Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Akbar Esmaeilzadeh"'
Autor:
Shahrokh Khosravimanesh, Akbar Esmaeilzadeh, Masoud Akhyani, Reza Mikaeil, Mojtaba Mokhtarian Asl
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 39, Iss 1, Pp 115-130 (2024)
Knowing the rate of penetration of a drill bit in rocks is among the most important parameters in their behaviour measurement. However, the direct measurement of ROP in rocks is a high-cost and time-intensive process. Therefore, obtaining the ROP par
Externí odkaz:
https://doaj.org/article/9e079050c5b44d0281b53fb84620d9bc
Autor:
Reza Mikaeil, Mostafa Piri, Sina Shaffiee Haghshenas, Akbar Esmaeilzadeh, Payam Rajabzadeh Kanafi, Roohollah Shirani Faradonbeh, Seyed Mehdi Hosseini, Mojtaba Mokhtarian Asl
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 37, Iss 5, Pp 133-148 (2022)
One of the most crucial steps in producing dimension rocks is the rock cutting process, which incurs a high cost. The amperage draw of rock cutting machines is a major cost factor of this production process. Determining the effect of factors, such as
Externí odkaz:
https://doaj.org/article/94a7ed165cd448eb85347c762f703d2f
Autor:
Reza Mikaeil, Akbar Esmaeilzadeh, Sina Shaffiee Haghshenas, Mohammad Ataei, Sina Hajizadehigdir, Amir Jafarpour, Tae-Hyung Kim, Zong Woo Geem
Publikováno v:
Journal of Soft Computing in Civil Engineering, Vol 6, Iss 1, Pp 88-109 (2022)
Freezing is one of the most effective natural and environmental factors on the physical and mechanical characteristics of dimension stones. Since, freezing is a destructive agent, thus causes the undesirable stone conditions and reduces quality and i
Externí odkaz:
https://doaj.org/article/de20fa7e6d034ebc9b236be656c0f5be
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 37, Iss 3, Pp 149-160 (2022)
The high boring capability of full-face tunnel boring machines, especially in urban tunnels, has led to their increased use in tunnel excavation in various and unfavourable geological conditions. Therefore, many efforts have been made to predict and
Externí odkaz:
https://doaj.org/article/1f6ec82a43d0401baf5d5d8a1035a9dc
Autor:
Reza Mikaeil, Akbar Esmaeilzadeh, Sara Aghaei, Sina Shaffiee Haghshenas, Amir Jafarpour, Javad Mohammadi, Mohammad Ataei
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 36, Iss 1, Pp 25-36 (2021)
One of the most significant factors in the estimation of dimension stone quarry cost is the production rate of rock cutting machines. Evaluating the production rate of chain-saw machines is a very significant and practical issue. In this research, it
Externí odkaz:
https://doaj.org/article/579cd3d3b43445d885ad7bb7d6c7fa7b
Publikováno v:
Journal of Soft Computing in Civil Engineering, Vol 5, Iss 1, Pp 38-48 (2021)
Selecting the propriate place of mineral processing plant is one of the most important steps in setting up it. It depends on several factors that make it a subroutine of multi criteria decision making (MCDM) problem. In this research, locating an opt
Externí odkaz:
https://doaj.org/article/02c6769bef084dc19f9c0c0a838bab85
Publikováno v:
Applied Water Science, Vol 11, Iss 1, Pp 1-13 (2020)
Abstract Discovering underground water resources remains a vital and inevitable method for optimizing consumption and also maintaining existing resources, not only in the world in general but also in places like Mashhad in particular which faces incr
Externí odkaz:
https://doaj.org/article/bb5c9831be964d30bfdc63b01f9213dd
Publikováno v:
Acta Carsologica, Vol 46, Iss 2-3 (2017)
In order to optimize consumption, maintenance and control of underground water, an estimation of the groundwater recharge is highly important. Therefore, this research investigates the aquifers in North Khorasan province using APLIS (Applied Physics
Externí odkaz:
https://doaj.org/article/eb94dc0f4ade4dd9ae9a161be1a3962a
Publikováno v:
Quarterly Journal of Training and Development of Human Resources. 8:149-176
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41852f54df55534ac844026b6371a3da
https://doi.org/10.52547/istd.31419.8.31.149
https://doi.org/10.52547/istd.31419.8.31.149
Autor:
Amir Jafarpour, Sara Aghaei, Javad Mohammadi, Reza Mikaeil, Mohammad Ataei, Sina Shaffiee Haghshenas, Akbar Esmaeilzadeh
Publikováno v:
Rudarsko-geološko-naftni zbornik
Volume 36
Issue 1
Rudarsko-geološko-naftni Zbornik, Vol 36, Iss 1, Pp 25-36 (2021)
Volume 36
Issue 1
Rudarsko-geološko-naftni Zbornik, Vol 36, Iss 1, Pp 25-36 (2021)
One of the most significant factors in the estimation of dimension stone quarry cost is the production rate of rock cutting machines. Evaluating the production rate of chain-saw machines is a very significant and practical issue. In this research, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1621ab73beca67766748bd7b6e04353e
https://doi.org/10.17794/rgn.2021.1.3
https://doi.org/10.17794/rgn.2021.1.3