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Investigation of mixed-mode fracture of aligned steel fibre reinforced cementitious composites

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2021; 228 (2)

Mixed-mode fracture experiments were conducted on aligned steel fibre reinforced cementitious composite (ASFRC) and ordinary steel fibre reinforced ce......

Study of the transition from strain localization to fracture of Ti-6.5Al-3.5Mo-1.5Zr-0.3Si alloy by experiments and phase-field modeling

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2021; 231 (1)

Many metal materials possess the transition from strain localization to fracture, the so-called post-necking behavior, during large deformation under ......

A constitutive relation of hierarchical composite fibrous materials

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2021; 229 (2)

Biomaterials are organized in a hierarchical structure with heterogeneity as to optimize their mechanical properties. For example, collagen fibrous bi......

A new quadrature algorithm consisting of volume and integral domain corrections for two-dimensional peridynamic models

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2021; 229 (1)

Peridynamic (PD) models using the equation of motion in the integral form are applied to describe the failure and damage of materials. At present, the......

A physical minimum dissipative energy-based damage model for crack growth simulation of geoengineering structures

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2021; 231 (1)

A damage model and simulation method are developed to simulate fracture process of geoengineering structures by using the continuum damage mechanics. ......

Adaptive multi-scale beam lattice method for competitive trans-scale crack growth simulation of heterogeneous concrete-like materials

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2021; 228 (1)

In order to overcome the shortcomings of traditional pure macro- and meso-scale crack growth simulation method, here an adaptive multi-scale beam latt......

Compressive-shear fracture model of the phase-field method coupled with a modified Hoek-Brown criterion

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2021; 229 (2)

In this paper, a compressive-shear fracture model of the phase-field method is proposed to simulate the compressive-shear failure behaviours of pre-cr......

Analytical corrections for double-cantilever beam tests

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2021; 229 (2)

Double-cantilever beams (DCBs) are widely used to study mode-I fracture behavior and to measure mode-I fracture toughness under quasi-static loads. Re......

Identification of material parameters of a shear modified GTN damage model by small punch test

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2020; 222 (1-2)

A new approach was put forward to identify the damage parameters of the shear modified GTN damage model proposed by Nahshon and Hutchinson (Eur J Mech......

Supergiant elasticity and fracture of 3D spirally wound MoS2

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2020; 223 (1-2)

Recently experimentally synthesized three-dimensional (3D) MoS2 spiral is a new kind of helical structurewith technically robust properties. Among the......

On the sensitivity of fracture mechanism to stress concentration configuration in a two-step quenching and partitioning steel

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2020; 224 (1)

The effect of stress concentration geometry on the fracture behavior and fracture mechanisms of a two-step quenching and partitioning steel consisting......

Bifurcation criterion and the origin of limit crack velocity in dynamic brittle fracture

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2020; 224 (1)

By employing a variational phase field model, we investigated the dynamic brittle fracture of poly (methyl methacrylate) (PMMA) through computer simul......

Weibull stress solutions for 2D cracks under mode II loading

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2020; 225 (1)

Weibull stress is widely used to predict the probability of cleavage fracture with local approaches. However, the calculation of Weibull stress requir......

Thermal cracking characteristics of high-temperature granite suffering from different cooling shocks

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2020; 225 (2)

Cooling shock can be considered a potential method of causing the high-temperature rocks to crack and achieve the most efficient exploitation and util......

Investigation on crack propagation perpendicular to mortar-rock interface: experimental and numerical

期刊: INTERNATIONAL JOURNAL OF FRACTURE, 2020; 226 (1)

The initiation and propagation of cracks perpendicular to mortar-aggregate interfaces have a significant influence on the mechanical behaviour of conc......

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