New weathering indices for evaluating durability and weathering characterization of crystalline rock material: a case study from NE Turkey

S Ceryan - Journal of African Earth Sciences, 2015 - Elsevier
There are several methods to characterize petrochemical properties of crystalline rocks. One
method is based on the ionic model. In the model, large oxygen atoms of the rock-forming …

Weathering indices for assessment of weathering effect and classification of weathered rocks: a case study from NE Turkey

S Ceryan - Earth sciences, 2012 - books.google.com
Weathering state and weatherability of rocks are highly important for engineering geology
projects and the use of rocks as building. The state of weathering resulting physical and …

Weathering indices used in evaluation of the weathering state of rock material

S Ceryan - Handbook of research on trends and digital advances …, 2018 - igi-global.com
There are various definition of weathering and differences between authors seem to steam
in part from the different viewpoints of pedolog, geomorpholog, geolog, geochemists and …

Classification of geological and engineering properties in weak rock: a case study of a tunnel in a fault zone in southeastern Korea

HS Yun, YS Seo - Bulletin of Engineering Geology and the Environment, 2019 - Springer
Given that the rock mass classifications of weak rocks observed in tunnels are evaluated
only as 'poor rock mass' or grades IV–V using existing rock mass classification methods, a …