Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Bahtiyar Ünver"'
Publikováno v:
Journal of Central South University. 25:1165-1172
Thar coalfield is a new coalfield in Pakistan with estimated lignite resource of more than 175 billion tons. Resource planning is an essential part of the strategic plan for optimal and economical exploitation of Thar lignite. Main objective of the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d08049c39abdc21b4c41d878013fcab2
https://doi.org/10.1007/s11771-018-3815-7
https://doi.org/10.1007/s11771-018-3815-7
Publikováno v:
Journal of Cleaner Production. 129:478-490
Coal, a major source for electricity generation in many regions, is expected to keep its position among global energy sources in the next two decades. There are significant life cycle impacts of coal used for electricity generation such as heavy meta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7622acbe0c63e50d651a48879fcae5a
https://doi.org/10.1016/j.jclepro.2016.04.025
https://doi.org/10.1016/j.jclepro.2016.04.025
Publikováno v:
Mine Planning and Equipment Selection 2000 ISBN: 9780203747124
Mine Planning and Equipment Selection 2000
Mine Planning and Equipment Selection 2000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e673e650a3a33c66a4ec417a25d30690
https://doi.org/10.1201/9780203747124-74
https://doi.org/10.1201/9780203747124-74
Autor:
Bahtiyar Ünver, Özgür Satıcı
Publikováno v:
Computers and Geotechnics. 64:72-82
This paper presents results of a comparative numerical model study at a highway tunnel in Turkey. The tunnel was opened in a sandstone–siltstone rock mass having clear systematic discontinuity sets. In practice, effects of discontinuities of rock m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::710e091202fd68f630c2d7e383873ae1
https://doi.org/10.1016/j.compgeo.2014.11.002
https://doi.org/10.1016/j.compgeo.2014.11.002
Autor:
A.E. Tercan, Suphi Ünal, Bahtiyar Ünver, Güneş Ertunç, Abdul Ghani Pathan, Yasin Kıllıoğlu, Fırat Atalay, Mehmet Ali Hindistan, Fahad Irfan Siddiqui
Publikováno v:
International Journal of Coal Geology. 140:84-96
Thar lignite field in Pakistan contains more than 175 billion tons thus far not exploited. To date, the coalfield has been divided into 12 exploration blocks and each block is studied and investigated separately by different agencies. As a result of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e00aba4091a6ebb033d802da093613e
https://doi.org/10.1016/j.coal.2015.02.003
https://doi.org/10.1016/j.coal.2015.02.003
Publikováno v:
Arabian Journal of Geosciences. 8:7655-7666
Nowadays, with the increasing population of large cities, the need to expand public transportation, especially metro systems, is greatly increasing in urban areas. Therefore, excavation of new tunnels near the existing ones or other excavations locat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d66482ddc5eab59387a18e6343c34be6
https://doi.org/10.1007/s12517-014-1722-2
https://doi.org/10.1007/s12517-014-1722-2
Publikováno v:
Tunnelling and Underground Space Technology. 43:266-275
Thanks to the technological developments in the tunneling and construction sector, the importance of underground structures is growing rapidly. In this sector, it is essential to protect buildings and other structures from the damage which could be c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adcfc94acd9dd925ae87bf9d81a42a70
https://doi.org/10.1016/j.tust.2014.05.016
https://doi.org/10.1016/j.tust.2014.05.016
Publikováno v:
Tunnelling and Underground Space Technology. 40:109-126
One of the main concerns in using a shielded machine in deep rock tunnels is the possibility of the shield seizure in squeezing ground. To realistically evaluate the possibility of machine seizure in such grounds, the interaction between the rock mas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::400a023941fb6c1b0c5e65e5f565be6b
https://doi.org/10.1016/j.tust.2013.09.012
https://doi.org/10.1016/j.tust.2013.09.012
Autor:
Bahtiyar Ünver, Hamid Chakeri
Publikováno v:
Environmental Earth Sciences. 71:3195-3210
Nowadays, due to urbanization and population increase, need for metro tunnels, has been considerably increased in urban areas. Common characterization of urban area tunnels is that they are excavated in very shallow depths and soft ground. In such ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::757aa267369fd19c7b8e8c8b2147b17e
https://doi.org/10.1007/s12665-013-2707-2
https://doi.org/10.1007/s12665-013-2707-2
Autor:
Mehmet Ali Hindistan, Yilmaz Ozcelik, Mahdi Moosavi, Alireza Talebinejad, Bahtiyar Ünver, Hamid Chakeri
Publikováno v:
Arabian Journal of Geosciences. 7:3913-3923
Underground structures are currently widely used and are built as urbanism develops. The interactions between perpendicularly crossing and parallel tunnels in the Tehran region are investigated by using a full three-dimensional (3D) finite difference
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4a61b756cb91671c58a6e1d2a2eeae1
https://doi.org/10.1007/s12517-013-1056-5
https://doi.org/10.1007/s12517-013-1056-5