Answer / piyush singh

Point of Contraflexure. It is the point in the B.M.D where
the B.M. changes slope from an increasing one to a
decreasing one. Contraflexure means opposite and flexure
means bending

so it is a point where bending moment changes it sign + to -
or - to +

WHAT IS THE CAUSES OF RUTTING ON FLEXIBLE PAVEMENT?

0 Answers   Ace Info, Anil Group,

---

what is the slump of pile concreting work? give me the value of minimum and maximum value of slump and how give slump in pile?

3 Answers  

---

Gave a cantilever beam with 3 legs.Told to draw the bending moment diagrams, axial force diagrams and shear force diagrams.From BMD he asked to show how the reinforcement will be provided on the tension side.

0 Answers   L&T,

---

What Is the meaning of M15 and M20

4 Answers  

---

Does brick grows bigger every year?

0 Answers  

---

what are IS code for M20, 25, etc

40 Answers   Aarvi Encon, Best Builders, L&T, NCC, PWD, RNS, Vardhman,

---

why compression strenth of concrete is tested with a cube of size 150x150x150 mm ?

5 Answers   Gammon,

---

door and window wood work calculations and different methods

0 Answers   APPSC,

---

what is the crushing strength of stone and bricks?

2 Answers   DFCCIL, FWO, Habib Group, HBL, KPSC Kerala Public Service Commission, Mott MacDonald,

---

Why is the use of granular sub-base in concrete carriageways not preferred, explain?

0 Answers  

---

Rate analysis of 150mm, 100mm, & 230mm thk BBM work

0 Answers  

---

What is PCO

1 Answers   Skanska,

---