A review on concrete fracture energy and effective parameters
This paper presents a discussion on the subject of fracture energy of concrete and effective
parameters. Therefore, it serves as an overview of the available approaches in determining …
parameters. Therefore, it serves as an overview of the available approaches in determining …
[HTML][HTML] Rapid intelligent evaluation method and technology for determining engineering rock mass quality
The evaluation of engineering rock mass quality is fundamental work for the engineering
activities of rock mass. The increasing scale of rock mass engineering necessitates higher …
activities of rock mass. The increasing scale of rock mass engineering necessitates higher …
Size effect and anisotropy in a transversely isotropic rock under compressive conditions
A series of uniaxial and triaxial compression tests were performed on slate samples with
different diameters at different foliation orientations with respect to the direction of the major …
different diameters at different foliation orientations with respect to the direction of the major …
Mechanical characterisation of jointed rock-like material with non-persistent rough joints subjected to uniaxial compression
Understanding the mechanical behaviour of jointed rock particularly under uniaxial
compression is so important for an appropriate design of structures on or within a rock mass …
compression is so important for an appropriate design of structures on or within a rock mass …
Size effects in a transversely isotropic rock under Brazilian tests: laboratory testing
A transversely isotropic rock, slate, was utilized to investigate the size effect and anisotropy
on its deformation, tensile strength, and failure mechanism. A series of Brazilian tests were …
on its deformation, tensile strength, and failure mechanism. A series of Brazilian tests were …
Shear strength and cracking process of non-persistent jointed rocks: an extensive experimental investigation
In this paper, a number of artificial rock specimens with two parallel (stepped and coplanar)
non-persistent joints were subjected to direct shearing. The effects of bridge length (L) …
non-persistent joints were subjected to direct shearing. The effects of bridge length (L) …
Size effects in the uniaxial compressive properties of 3D printed models of rocks: An experimental investigation
H Wu, Y Ju, X Han, Z Ren, Y Sun, Y Zhang… - International Journal of …, 2022 - Springer
Transparent physical models of real rocks fabricated using three-dimensional (3D) printing
technology are used in photoelastic experiments to quantify the evolution of the internal …
technology are used in photoelastic experiments to quantify the evolution of the internal …
Roles of model size and particle size distribution on macro-mechanical properties of Lac du Bonnet granite using flat-joint model
K Li, Y Cheng, X Fan - Computers and Geotechnics, 2018 - Elsevier
In this study, a new calibration procedure was proposed to calibrate the micro-parameters
for the flat-joint model. Both uniaxial compression and Brazilian test simulations were …
for the flat-joint model. Both uniaxial compression and Brazilian test simulations were …
[HTML][HTML] Application of machine learning in predicting the rate-dependent compressive strength of rocks
Accurate prediction of compressive strength of rocks relies on the rate-dependent behaviors
of rocks, and correlation among the geometrical, physical, and mechanical properties of …
of rocks, and correlation among the geometrical, physical, and mechanical properties of …
Effects of specimen size and thermal-damage on physical and mechanical behavior of a fine-grained marble
Both thermal damage and specimen size have a significant influence on the rock strength
and deformation behavior. This study experimentally investigates the combined influences …
and deformation behavior. This study experimentally investigates the combined influences …