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Toplam kayıt 113, listelenen: 101-110
The size and concentration effects of Al2O3 nanoparticles on PSF membranes with enhanced structural stability and filtration performance
(DESALINATION PUBL36 WALCOTT VALLEY DRIVE, HOPKINTON, MA 01748, 2017)
Nanocomposite membranes have attracted attention for their high permeability, rejection efficiency, and thermal and mechanical stability. In this study, novel flat-sheet polysulfone nanocomposite membranes were prepared ...
Comparison of SPT and V-s-based liquefaction analyses: a case study in Ercis (Van, Turkey)
(SPRINGER INTERNATIONAL PUBLISHING AG, GEWERBESTRASSE 11, CHAM, CH-6330, SWITZERLAND, 2018)
Liquefaction which is one of the most destructive ground deformations occurs during an earthquake in saturated or partially saturated silty and sandy soils, which may cause serious damages such as settlement and tilting ...
Parabolic and cubic acceleration time integration schemes for nonlinear structural dynamics problems using the method of weighted residuals
(TAYLOR & FRANCIS INC530 WALNUT STREET, STE 850, PHILADELPHIA, PA 19106, 2016)
Two algorithms are proposed for direct time integration of an equation of motion of structural dynamics problems. The performance of the proposed methods is examined by evaluating stability, order of accuracy, numerical ...
Experimental studies on the physico-mechanical properties of jet-grout columns in sandy and silty soils
(PERGAMON-ELSEVIER SCIENCE LTDTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, 2016)
The term of ground improvement states to the modification of the engineering properties of soils. Jet grouting is one of the grouting methods among various ground improvement techniques. During jet grouting, different ...
Dynamic soil characterization and site response estimation for Erbaa, Tokat (Turkey)
(SPRINGERONE NEW YORK PLAZA, SUITE 4600 , NEW YORK, NY 10004, UNITED STATES, 2016)
Site amplification is one of the most important factors controlling damage in urban areas through strong earthquakes. Local site effects play an important role in earthquake-resistant design and should be considered for ...
Improvement of an Undisturbed Peat Soil with Jet Grout Columns: Physical and Numerical Modeling
(Institute for Ionics, 2023)
The bearing capacity of the composite-formed soil, such as grouted peat soil, is a crucial design parameter that can be improved
by employing jet grout columns (JGCs). The coupling effect of the requirement of new industrial ...
Optimization of carbon dioxide absorption in a continuous bubble column reactor using response surface methodology
(WILEY, 2023)
Carbon dioxide absorption using amine based solvents is a well-known approach for carbon dioxide removal. Especially with the increasing concerns about greenhouse gas emissions, there is a need for an optimization approach ...
Effect of Nano-SiO2 on Strength and Hydration Characteristics of Ternary Cementitious Systems
(Institute for Ionics, 2023)
This paper shows results of laboratory study on the effects of nano-SiO2 on Portland cement-fly ash systems. It is aimed
to improve performance of fly ash–cement systems, particularly at early age, with the inclusion of ...
Debris flow modelling and hazard assessment for a glacier area: a case study in Barsem, Tajikistan
(SPRINGER, 2023)
This study analyses a previous debris fow hazard as a consequence of emerging risks
related to climate and regional physical changes. In addition to the increasing food frequencies, there is an increasing risk of mud or ...
A holistic sustainability assessment of a university campus using life cycle approach
(Institute for Ionics, 2023)
The sustainability performances of campuses are of importance as it could model the efective sustainable initiatives that
could be then applied to campuses by decision-makers and designers. Studies have been conducted on ...