Can anybody tell me how to calculate the quantity of a trapezoidal footing?With its formula and an example.

9 Answers   JTP, L&T,

---

actually dia of the bar reduce asper drawing spacing also decrease that time so how to calculate the spacing of with respect to changed bar dia?

4 Answers   Kamala Group, L&T,

---

if we use 1.25 bag of cement 3 pharma metal and 2 pharma crush sand what is the strenghtexpected for RCC column

0 Answers  

---

which grade of cement is more suitable for construction..? and why.?? what is difference between 33, 43 and 53 grade cement..?

1 Answers   L&T,

---

how the calculation occurs if i want to mix 1cum of M50 concrete. please calculate every ingredients with detail calculation.

0 Answers   Gammon,

---

1) what is the seewage discharge per person per day taken for design purpose as per IS codes? 2) how to convert gauge to MM like if we measure 18G as our door frame then how much is it in MM ? 3) how much binding wire is required ti tie 100kg steel ? 4) while making rings in steel reinforcement , whether the corners of rings are deducted to take out cutting length ? 5) how much carbon content should be there in steel used for construction purpose? 6) what are fe415 & fe 500 and which bars are used in general civil works?

1 Answers  

---

1) what is the difference between development length & overlap length ? 2) why extras are provided at top and bootom in a beam of slab? 3) why stirrups are provided at 0.3l at supports and 0.4l at center? 4) is column a compression memeber if yes how & beam is which type of memeber?

4 Answers   CDS, HCC, PPL,

---

what is the basic difference between a singly reinforce section & a doubly reinforce section?

11 Answers   L&T,

---

What is the tensile strength of wood?

0 Answers  

---

what is the best method for analysing frames of multistoreyed structures

2 Answers  

---

I measured pcc work as 15.34 m cube , the ratio is 1:5:10 ,want to know the cement, sand and metal used for pcc measured as 15.34 m cube at this ratio.

0 Answers  

---

What is a deep beam ? Explain ?

6 Answers   NCC, TCE,

---