What is pratt truss, Q. What is Pratt truss? Pratt truss is characteriz...

Q. What is Pratt truss? Pratt truss is characterized by having its diagonal members (except the end diagonals) slanted down towards the middle of bridge span. Under such struct

Chain surveying, describe setting out right angle at given point on a chain...

describe setting out right angle at given point on a chain line and when the point lies outside the chain line

Open foundation in bridge, when we provide open foundation in bridges?

when we provide open foundation in bridges?

Roof truss, The angle between the members at the joint is 30°. Design the ...

The angle between the members at the joint is 30°. Design the members at the joint. Design also the connection of the members at the joint. The length of the principal rafter betw

Block contouring,

Abrassion test., abrasion test is conducted to find what

abrasion test is conducted to find what

What is rail lubrication, Q. What is Rail Lubrication? Rail Lubrication...

Q. What is Rail Lubrication? Rail Lubrication is done on sharp curves where lateral wear is considerable. The function of Rail Lubrication is to lubricate or oil the running fa

Foundation depth and arrangement, Foundation Depth and Arrangement: Th...

Foundation Depth and Arrangement: There are two types of foundations, viz, (a) Shallow foundations, also known as open foundations, and (b) Deep foundations. Slab cul

Write briefly for trolley permits, Q. Write briefly for Trolley Permits? ...

Q. Write briefly for Trolley Permits? It is the permit given to the Moter Trolley / Push Trolley, Cycle / Moped Trolley. It is essential to have Trolley Permit before taking t

Stone soling - road pavements, Stone Soling: One of the early practic...

Stone Soling: One of the early practices in road construction was to provide a stone soling 150-225 mm in thickness. The stones are laid by manual labour, and stone spalls ar