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      • Open Access Article

        1 - Karst geomorohology of the Khaviza Anticline (North east of Behbahan)
        M.R Sarvati Gh Oscani
        Idensification of geomorphological characteristics of Karst area which are formedmainly of soluble Carbonate stones such as limestone is form the point of view ofapplication are related to many human activities such as industry and agricultural dueto the water they prov More
        Idensification of geomorphological characteristics of Karst area which are formedmainly of soluble Carbonate stones such as limestone is form the point of view ofapplication are related to many human activities such as industry and agricultural dueto the water they provide for thoese activities. The Khaviz anticline which is located inthe province Khoozestan and in folded Zagros, is studied in this trend. This anticline isdivided by Marun river in two western and eastern parts. The gurpi formation (latecretaceous), pabdeh formation (Eocene), asmari limestone (oligomiocene) andquartaermary alluvial materials are exposed in this anticline. Tectonic movements havecrushed the anticline and caused joint systems and 24 faults. The present climate issemiarid. Despite this climate there are different forms of karst features such as Lapies(german, karren), Dolines, uvalas, and karst vallies. These forms seems to belong tothe paleokarst. Geological structure and conditions of lithologhy has controlled thelater evolution of karst features dominantly. Manuscript profile
      • Open Access Article

        2 - Investigation of geomechanical parameters of material and rock mass, asmari Formation (Case study: Khersan dam-3 site)
        mojtaba Nouri sartangi Gholamreza Lashkaripour Nasser Hafezi Moqadas Mohammad Ghafouri Hossein Sadeghi
        Estimation of resistance parameters of rock mass is one of the most important engineering problems of rock.The study of geomechanical parameters and, finally, the classification of rock masses in the feasibility phase and the initial design of a project, which has very More
        Estimation of resistance parameters of rock mass is one of the most important engineering problems of rock.The study of geomechanical parameters and, finally, the classification of rock masses in the feasibility phase and the initial design of a project, which has very little comprehensive information on the geotechnical properties of rock masses, the amount of stress and the available hydrological characteristics, The main purpose of using a classification system is to classify the parameters and, using their results, provide the nature of the rock mass and its engineering behavior in different conditions. Since rock mass specifications are in the design of drilling, design of retainers, tilt design and other requirements. On this basis, it was considered necessary to obtain the resistance parameters of Khersan 3 Dam site so that, by analyzing these data, the stability of the tunnel, the geomechanical classification of rock mass using the RMR, QI, GSI method can be calculated and the relationship between rock mass resistivity parameters Compare the modulus of elasticity and deformation from different relationships and compare each other. Manuscript profile
      • Open Access Article

        3 - رابطه بین خصوصیات فیزیکی، مکانیکی و بافتی رخنمون های تراورتنی منطقه تزرج، شمال هرمزگان
        زهرا عابدپور جمال طراح سید محمد میرحسینی