Geo-technical Engineering

Vibro Stone Columns | Ground Improvement

Installation of Vibro Stone Columns by Vibroflot

Vibro Stone Columns To improve the load bearing capacity of in-situ soils and fills, Vibro stone columns are designed and are used. These columns reduce the differential settlements of non-homogeneous and compressible soils which allows the use of shallow footings…
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All About Tunnel Boring Machine (TBM) & Parameters

Construction of the A5 highway east bypass of Biel; 12.6 m diameter drill head of TBM © Chriusha (Хрюша) CC-BY-SA-3.0

Tunnel Boring Machine (TBM) A TBM is a massive set of complex equipment assembled together to excavate a tunnel, often called as “Mole”. Major components of this Tunnel Boring Machine includes Cutter head, with cutting discs/tools and Muck buckets to…
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Pavement Design in Road Construction – Design Parameters

Pavement Design

Pavement Design in Road Construction BY Kiran Biradar Introduction Pavement design is the major component in the road construction. Nearly one-third or one-half of the total cost of construction , so careful consideration should be taken in design of pavement….
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Ballast Specification for High Axle Load & High Speed ≥ 250kmph – Seminar

Typical Cross Sections Of High Speed Tracks With Sub-ballast

Ballast Specification For High Axle Load & High Speed ≥ 250kmph submitted by PONAMALA RAVI KUMAR Introduction Indian Railway has embarked upon ambitious modernization plan to improve the carrying capacity of the existing network besides construction of dedicated Freight Corridors….
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Bituminous Ballast & Applications in Railway Construction

Bituminous Ballast & Applications in Railway Construction

Bituminous Ballast & Applications in Railway Construction Bituminous Ballast Bituminous ballast consists of mixture of aggregate and bitumen. The mineral aggregate varies from very fine dust (filler) to a maximum particle size, which is usually around 40 mm. By varying…
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Building Analysis on Staad with different Soil Conditions – Analytical Study

Building Analysis on Staad with Raft Foundations

Seminar on Building Analysis on Staad with Raft Foundations – By Ankit Suri , Supervised By Dr.S.K. Tiwari Problem Definition And Structural Modelling STRUCTURAL MODEL Three-dimensional structure is modeled for the analysis utilizing the STAAD Pro software. The plan dimensions…
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Analysis of Structure Supported By Elastic Foundation – Foundation Models

Deformation Of A Uniformly Loaded Plate On Typical Winkler Model

Analysis of Structure Supported By Elastic Foundation Soil Structure Interaction Soil is a very complex material for the modeling. It is very difficult to model the soil-structure interaction problem. In RCC buildings slab on grade is a very common construction…
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