Evaluation of optimum burden for the excavation of narrow vein ore deposits using numerical simulation

AK Vishwakarma, VK Himanshu, K Dey - Rock Mechanics and Rock …, 2024 - Springer
Burden is one of the major influencing blast design parameters which should be optimised
for the extraction of narrow vein ore bodies. Numerical simulation-based approach has been …

Assessment of the Black Sea Grain Initiative: Crisis Management via Maritime Transportation

G Ekleme, F Yercan - Transport Policy, 2025 - Elsevier
After the conflict between Russia and Ukraine, an agreement regarding the export of grains
produced in these countries has been signed. Consequently, the export of grains from Black …

Optimization of blast design parameter for ring blasting in underground hard rock mine using numerical simulation

AK Vishwakarma, K Dey, VK Himanshu… - Mining, Metallurgy & …, 2024 - Springer
Sublevel stoping is the most popular and practiced mining method in underground hard rock
mines. Proper planning and its execution is the key requirement for stope extraction using …

Investigations on Influence of Physico-Mechanical Properties on Blast-Induced Ground Vibration Using Numerical Simulation and Physical Modeling

VK Himanshu, AK Mishra, AK Vishwakarma… - Rock Mechanics and …, 2025 - Springer
The propagation characteristics of blast-induced ground vibration have a paramount
influence on the physico-mechanical properties. The study of the trend of variation of PPV …

Empirical relation to evaluate blast induced crack development zone while using explosives of different detonation pressure in opencast bench blasting

S Kumar, AK Mishra, VK Himanshu, AK Vishwakarma… - Heliyon, 2024 - cell.com
The optimum utilisation of explosive energy in the rock blasting operation is a prime
challenge for the blast designers. The explosive energy in this operation is used for …

Prediction of Ground Vibration at Surface for Ring Blasting in Sublevel Stoping Through Empirical Approach, k-Nearest Neighbor, and Random Forest Model

AK Vishwakarma, VK Himanshu, K Dey - Mining, Metallurgy & Exploration, 2024 - Springer
The accurate prediction of blast-induced ground vibration due to underground ring blasting
is a prominent need for ensuring the safety of structures. Different site-specific empirical …

A Scientific Exploration of Blast-Induced Ground Vibration Mitigation Strategies for Sustainable Coal Mining in India

NK Bhagat, RK Singh, P Hembram… - Mining, Metallurgy & …, 2024 - Springer
Mining operations in close proximity to dwellings and sensitive structures present
challenges in terms of mitigating the undesirable effects of blasting while maintaining …

Prediction of Induced Ground Vibration at the Surface Due to Blasting Operation in Underground Hard Rock Mine Using Empirical Approach and Random Forest …

VK Himanshu, AK Vishwakarma, MP Roy… - … Technology in Geo …, 2024 - Springer
The exploitation of underground mineral deposits is dominantly accomplished using drilling
and blasting. The large-scale blasting with higher explosive consumption is practiced to …

A Genetic Algorithm-Based Approach for Designing the Blasting Pattern for Excavation in Basaltic Rock Formations at Navi Mumbai International Airport Construction …

AK Mishra, VK Himanshu, AK Vishwakarma… - … Technology in Geo …, 2024 - Springer
Abstract Navi Mumbai International Airport is being constructed by flattening a 92-m high
Ulwe hill. Drilling & blasting has been adopted for the rock excavation to flatten the hill. The …

A Genetic Algorithm-Based Approach

AK Vishwakarma, MP Roy - Information Technology in Geo …, 2024 - books.google.com
Navi Mumbai International Airport is being constructed by flattening a 92-m high Ulwe hill.
Drilling & blasting has been adopted for the rock excavation to flatten the hill. The blasting …