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1275 articles for “Important”
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Effect of Varying Shear Velocity on the Mechanical Behavior of Jointed Rock Subjected To Lower Normal Load
Abstract: : This study investigates the effect of shearing velocity on the mechanical behavior of rock joints, namely, the shear strength, residual strength, joint dilation, its surface roughness and the shearing stiffness under the application of lower normal load. The slower rate of shearing plays an important role in creep and the fatigue effect on jointed rock masses whereas, higher rate of shearing is experienced in the cases of dynamic loadings …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 2, Issue 1, 2016 · pp. 1–11 Read article
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Spatial and Temporal Variation of Bioaerosols with Meteorology at Different Land Sites
Abstract: Air particulates associated with biological origins are termed as bioaerosols. These bioaerosols consist of different species of bacteria, fungi, pollen and spores, etc. and can be allergenic and infectious in nature. The study is an attempt to understand the seasonal variation in bioaerosols concentration at three different land use sites: site I (commercial site), site II (dumping site), Site III (vegetated site). Statistical correlation was applied to infer the relation …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 2, Issue 1, 2016 · pp. 12–20 Read article
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Study of Seismic Forces by Changing the Location of Lift Core
Abstract: An important element for strengthening of structure is lift core in earthquake prone area (Mw=6.5 or more). Major content in this paper is use of lift cores to resist the seismic forces and its effect by changing the lift core location. The study for G+5 and G+10 type frame buildings are taken under study. These buildings are further subdivided as per strata type. Centre core and Corner core are locations …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 2, Issue 2, 2016 · pp. 1–9 Read article
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Suitability of Bamboo as a Reinforcing Material in Flexible Pavement Design
Abstract: In Engineering Programme, soil stabilizations very much important for gaining proper knowledge about ground improvement. Ground improvement technique is one of the challenging task involving inputs from geotechnical engineering sector. In our project, we had to go through different techniques for improving the engineering characteristics of the ground. Through this project an endeavor attempt was made to improve the ground using bamboo as a reinforcing material for flexible pavement considering …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 3, Issue 1, 2017 · pp. 47–69 Read article
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Behavioural Study of Black Cotton Soil with Brick Kiln Dust and Fly Ash.
Abstract: Now a days with increasing population the quantity of waste materials is goes on increasing. This waste material growth is so dangerous that, it affects the lives of humans and animals for example generation of plastic waste of one of the important problem at present condition. Also in industrial area proper disposal of waste material can be seen in very less amount. Therefore by considering this as a problem to …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 4, Issue 2, 2018 · pp. 8–15 Read article
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Study and Design of Permeable Pavement
Abstract: The purpose of this review paper is to study the advantages of the permeable pavement system and also understanding the current research works and line of works to recommend the future areas of research works. This review paper also defines the importance of permeable pavement systems in the sustainable drainage system in both the urban and rural areas for both the traditional and modern method and also discussed more on …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 5, Issue 1, 2019 · pp. 34–42 Read article
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A STYDY ON MECHANICAL PROPERTIES UNDER THE INFLUENCE OF FELDSPAR ACTIVATOR ON GEOPOLYMERIZATION OF REDMUD AND GGBS
Abstract: It is well known fact that the Ordinary Portland Cement (OPC) is most important construction material. Keeping in view the hazardous effects of Portland cement on environment, efforts are being put to reduce use of cement in concrete with its partial or full replacement by various waste materials such as Red mud (RM), Ground Granulated Blas Furnace Slag (GGBFS or GGBS), Flyash, Silica fume etc.. Geopolymer Concrete (GPC) is a …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 5, Issue 1, 2019 · pp. 1–8 Read article
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Soft Computing Based Prediction of Ultimate Bearing Capacity of Footings Resting on Rock Masses
Abstract: The present study attempts to predict the ultimate bearing capacity of shallow foundations on rock masses using five different soft computing techniques namely i) random forest regression approach, ii) artificial neural networks, iii) support vector machine with polykernel, iv) support vector machine with (radial basis function) RBF kernel and v) M5P model tree. The ultimate bearing capacity was assumed to be dependent rock mass rating, unconfined compressive strength of rock, …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 5, Issue 2, 2019 · pp. 1–14 Read article
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Some Geomechanical and Petrophysical Linkages Within Paleo-Sedimentary Beds of Ghana
Abstract: Instability issues have been a major challenge in the Sekondian Series of South-Western Ghana. This is particularly affecting civil works and environmental mitigation efforts across the formation as extensive weathered profile impedes structural integrity. Uniaxial Compressive Strength (UCS) of lithological units which is a critical stability measure in most engineering projects requires quality sample of appropriate dimension for its determination. Samples for this important design parameter cannot be easily obtained …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 6, Issue 1, 2020 · pp. 31–42 Read article
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Estimation of Burden Rock Movement using High Speed Videography: Case Study of A Limestone Mine
Abstract: In an opencast mine involving hard rock/deposit excavation, blasting becomes a very important activity. Effective usage of explosive energy to fragment and displace the hard strata results in considerable savings. However, the occurrence of blasts in mines is so rapid that the naked eye cannot detect the process. High speed videography can provide the progress of blast in millisecond time scale needed to analyze the happenings in the blast. An …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 8, Issue 1, 2022 · pp. 14–25 Read article
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Farming on Phone: Understanding Cotton Farmers’ Intentions and Feasibility to Adopt ICT-based Agro Advisory Services in Maharashtra, India
Abstract: The use of ICT tools in the agriculture sector for rural farmers has emerged as a potential for empowering farmers and improving their livelihoods as the phone-based agro-advisory services provide farmers with access to tailored relevant information to help them make better decisions about agricultural activities, crop yields, and better management of natural resources. However, understanding the impact of social structure on ICT adoption and perceived impacts is important to …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 8, Issue 2, 2022 · pp. 14–25 Read article
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Comprehensive Insights into Applied Geology: An InDepth Exploration
Abstract: The exploration and utilization of natural resources demand a skilled workforce equipped with a strong foundation in engineering and geoscientific knowledge, complemented by technical expertise. Engineers and geoscientists play a crucial role in the forefront of these endeavors, benefiting from their relevant knowledge and proficiency. This comprehensive overview of applied geology underscores the importance of essential skills required for the identification and description of prevalent rock-forming minerals. These minerals play …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 9, Issue 1, 2023 · pp. 1–17 Read article
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Analysing Seismo-electromagnetic Waves through Wavelet Transformation
Abstract: This research has presented a sophisticated methodology for studying lithosphere-ionosphere coupling phenomena, emphasising the identification of pre-seismic activity through seismo-electromagnetic signal processing. The application of an advanced electric field monitoring device, coupled with the precision of the Discrete Wavelet Transform (DWT), has allowed us to uncover nuanced patterns in the ULF range, specifically related to seismic events during the Kumamoto Earthquakes. The detailed statistical analysis further supports the significance of …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 9, Issue 2, 2023 · pp. 10–17 Read article
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An Analysis of Ujjani Reservoir in Solapur, Maharashtra, India, Using Mathematical Modeling and Satellite Remote Sensing Techniques for Sedimentation Studies
Abstract: The reservoir's storage capacity steadily decreases due to sedimentation. The reservoir life can be preserved by monitoring sedimentation and implementing appropriate management measures. The Ujjani dam was built for power generating, irrigation, and water delivery systems. It is located in the drought-prone Solapur district, due to which Ujjani is an important initiative for the region's economy and society. In the present study, the Ujjani reservoir's sedimentation is evaluated for monitoring …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 9, Issue 2, 2023 · pp. 1–9 Read article
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Analysis & Design of T-Beam Bridge over Rangiya Nala
Abstract: Abstract Bridges serve as the means of transportation over river or valley or to provide ease of transportation over crossings. They act as catalyst in booming the local economy. Design of bridges has a special importance in the field of civil engineering. Bridges range from timber to pre-stress. However, the design of T-beam bridge is always a better choice where underneath transportation is prohibited during construction and the span of …
Published in International Journal of Structural Engineering and Analysis · Vol. 1, Issue 2, 2015 · pp. 13–29 Read article
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Flexure of Thick Fixed Beams Subjected to Varying Load using Shear Deformation Theory
Abstract: A refined shear deformation theory for flexural analysis of thick beams, considering transverse shear deformation effects, is developed. The number of variables as in the first order shear deformation theory is kept in present theory. The important feature of present theory is that the transverse shear stresses can directly be obtained using constitutive relations. The theory does not demand shear correction factors. The principle of virtual work is used to …
Published in International Journal of Structural Engineering and Analysis · Vol. 2, Issue 1, 2016 · pp. 23–31 Read article
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Short Communication: Physico-Mechanical Properties of Rice Husk Geopolymers
Abstract: Concrete may be a wide used construction material for varied kinds of structures thanks to its structural stability and strength. However, the assembly of hydraulic cement, a main element of constructing concrete, contributes important quantity of greenhouse emission, as a result of the assembly of 1 ton of hydraulic cement additionally releases regarding one ton of dioxide gas into the atmosphere. Additionally the extent of energy needed to provide OPC …
Published in International Journal of Structural Engineering and Analysis · Vol. 2, Issue 1, 2016 · pp. 34–35 Read article
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Role of Technology and Innovation in Economic Development – A Review of Major Global Trends
Abstract: The present study has made an attempt to identify major global trends and parameters, which have led to tremendous economic and business growth in the US and a few more progressive EU28 (European Union) countries, besides Japan, China, and other emerging economies. The macrolevel approach has been adopted in collection and analysis of secondary data and information, by referring to the specialized reports of many reputed international and national organizations. …
Published in International Journal of Structural Engineering and Analysis · Vol. 3, Issue 1, 2017 · pp. 77–100 Read article
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Design of Deep Beam Using Strut-and-Tie Method A Case Study of Pile Cap
Abstract: This study takes a look at modeling of deep beam using strut-and-tie method using pile cap as a case study. There are B and D region in the deep beam (B standing for beam or Bernoulli and D standing for discontinuity or disturbance). A deep beam has a span-depth, a/d ratio ranging from 2.0 to 2.5. Thereafter, the strut-and-tie modeling (STM) of pile cap was displayed. The STM was later …
Published in International Journal of Structural Engineering and Analysis · Vol. 4, Issue 1, 2018 · pp. 6–14 Read article
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Strain Life Approach for the Fatigue Evolution Model of Concrete under Constant Amplitude Bending Fatigue Loading
Abstract: Strain life approach for the fatigue evolution model of concrete under constant amplitude bending fatigue loading plays a very important role in the material properties such as the fatigue strain, fatigue modulus and fatigue damage, presented in this paper by the nonlinear fatigue evolution model, and the hypothesis of recycle-ratio-related fatigue strain amplitude that causes stiffness degradation and inelastic deformation. The fatigue evolution model of concrete under constant amplitude bending …
Published in International Journal of Structural Engineering and Analysis · Vol. 5, Issue 1, 2019 · pp. 35–60 Read article