Research Explorer

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Researcher

Vikram Laheri

Awards & Distinctions

12 Results

2023

Constitutive recasting of macromolecular-based thermoviscoplasticity as yield function-based formulation

Vikram LaheriPei HaoFrancisco Antonio Gilabert Villegas

A1 Journal Article in INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES

Direct embedment of RVE-based microscale into lab size coupons to research fracture process in unidirectional and bidirectional composites

Vikram LaheriPei HaoFrancisco Antonio Gilabert Villegas

A1 Journal Article in COMPOSITES SCIENCE AND TECHNOLOGY

2022

A rate-dependent constitutive model predicting the double yield phenomenon, self-heating and thermal softening in semi-crystalline polymers

Pei HaoVikram LaheriZiwei DaiFrancisco Antonio Gilabert Villegas

A1 Journal Article in INTERNATIONAL JOURNAL OF PLASTICITY

A unified amorphous-crystalline viscoplastic hardening law for non-isothermal modelling of thermoplastics and thermosets

Pei HaoZiwei DaiVikram LaheriFrancisco Antonio Gilabert Villegas

A1 Journal Article in INTERNATIONAL JOURNAL OF PLASTICITY

An efficient iteration-free numerical scheme for finite element simulations employing pressure-dependent elastoplasticity using paraboloidal yield criterion

Vikram LaheriPei HaoFrancisco Antonio Gilabert Villegas

Constitutive modeling and experimental investigation of rate-dependent compression-tension asymmetry of asphalt matrix

Ziwei DaiVikram LaheriXingyi ZhuFrancisco Antonio Gilabert Villegas

Efficient non-iterative modelling of pressure-dependent plasticity using paraboloidal yield criterion

Vikram LaheriPei HaoFrancisco Antonio Gilabert Villegas

A1 Journal Article in INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES

Fast nonlinear mechanical features decoupling to identify and predict asphalt-based composites

Ziwei DaiVikram LaheriXingyi ZhuFrancisco Antonio Gilabert Villegas

A1 Journal Article in INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES

Fracture modelling in lab-size FRP composite coupons using an RVE-based embedded multiscale approach

Vikram LaheriFrancisco Antonio Gilabert Villegas

2021

Experimental study of compression-tension asymmetry in asphalt matrix under quasi-static and dynamic loads via an integrated DMA-based approach

Ziwei DaiVikram LaheriXingyi ZhuFrancisco Antonio Gilabert Villegas

A1 Journal Article in CONSTRUCTION AND BUILDING MATERIALS

Non-iterative numerical implementation for the constitutive modelling of pressure-dependent elastoplasticity using paraboloidal yield criteria

Vikram LaheriPei HaoFrancisco Antonio Gilabert Villegas

Thermomechanical FEM-based modelling for semi-crystalline polymers exhibiting the double yield phenomenon

Pei HaoVikram LaheriFrancisco Antonio Gilabert Villegas