As we know that steel is a tension member but why we are using STRUCTURE STEEL as a COLUMN (Without concrete) where column is a compression member and compression strength of steel is very low

0 Answers  

---

How do you calculate load bearing capacity of a waffle slab?

0 Answers  

---

how we control the temperature during concreting ?

4 Answers  

---

1.how to calculate 4*3 runner qty in cft. 2.how to calculate the nails qty.(column,beam,slab) 3.if any formula for binding wire qty calculation.

1 Answers   Gammon,

---

How many cncrete grades are used for construction,explain with proportion,grades and where it used

4 Answers   Unicel,

---

---

What is the ratio of materials used for M10, M15, M20 & M25 grades of concrete? Also specify the quantity of water used in each grade & how to calculate it?

4 Answers   AVS,

---

Design a shear wall of length 4.20 m and thickness of 250mm subjected to the following forces.Assume Fck = 25Mpa and Fy = 415Mpa and the wall is a high wall with central part 3440mm x 250mm and two 380mm x 760mm strong bands at each end with following loading. S.No.       Loading        Axial force      Moment     Shear 1               DL+LL          1950              600            20 2           Seismic load       250              4800          700

0 Answers   L&T,

---

how to draw road profile

4 Answers   L&T,

---

What is the maximum crushing load in Kg & crushing strength in N/mm2 for M25 & M 15 Grade concrete

1 Answers   ECR, RRB, Si Precision Moulds,

---

Trapezoidal footing length = 2m , B=1.7m D=0.5m and d- 0.15m. Can anybody help and calculate quantity of concrete by explaining all formulas involved.

19 Answers   DNA Infrastructure, HCC, L&T,

---

how to the steel dia without using d2/162

3 Answers   L&T, Supertech,

---

What is design life of a bridge?

3 Answers  

---