Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Saeed Mahdevari"'
Autor:
Farimah Ayati, Saeed Mahdevari
Publikováno v:
Journal of Economic Geology, Vol 1, Iss 1, Pp 117-134 (2010)
Sakhtehesar mountain is located in Urumieh-Dokhtar magmatic belt and is composed of volcanic and subvolcanic rocks (Pliocene andesite to dacite) which intruded the volcanics and pyroclastics of Paleocene age. Three alteration zones including potassic
Externí odkaz:
https://doaj.org/article/3ca6d5ec6ecc41ca8d92037767af0cc8
Autor:
Mohammad Ghaffari, Saeed Mahdevari
Publikováno v:
Geotechnical and Geological Engineering. 40:2799-2809
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edd81b978d65600321d08cd724843705
https://doi.org/10.1007/s10706-022-02063-3
https://doi.org/10.1007/s10706-022-02063-3
Publikováno v:
Geotechnical and Geological Engineering. 38:4501-4520
The implementation of geomechanical projects is very challenging in rocks composed of rock blocks positioned in a weak matrix due to their complex structure. These types of rocks are called Block in matrix rocks or Bimrocks. Evaluating the geomechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::448e246f57361fa741b8eb7c26d732c8
https://doi.org/10.1007/s10706-020-01304-7
https://doi.org/10.1007/s10706-020-01304-7
Publikováno v:
Journal of Geophysics and Engineering. 16:842-861
Tunneling requires intensive studies to evaluate rheological parameters of the ground, especially under squeezing conditions. In the current study, the evaluation of the required thrust force of the shielded tunnel boring machines (TBMs) under squeez
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47d26c47ae9b692ba6dc782e0496933e
https://doi.org/10.1093/jge/gxz050
https://doi.org/10.1093/jge/gxz050
Autor:
Arman Hazrathosseini, Saeed Mahdevari
Publikováno v:
Journal of Building Engineering. 20:585-594
Determining the most suitable application(s) of a stone increases its service life in the buildings. Quality of building stones is associated with numerous physicomechanical properties or Impacting Factors (IFs). However, no comprehensive framework h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7805c14cd8e727cb3f8cf1d0a18af2a1
https://doi.org/10.1016/j.jobe.2018.09.002
https://doi.org/10.1016/j.jobe.2018.09.002
Autor:
Arman Hazrathosseini, Saeed Mahdevari
Publikováno v:
Bulletin of Engineering Geology and the Environment. 78:2377-2385
The profitability of stone quarries depends on the appearance (color and texture) and, more importantly, on the size of the blocks, which is determined by the three-dimensional discontinuity pattern of the rock mass. However, to date there is no comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4f5558ad184e613d53784a48bb772df
https://doi.org/10.1007/s10064-018-1316-4
https://doi.org/10.1007/s10064-018-1316-4
Autor:
Saeed Mahdevari, Parviz Moarefvand
Publikováno v:
Bulletin of Engineering Geology and the Environment. 77:1729-1737
Due to urbanization, construction of civil structures and infrastructure within complex rocks such as conglomerate and melange is inevitable. Such rocks normally represent very heterogeneous structures. Obtaining representative undisturbed sample of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c72a898ddf2a8e4da27a21fe4ec413fe
https://doi.org/10.1007/s10064-017-1074-8
https://doi.org/10.1007/s10064-017-1074-8
Publikováno v:
Journal of Engineering Geology. 10:3405-3426
با توجه به قرارگيري بخش عمدۀ ايران در ناحيۀ خشک و بياباني حفر تونلهاي انتقال آب امري اجتنابناپذير است. يکي از چالشهاي اساسي در ساخت
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1054fe144095e67de3b48c023e8abcaa
https://doi.org/10.18869/acadpub.jeg.10.2.3405
https://doi.org/10.18869/acadpub.jeg.10.2.3405
Autor:
Parviz Maarefvand, Saeed Mahdevari
Publikováno v:
Arabian Journal of Geosciences. 10
As a result of civilization, a lot of underground and surface structures have been constructed on or within complex rocks such as melange and lahars. There are many engineering problems related to this group of rocks called block-in-matrix rocks (bim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::524dca17e658718203c1807f0a0b364d
https://doi.org/10.1007/s12517-017-2999-8
https://doi.org/10.1007/s12517-017-2999-8
Autor:
Saeed Mahdevari, Parviz Maarefvand
Publikováno v:
Arabian Journal of Geosciences. 9
Considering the geomechanical characteristics of rocks which are a mixture of rock blocks embedded in fine grain matrix can be challenging due to their complex structure and difficulty in preparing representative in situ or laboratory samples. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::082fccd213984ec84fe3bc4c4245c8d1
https://doi.org/10.1007/s12517-016-2499-2
https://doi.org/10.1007/s12517-016-2499-2