Specialized Projects Essar Projects - Engineering

Page 1 of 4

HOT BLAST STOVE OF BLAST FURNACE

Size - 27 x 8 Meter Height - 41 m 8 Floors + Crane Girder Equipment – Gas Pipes, Water Pipes

and other utility Equipments Description – Analysis and Design by

using Staad pro Software. Loading Considerations include Dead Load of Structure, Floor Live Load, Crane Load, Pipe Load, Wind Load, Seismic Load and their Combinations.

Challenges Structure is near to Slender. Lz of Column 12 m due to Crane Ac-

cessibility. Heavy Horizontal loads of pipes (Di-

ameter of pipes 1 m to 2 m) Cantilever floors - 6 nos which create

heavy moment in Structure. Remedial Measures

Deflection Checks at each node Effective Bracing System to transfer

heavy Horizontal Loads and Moment to the base.

Specialized Projects Essar Projects - Engineering

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SKIP BRIDGE OF BLAST FURNACE

Size - 6 x 4 Meter Length - 70 m Overhang Length – 27 m Equipment – Two Skip Cars moving on Rail Description – Analysis and Design by using

Staad pro Software. Loading Considerations in-clude Dead Load of Structure, Live Load, Skip Load (Moving Load), Wind Load, Seismic Load and their Combinations.

Challenges Structure 27 m Overhang at Discharge and at

60 Degree. Consist of 4 m Girder Height at two sides and

could not able to restraint at compression flange due to rope movement.

Complex Structure arrangement at discharge Pin Connection design Match with existing foundation. Erection Scheme

Remedial Measures Special Fabricated Section used at discharge

portion Effective System to transfer Resolution of Mov-

ing Loads and Influence Line Analysis

Specialized Projects Essar Projects - Engineering

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STEEL SILO DESIGN

Silo of different diameter and length.

Material Bauxite, Bentolite, Manga-nese, Iron Ore, Lime

Ring Beam design of Silo Approved by P.Eng. of Minnesota

(USA)

Specialized Projects Essar Projects - Engineering

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SINTER PLANT STEEL STRUCTURE UNITS

- Includes Sinter Building having Haevy Cranes, Wagons, Screen Vibrator, Elecric Control Room and other Technical Equipments - Includes Silo Building, Return Fine Building, Nodulizing Building, FES Dust System Building, Conveyors, Pipe Racks and Junction Houses.