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History of Mechanics
This chapter presents the evolution of research in Romania on the mechanics (the mechanics of rigid solids, deformable solids in elastic,...
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Field and laboratory experimental studies on hard-rock tunnel excavation based on disc cutter coupled with high-pressure waterjet
The tunnel boring machine (TBM) is typically used in hard-rock tunnel excavation. Owing to the unsatisfactory adaptability of TBM to the surrounding...
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Experimental and Numerical Research on the Tightness and Stability of Underground Anhydrite Rock Cavern Oil Storage
Underground oil storage is the development trend for large-scale energy storage. The anhydrite rock cavern oil storage (ARCOS) has the potential to...
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An experimental study of Lode angle impact on the rock failure procession based on acoustic emission
The laws of acoustic emission (AE) before and during rock failure are different under different stress states. In this article, a new...
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Experimental investigation of the rock cutting process and derivation of the 3D spatial distribution of the formation strength using in-cutter sensing
Recent advances in downhole measurements allow to accurately measure drilling forces at the drill bit, and estimate the evolution of the rock...
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In situ experimental study on TBM excavation with high-pressure water-jet-assisted rock breaking
China’s first high-pressure hydraulically coupled rock-breaking tunnel boring machine (TBM) was designed to overcome the rock breaking problems of...
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Rock Strength Failure Criterion
Rock failure is usually divided into brittle failure and ductile failure. The main influencing factors of rock failure are not only stress and strain...
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Damage constitutive model for soft rocks and its experimental verification on silty mudstone considering cyclic rock‒water interactions
Understanding the damage behaviors and mechanisms of soft rocks affected by rock‒water interactions is crucial for designing civil engineering...
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Experimental Study on the Influence of Structural Planes on Rockbursts in Deep-Buried Hard-Rock Tunnels
To study the influence of structural planes on rockbursts in the rock surrounding deep tunnels, a series of true triaxial compression tests were...
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Experimental Study on the Bearing Behavior of Bolted and Grouted Broken Surrounding Rock of Deep Roadways in a Coal Mine
To address the inadequacy of research on the bearing behavior of bolted and grouted shallow broken surrounding rock in deep roadways. Broken coal...
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Experimental Investigation and Field Evaluation of Anti-Scouring and Protection Material of Earth-rock Dam
Earth-rock dams have important flood control, silt reduction, water supply, and ecological benefits, but extreme rainstorms seriously threatens the...
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Experimental verification of the intrinsic strainburst proneness of various rock types
A portion of excess strain energy is converted into kinetic energy after the peak load in Class II rock. That is the intrinsic potential energy for...
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Water Content Effect on Borehole Breakout in Hard Rock and Its Interpretation: An Experimental Study
Borehole breakout is an important geological phenomenon that provides a significant reference for the estimation of the direction and magnitude of in...
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Experimental Study of Development of Fracture Process Zone in Rock
By means of digital image correlation (DIC) technology, the displacements and strains on the fracture ligaments of rock specimens were measured...
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Numerical study of rock bridge shape identification and rock bridge damage mechanism
Rock bridges are important structures for maintaining rock mass stability, but their shapes are not well known. The researchers propose a method for...
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Experimental and Theoretical Study on Crack Growth Using Rock-Like Resin Samples Containing Inherent Fissures and its Numerical Assessment
The initiation and propagation of microcracks along preexisting fissures is one of the typical failure modes for inherently fractured rocks in...
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Extracting Rock Parameters Through Digital Drilling Test
Rapid and partial acquisition are features of rock drilling for obtaining rock properties. Most previous research has primarily concentrated on how...
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Influence of stress wave incident angles on spalling failure in rock–mortar composites: experimental and simulation study
This paper aims to reveal the influence of stress wave incidents at different angles on surrounding rock and supporting mortar. The split Hopkinson...
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A Review: Applications of Fuzzy Theory in Rock Engineering
One of the sub-disciplines of geo-engineering is rock engineering, which studies the behavior of rocks against internal and external factors. Fuzzy...
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Development of a rotary cutting test system and drilling experiment for rock mass
The mechanical parameters of a rock mass are the basis for studying the deformation and failure mechanisms and control methods of the surrounding...
