Modeling of Rock Joints Under Cyclic Loading Conditions Using Discontinuous Deformation Analysis
Sign Up to like & getrecommendations! Published in 2017 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-016-1158-y
Abstract: The shear strength of rock joints is an important factor to be considered when analyzing the stability of jointed rock mass. Rock joints tend to have smaller shear resistances in the reverse shearing than that… read more here.
Keywords: joints cyclic; rock joints; cyclic loading; model ... See more keywords
Local Damage and Progressive Localisation in Porous Sandstone During Cyclic Loading
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DOI: 10.1007/s00603-017-1298-8
Abstract: Stress-induced deformation problems are often encountered in civiland mining-related rock engineering projects. In a typical situation, rock disturbance under external loading by mechanical excavation or blasting methods induces the rock to undergo a complex history… read more here.
Keywords: evolution; localisation; cyclic loading; damage ... See more keywords
An Experimental Study of Fatigue Behavior of Granite Under Low-Cycle Repetitive Compressive Impacts
Sign Up to like & getrecommendations! Published in 2018 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-018-1515-0
Abstract: In nature, rock structures such as tunnel walls, rock pillars, excavation roofs, and bridge abutments are often subjected to repetitive/cyclic loads. Cyclic loading could result in accumulated fatigue damage which may prematurely destruct rock structures… read more here.
Keywords: study fatigue; cyclic loading; maximum stress; rock structures ... See more keywords
Shear Performance of Rock Joint Reinforced by Fully Encapsulated Rock Bolt Under Cyclic Loading Condition
Sign Up to like & getrecommendations! Published in 2019 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-018-1698-4
Abstract: The shear performance of bolted rock joints under cyclic loading condition was studied through laboratory shear tests. The tests were performed on a cyclic shear testing apparatus. The fully encapsulated rock bolts were inserted in… read more here.
Keywords: loading condition; rock bolt; cyclic loading; shear performance ... See more keywords
Experimental Study on Stiffness Degradation of Rock Under Uniaxial Cyclic Sinusoidal Compression Loading
Sign Up to like & getrecommendations! Published in 2019 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-019-01835-3
Abstract: Improvement in the field of mining, tunneling and foundation engineering demands more effective studies on rock subjected to cyclic loading. In the past three decades, much work has been reported in the literature on the… read more here.
Keywords: cyclic loading; stiffness degradation; rock; uniaxial cyclic ... See more keywords
Experimental Study on Rock Strength and Deformation Characteristics Under Triaxial Cyclic Loading and Unloading Conditions
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DOI: 10.1007/s00603-020-02289-8
Abstract: The mechanical behavior of rock under cyclic loading is quite complicated compared to monotonic loading or unloading conditions. The triaxial cyclic loading and unloading testing of rock specimens under 6 confining pressures ( σ 3… read more here.
Keywords: strength; unloading conditions; cyclic loading; loading unloading ... See more keywords
Mobility in granular materials upon cyclic loading
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DOI: 10.1007/s10035-018-0838-6
Abstract: We investigate the ability to move of large objects—referred to as intruders—embedded in a granular material and subjected to cyclic loadings. A discrete element method is used to simulate the dynamics response of intruders subjected… read more here.
Keywords: mobility; granular materials; upon cyclic; cyclic loading ... See more keywords
Effect of cyclic loading on mechanical and ultrasonic properties of granite from Maluanshan Tunnel
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of Engineering Geology and the Environment"
DOI: 10.1007/s10064-019-01563-6
Abstract: The determinations of the effects of cyclic loading on the deformation failure characteristics and ultrasonic properties of granite are significant to accurate the evaluations of stability and safety of excavation damage zones. However, previous experimental… read more here.
Keywords: compression; properties granite; cyclic loading; young modulus ... See more keywords
Seismic performance of precast concrete-filled circular tube segmental column under biaxial lateral cyclic loadings
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DOI: 10.1007/s10518-018-0443-4
Abstract: Precast segmental column has been developed in recent years as one of the widely used prefabricated structures to accelerate construction speed. However, its applications are limited in the areas of low seismicity due to insufficient… read more here.
Keywords: column; cyclic; segmental column; cyclic loading ... See more keywords
Experiment and Study on Mechanical Property of Sandstone Post-peak Under the Cyclic Loading and Unloading
Sign Up to like & getrecommendations! Published in 2017 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-017-0414-6
Abstract: Engineering research has shown that the surrounding rock of deep roadways experienced many times of post-peak cyclic loading and unloading. So studying on rock mechanical characteristics of post-peak loading and unloading is helpful to control… read more here.
Keywords: peak cyclic; loading unloading; cyclic loading; post peak ... See more keywords
Tracking multi-directional intersecting cracks in numerical modelling of masonry shear walls under cyclic loading
Sign Up to like & getrecommendations! Published in 2018 at "Meccanica"
DOI: 10.1007/s11012-017-0712-3
Abstract: In-plane cyclic loading of masonry walls induces a complex failure pattern composed of multiple diagonal shear cracks, as well as flexural cracks. The realistic modelling of such induced localized cracking necessitates the use of costly… read more here.
Keywords: directional intersecting; multi directional; cyclic loading; masonry ... See more keywords