IIT Mandi to study climate change impact on rail embankments
POWER & RENEWABLE ENERGY

IIT Mandi to study climate change impact on rail embankments

Researchers at the Indian Institute of Technology (IIT) Mandi along with Durham University in the UK, developed a suction monitoring setup for soil cyclic triaxial testing which investigates the impact of climate change on several railway embankments.

The study had been conducted by IIT Mandi School of Engineering Assistant Professor, Dr Ashutosh Kumar, and co-authored by the University of Portsmouth, UK Assistant Professor Dr Arash Azizi and UK Durham University Department of Engineering Professor David Geoffrey Toll, IIT Mandi stated in an official statement.

The trackbed is the main component of the railway infrastructure which is supported by earthworks. It is mainly utilised to provide support to the track infrastructure and carry the load imparted by mobilising the traffic.

The current design protocols just consider the load developed because of the moving train and lead to ignoring the real case scenario of changing the natural condition of the soil because of ingress and egress of water.

Often, soil that is utilised in earthworks is compacted thereby remaining unsaturated in its lifetime. Seasonal variations regarding the precipitation and drought have the capability of altering the amount of water present in this compacted soil mass capable of altering the strength of the embankment.

It is important to understand the coupled impact of train and environmental loading for designing and maintaining the railway embankment against changing climatic conditions.

Image Source

Researchers at the Indian Institute of Technology (IIT) Mandi along with Durham University in the UK, developed a suction monitoring setup for soil cyclic triaxial testing which investigates the impact of climate change on several railway embankments. The study had been conducted by IIT Mandi School of Engineering Assistant Professor, Dr Ashutosh Kumar, and co-authored by the University of Portsmouth, UK Assistant Professor Dr Arash Azizi and UK Durham University Department of Engineering Professor David Geoffrey Toll, IIT Mandi stated in an official statement. The trackbed is the main component of the railway infrastructure which is supported by earthworks. It is mainly utilised to provide support to the track infrastructure and carry the load imparted by mobilising the traffic. The current design protocols just consider the load developed because of the moving train and lead to ignoring the real case scenario of changing the natural condition of the soil because of ingress and egress of water. Often, soil that is utilised in earthworks is compacted thereby remaining unsaturated in its lifetime. Seasonal variations regarding the precipitation and drought have the capability of altering the amount of water present in this compacted soil mass capable of altering the strength of the embankment. It is important to understand the coupled impact of train and environmental loading for designing and maintaining the railway embankment against changing climatic conditions. Image Source

Next Story
Infrastructure Energy

South West Pinnacle Wins Rs 30 Cr Oman Mining Contract

South West Pinnacle Exploration Ltd has secured a Rs 30 crore contract from Minerals Development Oman (MDO) for mining exploration in concession areas 12B and 13.The two-year project will be carried out via Alara Resources LLC, a JV in Oman. MDO, backed by Oman’s investment authorities, focuses on monetising mineral wealth.The contract covers copper, gold, and chromite and highlights South West Pinnacle’s growing footprint in international exploration and mining services. ..

Next Story
Equipment

Godrej GEG Boosts Intralogistics with AI and Green Tech

Godrej Enterprises Group (GEG) is revolutionising warehouse and factory logistics through its Material Handling Equipment and Storage Solutions arms by integrating AI, IoT, and automation.With 20–25% market share and 85% local sourcing, GEG champions Atmanirbhar Bharat and sustainability. The Chennai plant, a green manufacturing leader, uses RoHS-compliant materials and has slashed energy consumption by 60%.GEG serves e-commerce, FMCG, retail, and cold chains with high-performance racking and electric forklifts. Upcoming IoT-enabled forklifts and telematics solutions aim to improve speed, sa..

Next Story
Infrastructure Urban

Amit Shah Inaugurates Key Projects Across Gujarat

Union Home Minister Amit Shah inaugurated and laid the foundation stone for various projects in Gujarat’s Panchmahal district and Ahmedabad.In Godhra, he inaugurated the Center of Excellence building, sports complex, reservoir, and Miyawaki plantation. In Ahmedabad, he unveiled a new cooperative complex in Adaroda village and a primary school in Juwal.These projects, under the Model Co-op Village scheme, aim to boost education, sustainability, and rural development across the state. ..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?