Influence of plasticity and vibration isolators on an underground floating slab track using finite element analysis

S Bashir, P Mandhaniya, N Akhtar - Structures, 2023 - Elsevier
The floating slab track (FST) is largely viewed as the most efficient structure for mitigating the
vibrations caused by underground railway systems. This paper presents a study on the …

Experimental and numerical study on reinforcement of foundations using micropiles as a retrofitting measure

BA Malik, P Mandhaniya, MY Shah… - Arabian Journal for …, 2023 - Springer
The scarcity of construction land has pushed the practice of using agricultural land and
floodplains as construction zones, which require chemical and mechanical reinforcements …

Numerical analysis on combinations of geosynthetically reinforced earth foundations for high-speed rail transportation

P Mandhaniya, JT Shahu, S Chandra - Structures, 2022 - Elsevier
High-speed trains, including freight transport, require a high-quality railway track resting on
an excellent foundation to handle large deformations and vibrations. The tracks are …

An assessment of dynamic impact factors for ballasted track using finite element method and multivariate regression

P Mandhaniya, JT Shahu, S Chandra - Journal of Vibration Engineering & …, 2022 - Springer
Purpose Dynamicimpact factor (DIF) is the ratio of dynamic and static wheel load. It
determines the effect of dynamic load on a rail track based on several empirical formulations …

A comparative study of geosynthetically reinforced earth foundations in multi-utility transportation infrastructure for high-speed railways

P Mandhaniya, AK Soni, K Choudhary… - Frontiers in Built …, 2023 - frontiersin.org
A high-quality railway track resting on an excellent foundation is required to support high-
speed railway transportation. The foundations of high-speed railway tracks are generally …

Numerical modeling and failure analysis of caisson foundations subjected to the monotonic lateral loads

BA Malik, P Mandhaniya, AK Soni, Z Ouyang - Ocean Engineering, 2024 - Elsevier
The caisson foundation has evolved into a suitable alternative foundation for offshore
structures, specifically for offshore wind turbines (OWT). The OWT caisson foundations are …

A multi-GPU parallel computing method for 3D random vibration of train-track-soil dynamic interaction

Z Zhu, X Yang, H Li, H Xu, Y Zou - Journal of Central South University, 2023 - Springer
In this paper, an efficient computation method based on a multi-GPU parallel algorithm is
proposed to overcome the low efficiency in random calculation of the train-track-soil coupled …