Raja Farrukh's Blog

A cross drainage is defined as a culvert rather than a bridge if the ratio of its streamwise length to the height of its opening is great...

Hydraulic: Movement of liquid with / under pressure. Hydraulic Structure: A structure is made to control water. Made submergedly with wate...

Traffic Control At first start the work in half width of carriageway and remain opened the rest of width for traffic. FOR NEW BRIDGES ...

In situ is a latin word, which meanings are to "in position". Construction of the precast or prefabricated items, that made in ...

Difference of Grades There are three grades of steel Bar end of  Grade 60  will be marked with yellow paint Grade Grade Minimum ...

A good concrete depends on proper quantities of its gradients like cement, crush, sand and water. Here is a simple rule for proper quantit...

calculation of helix for pile. formula of spiral length.

Workability: concrete can be place and consolidate without bleeding or segregation. Setting of Concrete: The hardening before its hydration...

Concrete Mix Proportion Materials Dry Volume and Wet Volume: Dry Volume : Bulk Volume with air spaces etc. Wet Volume : Real Volume to be...

Formula of Elongation in Cut Lenth due Bend in Steel bar during its fabrication and bending:

click for excel file G.I.Pipe Railing on Bridges   Material     S.NO.               1               1            ...