Masoum Mohammadi Gharagoz

Masoum Mohammadi Gharagoz
Sungkyunkwan University | SKKU · Department of Civil and Architectural Engineering

Doctor of Engineering
Researcher / Assistant professor

About

8
Publications
6,180
Reads
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8
Citations
Introduction
My research is focused on seismic analysis, design, and retrofitting of structures using advanced AI techniques such as Deep Learning and advanced soft computing. I provide special attention to the next-generation performance-based seismic design of structures. Making more resilient structures against seismic hazards using advanced research techniques such as Machine Learning and Convolutional Neural Network. I try to investigate collapse capacity, seismic fragility, and seismic life-cycle cost
Additional affiliations
October 2015 - January 2020
Urmia University
Position
  • Lecturer
February 2014 - January 2020
Payame Noor University
Position
  • Lecturer
April 2013 - February 2014
khatam Company
Position
  • Engineer
Education
January 2018 - January 2020
Tarbiat Modares University
Field of study
  • Rock Mechanics and Fracture Mechanics
February 2014 - January 2019
Islamic Azad University Tehran Science and Research Branch
Field of study
  • Rock Mechanics and Fracture Mechanics
September 2010 - February 2013
Urmia University
Field of study
  • Rock Mechanics and Fracture Mechanics

Publications

Publications (8)
Article
Discontinuities are the most important property of rock mass that controls permeability. Effects of orientation, frequency, and the number of sets of discontinuities on the permeability were investigated before and after improvement by grouting using cement grout in this study. Rock samples having one, two, and three cross-sets of single discontinu...
Conference Paper
Full-text available
The environment is one of the pillars of sustainable development in every country. With the increasing need for minerals as raw materials for various industries, the expansion of mining is inevitable. To prevent accidents, environmental degradation, and competing in the economic market, the best choice for the tailings dam is vital. Many qualitativ...
Article
In this study, concentric braced frame installed with a friction damper-disc-springs is proposed to enhance the seismic performance of RC framed structures. The structural configuration of the retrofit is outlined and the analytical model is explained. A performance-based seismic retrofit procedure combined with a genetic algorithm (GA) optimizatio...
Thesis
Full-text available
Discontinuities are the most important rock mass properties to control permeability and strength. Grouting is used generally to reduce permeability and increase strength as one of the earth treatment methods. The effect of orientation, frequency, and the number of sets of discontinuities on the permeability and the strength of rock have been invest...
Article
In this study, concentric braced frame installed with a friction damper-disc-springs is proposed to enhance the seismic performance of RC framed structures. The structural configuration of the retrofit is outlined and the analytical model is explained. A performance-based seismic retrofit procedure combined with a genetic algorithm (GA) optimizatio...
Article
Rock samples having one, two, and three cross-sets of single discontinuities and three cross-sets of discontinuities with one set having four parallel discontinuities, in different groups of various orientations (angle between planes of discontinuities and horizontal direction) of 0, 30, 45, 60 and 90 degrees in a total of 20 different groups that...
Article
In this paper, the effect of discontinuity and lateral pressure on water permeability is investigated. Water permeability is one of the most important topics in rock mechanics and hydrogeology, the mechanism of which is a complex subject in engineering geology. Irrigation rate and hydraulic conductivity are used in high-volume sectors, including da...
Thesis
Full-text available
The environment is one of the pillars of sustainable development in every country. With the increasing need for minerals as raw materials for various industries, the expansion of mining is inevitable. To prevent accidents, environmental degradation, and competing in the economic market, the best choice for the tailings dam is vital. Many qualitativ...

Questions

Questions (2)

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Projects

Projects (3)
Archived project
Discontinuities are the most important property of rock mass that controls permeability. Effects of orientation, frequency, and the number of sets of discontinuities on the permeability investigated before and after improvement by grouting using cement grout in this study. Rock samples having one, two, and three cross-sets of single discontinuities and three cross-sets of discontinuities with one set having four parallel discontinuities, in different groups of various orientations (angle between planes of discontinuities and horizontal direction) of 0, 30, 45, 60 and 90 degrees in a total of 20 different groups that have been preparing. The permeability of 20 group samples with different orientations, frequency, and the number of sets of discontinuities has been measured. Discontinuities of multiple groups of samples using cement grout improved and also their permeability measured. The results show that the effect of discontinuities orientation on permeability changes by changing the number sets and the frequency of discontinuities. In samples having three cross-sets of perpendicular discontinuities with one set having four parallel discontinuities which have been represented jointed rock mass. Permeability is mainly affected by the orientation of the set that has four parallel discontinuities. Orientation, frequency, and the number of sets of discontinuities cause a change in permeability about 759048 times. The permeability reduces in the range of 9-99% with the improvement of samples using cement grout injection. This indicates that the orientation, frequency, and the number of sets of discontinuities are very effective in reducing permeability by the injection.
Project
Performance-based seismic design of structures using AI