Hossein Masoumi
Monash University
Coal miningUltimate tensile strengthGeologyBrittlenessBoreholeComposite materialGeotechnical engineeringMaterials scienceConstitutive equationOverburden pressureGroutStiffnessPoint (geometry)Scale effectSize dependentCompressive strengthComputer scienceRock mass classificationMechanicsCrackingFracture mechanicsStructural engineeringTaguchi methodsStress (mechanics)Shear (geology)
68Publications
12H-index
400Citations
Publications 69
Newest
#1Danqi LiH-Index: 7
#2Hossein MasoumiH-Index: 12
Last. Paul C. Hagan (UNSW: University of New South Wales)H-Index: 18
view all 4 authors...
#1Shuren WangH-Index: 12
#2Hossein MasoumiH-Index: 12
Last. Sheng ZhangH-Index: 1
view all 4 authors...
Source
#1M. Bahaaddini (SBUK: Shahid Bahonar University of Kerman)H-Index: 10
#2Mehdi Serati (UQ: University of Queensland)H-Index: 6
Last. Erfan RahimiH-Index: 1
view all 4 authors...
Abstract Due to the difficulties associated with performing a direct uniaxial tensile test, the tensile strength of brittle materials is commonly estimated indirectly. The Brazilian test is probably the most widely accepted indirect technique among others. Since the development of the Brazilian test, the test has received considerable attention due to its ease of sample preparation and interpretation. However, the accuracy of this method has also been criticized for a long time in the literature...
Source
#1Mostafa AsadizadehH-Index: 7
#2Hossein Masoumi (Monash University)H-Index: 12
Last. Ahmadreza Hedayat (Colorado School of Mines)H-Index: 16
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Source
#1Mostafa AsadizadehH-Index: 7
#2Mohammad Farouq Hossaini (UT: University of Tehran)H-Index: 9
Last. Pathegama Gamage Ranjith (Monash University)H-Index: 74
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Abstract 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. Jointed rocks may consist of persistent or non-persistent joints. Typically, the persistent joints can dominate the whole mechanical behaviour of jointed rocks while the effects of non-persistent joints on the rock masses require careful consideration during the characterisation process. Majority of the earlier s...
Source
#1Danqi Li (UNSW: University of New South Wales)H-Index: 7
#2Hossein Masoumi (Monash University)H-Index: 12
Last. Mostafa AsadizadehH-Index: 7
view all 5 authors...
The laboratory short encapsulation pull-out test (LSEPT) has been widely accepted as the most efficient method to characterize the mechanical behaviour of cable bolts under axial loading. In this s...
Source
#1Hamid Roshan (UNSW: University of New South Wales)H-Index: 24
#2Adelina Lv (UNSW: University of New South Wales)H-Index: 4
Last. Klaus Regenauer-Lieb (UNSW: University of New South Wales)H-Index: 39
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A new generation of Hoek cells was designed and built to conduct triaxial testing on rock-like materials. The new design has the advantages of both conventional Hoek cells (e.g., minimal preparation and setup time) and conventional triaxial systems (e.g., on specimen radial deformation measurement), and it is capable of measuring the permeability at a controlled temperature. This quick release triaxial cell is robust, fast, and cost efficient and can be used for high pressure–high temperature ex...
Source
#1Adelina Lv (UNSW: University of New South Wales)H-Index: 4
#2Hossein Masoumi (Monash University)H-Index: 12
Last. Hamid Roshan (UNSW: University of New South Wales)H-Index: 24
view all 4 authors...
Analytical solutions of near-borehole stress–strain responses are often based on simple elastic-perfectly plastic constitutive models. However, such models are incapable of capturing rock softening, and thus often disagree with observed failure patterns. Therefore, in this study, we present a set of closed-form solutions to estimate the stress–strain response around a borehole in a finite medium obeying elastic-softening-plasticity. Solutions are presented for material subject to either Mohr–Cou...
Source
#1Danqi Li (Monash University)H-Index: 7
#2Hossein Masoumi (Monash University)H-Index: 12
Last. Paul C. Hagan (UNSW: University of New South Wales)H-Index: 18
view all 4 authors...
#1Adelina Lv (UNSW: University of New South Wales)H-Index: 4
#2Hamed Lamei Ramandi (UNSW: University of New South Wales)H-Index: 14
Last. Hamid Roshan (UNSW: University of New South Wales)H-Index: 24
view all 6 authors...
Abstract Changes in effective stress around a borehole due to pressure drop can cause formation instabilities leading to issues such as sand/solid production and wellbore stability. Analytical studies have been conducted in the past to gain insights into physical mechanisms involved in this complex process. The developed analytical solutions for such hydro-mechanical instability often consider perfectly plastic behaviour for the rock, whereas the field observations suggest strong strain softenin...
Source
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