Mohammad Farouq Hossaini
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View article: Assessment of steel-fiber-reinforced segmental lining of Chamshir water conveyance tunnel, Iran: Integrating laboratory experiments, field observations, and numerical analysis
Assessment of steel-fiber-reinforced segmental lining of Chamshir water conveyance tunnel, Iran: Integrating laboratory experiments, field observations, and numerical analysis Open
The conventional rebar-reinforced concrete (RRC) segmented lining of the Chamshir water conveyance tunnel (CWCT) in Bushehr Province, Iran, has experienced significant damage issues. This paper presents a comprehensive study involving labo…
View article: Characterization of chickpea germplasm.
Characterization of chickpea germplasm. Open
In plant breeding, genetic diversity is an important component for crop improvement. An experiment was conducted at Ishurdi, Pabna (Bangladesh) to study the diversity and variability within the core germplasm collection of 93 chickpea acce…
View article: Modification of rock mass rating system: Interbedding of strong and weak rock layers
Modification of rock mass rating system: Interbedding of strong and weak rock layers Open
Rock mass classification systems are the very important part for underground projects and rock mass rating (RMR) is one of the most commonly applied classification systems in numerous civil and mining projects. The type of rock mass consis…
View article: Experimental study into the effect of the closed discontinuity dip angle on the particle acceleration resulted from explosion
Experimental study into the effect of the closed discontinuity dip angle on the particle acceleration resulted from explosion Open
The most important effect of a discontinuity when encountered with a wave is the division of wave energy. This process is conducted in the form of dividing the input waves to the reflection and transmission waves. Several researchers have …
View article: Determination of the height of destressed zone above the mined panel: An ANN model
Determination of the height of destressed zone above the mined panel: An ANN model Open
The paper describes an artificial neural network (ANN) model to predict the height of destressed zone (HDZ) which is taken as equivalent to the combined height of caved and fractured zones above the mined panel in longwall mining. For this…
View article: A Laboratory Study on Stress Dependency of Joint Transmissivity and its Modeling with Neural Networks, Fuzzy Method and Regression Analysis
A Laboratory Study on Stress Dependency of Joint Transmissivity and its Modeling with Neural Networks, Fuzzy Method and Regression Analysis Open
Correct estimation of water inflow into underground excavations can decrease safety risks and associated costs. Researchers have proposed different methods to asses this value. It has been proved that water transmissivity of a rock joint i…
View article: Causes of Overbreak in Tunneling: A case study of the Alborz Tunnel
Causes of Overbreak in Tunneling: A case study of the Alborz Tunnel Open
Drilling and blasting is widely used in underground excavation projects, where the amount of damage to the surrounding rock mass is crucially important due to its impact on the safety of working environment and operational costs. The cause…
View article: Rock bolt supporting factor: rock bolting capability of rock mass
Rock bolt supporting factor: rock bolting capability of rock mass Open
Rock mass classification has played a crucial role in underground construction and mining projects in the past fifty years, especially the Rock Mass Rating (RMR) and Rock Tunneling Quality Index (Q) systems, which have been applied in many…
View article: On the selection of an appropriate excavation pattern for urban tunnels with big cross-section: A case study
On the selection of an appropriate excavation pattern for urban tunnels with big cross-section: A case study Open
Among various practical measures used for restriction of the ground surface settlement in such tunnels driven in soft ground, selection of an appropriate excavation method plays a significant role. In this paper, employing suggested diagra…
View article: Optimization of Conformal Mapping Functions used in Developing Closed-Form Solutions for Underground Structures with Conventional cross Sections
Optimization of Conformal Mapping Functions used in Developing Closed-Form Solutions for Underground Structures with Conventional cross Sections Open
Elastic solutions applicable to single underground openings usually suffer from geometry related simplification. Most tunnel shapes possess two axes of symmetry while a wide range of geometries used in tunneling practice involve only one s…
View article: Development of a time-dependent energy model to calculate the mining-induced stress over gates and pillars
Development of a time-dependent energy model to calculate the mining-induced stress over gates and pillars Open
View article: Causes of Dynamic Overbreak and Control Measures Taken at the Alborz Tunnel, Iran
Causes of Dynamic Overbreak and Control Measures Taken at the Alborz Tunnel, Iran Open
Drilling and blasting is widely used in underground excavation projects, where the amount of damage to the surrounding rock mass is crucially important, due to its impact on the safety of working environment and operational costs,. The cau…