Answer Posted / rasmi k.r

bridge design..first we have to make the general layout of
a span of a bridge.then cross beams and longitudinal beams
are placed at suitable spacing and their size is also
assumed.
steps
1.calculate clear span and dead loads like due to slab and
wearing coat
2.calculate bending moments.
3.using pigeadus curve calculate moments
4.load dispersion due to wheel of train is calculated.
class A or class AA is used.now a daya class A IS commonly
used.
5.live load moments calculated.
6.check for shear is also done

What is the effect of a building collapse?

1201

---

how to calculate spacing rod in column

1951

---

What is the density of Fiber reinforced concrete and give me the which fibers we can use in Concrete?

2029

---

What is the purpose of the gap in the road on this bridge?

1303

---

How do you compute volume of airflow?

1283

---

plz.show development and anchorage length in simple diagram.

2560

---

What is the biggest dam in america?

1167

---

In a concrete grade C35A, C & A stands for what and equalent cube strength?

3658

---

Define What is a kip?

1176

---

how to decide the mortar ratio 1:4,1:6 in masonry? same in plaster 1:3 and 1:4? which code or any document reference taken to define proportion?

2127

---

Explain major differences between routing maintenance and major maintenance.

1099

---

Method of findingthe dry ingredient quantity of 1 m3 concrete. what is the difference between static and dynamic induced emf? Testing charges bill given for Rs. 32,000/- but not added service tax in this bill. So, How much TDS will be deduct

1480

---

What is Time period of a building and its relation with frequency ?

1439

---

How to do base isolation using ETABS software?

2961

---

what is yield and tensile strength of steel, if steel has yeilding strength of 60 psi than how much its tensile strength?

2072

---