Answer Posted / arun brooks

brick - 1600kg/m3
cement - 1440kg/m3
steel - 7850kg/m3
water - 981kg/m3
aggregate - 1450 to 1550kg/m3
sand - 1450 to 1500kg/m3

Actually i am confused that how to calculate the bending moment for a semi-circular beam and curved slab.If any one have a good idea about the matter,please give the answer with a suitable example. Thank you......

2215

---

As in practice, we are deducting every 2d for 90 degree bend but from where it comes means derivation or reference of IS Code.

1853

---

Why are steel plates inserted inside bearings in elastomeric bearing?

1236

---

What Reinforcements Are Used In The Process Of Prestressing?

1270

---

01. a. Diagram of a slump cone…………… 1 b. Size of Slump Cone…………… 1 c. Volume of a slump cone by av. Dia method…………… 1 d. Volume of a slump cone by av. area method…………… 1 e. Volume of a slump cone by frustrum method …………… 1 f. Angles of slump cone …………… 1 g. Slump measured by slump cone due to…………… 1 h. Slump does not measured by cylinder / cube due to …………… 1 i) ii) i. Slump cone is to be filled in……………………..Layers.

5562

---

how many type of admixtures for water stored structure?

2066

---

In case if concrete box girder bridges how is the number of cells determined?

1127

---

How to calculate woden area in sft and Cft

1522

---

HOW MANY BAGS OF CEMEMT USED IN PER M2 OF PARTITION WALL

1404

---

How many % we consider for lap for reinforcement for estimates

1765

---

what is the mix design for M:60 with micro silica andmetakaoline?

2218

---

What is the diff between cad & cadd?

1118

---

from one meter cube of stone masonry structure how much cubic meter of cement mortar we use as our estimation 25-30% is that correct for estimation of quantity of sand and cement(2:1) proportion of mortar

4590

---

What is need for setting limits?

1086

---

What is the snap size in civil and how can we create it?

2718

---