Browsing Civil Engineering / İnşaat Mühendisliği by Title
Now showing items 209-228 of 243
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Stiffness and strength of shear diaphragms used for stability bracing of slender beams
(Structural Stability Research Council, 2014)Light gage metal decking is often used in structures as concrete deck formwork, roof cladding or siding. In the steel building and bridge industries, decking acts like a shear diaphragm and provides continuous lateral ... -
Strain gradient polycrystal plasticity for micro-forming
(American Institute of Physics Publishing, 2016-10)The developments in the micro-device industry has produced a substantial demand for the miniaturized metallic components with ultra-thin sheet materials that have thickness dimensions on the order of 50-500 μm which are ... -
Strength prediction of high-strength concrete by fuzzy logic and artificial neural networks
(American Society of Civil Engineers, 2014-11-01)High-strength concretes (HSC) were prepared with five different binder contents, each of which had several silica fume (SF) ratios (0-15%). The compressive strength was determined at 3, 7, and 28 days, resulting in a total ... -
Strength requirements for shear diaphragms used for stability bracing of steel beams
(American Society of Civil Engineers, 2017-04)Light-gauge metal sheeting is often used in steel building and bridge industries as concrete deck formwork. Besides providing support to the fresh concrete, the sheeting acts as a shear diaphragm and provides continuous ... -
Structural analyses and assessment of historical Kamanlı Mosque in Izmir, Turkey
(American Society of Civil Engineers, 2010-07)Historical structures are one of the most precious pieces of cultural accumulation. In this study, an interdisciplinary work was conducted to assess the structural condition of a historical masonry structure, Urla Kamanl ... -
Structural controls on Gülbahçe Geothermal System and its hydrogeochemical properties (Western Turkey)
(Muğla Sıtkı Koçman University, 2014)Gülbahçe Geothermal Field (GGF) is located in eastern parts of the Karaburun Peninsula and is about 45 km away from the city of Izmir, Turkey. The stratigraphy around the GGF is represented by a Miocene volcano-sedimentary ... -
Structural health monitoring for bolt loosening via a non-invasive vibro-haptics human-machine cooperative interface
(IOP Publishing, 2015-08-01)For the last two decades, developments in damage detection algorithms have greatly increased the potential for autonomous decisions about structural health. However, we are still struggling to build autonomous tools that ... -
Su kaynaklarının kalitesi ve insan sağlığına etkisi
(TMMOB Jeoloji Mühendisleri Odası, 2018)Su yeryüzünde yaşayan tüm canlılar için yaşamsal değeri olan bir maddedir. Yüzyıllar boyunca medeniyetin beşiği olarak adlandırılan bölgeler su havzalarının yakınında kurulmuş, yani suyun hayat verdiği topraklarda ... -
Su kuyularında gözlenen kuyu başı ve lokasyon problemleri
(TMMOB Jeoloji Mühendisleri Odası, 2015)Sürdürülebilir içme ve sulama suyu sağlama açısından iyi planlanmış su kuyuları en önemli unsurlardan biridir. Ülkemizde her yıl binlerce lisanlı ve kaçak kuyu sulama ve içme suyu sağlama amaçlı olarak kontrolsüz ve ... -
Supervised intelligent committee machine method for hydraulic conductivity estimation
(Springer, 2014-03)Hydraulic conductivity is the essential parameter for groundwater modeling and management. Yet estimation of hydraulic conductivity in a heterogeneous aquifer is expensive and time consuming. In this study; artificial ... -
Sustainability of groundwater and its effects on ecosystems
(The National Academy of Sciences of the Kyrgyz Republic, 2011)Groundwater’s global role as a vital source of fresh drinking water is well documented, and efforts are underway in many parts of the world to manage groundwater reserves responsibly and sustainably. A large percentage ... -
Thermal fluid circulation around the Karliova triple junction: Geochemical features and volcano-tectonic implications (Eastern Turkey)
(Elsevier, 2019)The Karlıova triple junction (KTJ) in eastern Turkey has been subjected to incremental deformation resulting in complex kinematic and mechanical interactions throughout the upper crust. These interactions have generated ... -
Thixotropy and structural breakdown properties of self consolidating concrete containing various supplementary cementitious materials
(Elsevier, 2015-05)Abstract In this study, thixotropy and structural breakdown of 57 self-consolidating concrete (SCC) mixtures containing various supplementary cementitious materials (SCM) were investigated by different approaches. The ... -
Three dimensional grain boundary modeling in polycrystalline plasticity
(American Institute of Physics, 2018-05)At grain scale, polycrystalline materials develop heterogeneous plastic deformation fields, localizations and stress concentrations due to variation of grain orientations, geometries and defects. Development of inter-granular ... -
Time-dependent physicochemical characteristics of Malaysian residual soil stabilized with magnesium chloride solution
(Springer, 2016-01)The effects of non-traditional additives on the geotechnical properties of tropical soils have been the subject of investigation in recent years. This study investigates the strength development and micro-structural ... -
Time-dependent rheological characteristics of self-consolidating concrete containing various mineral admixtures
(Elsevier, 2015-07-30)The study herein was intended to evaluate the influence of elapsing time on rheological properties and thixotropy of self-consolidating concrete (SCC) mixtures containing various mineral admixtures. For this purpose, ... -
Tracing the relative distribution of arsenic species in groundwater and its association with soil arsenic levels in the Simav Graben area, Turkey
(Taylor & Francis Group, 2016)A comprehensive hydrogeochemical assessment was conducted in the Simav Plain, Turkey where major health concerns were reported and elevated arsenic (As) levels were previously found. Boreholes drilled in the plain were ... -
Trait-based heterogeneous populations plus (TbHP+) genetic algorithm
(Elsevier, 2009-02)This study developed a variant of genetic algorithm (GA) model called the trait-based heterogeneous populations plus (TbHP+). The developed TbHP+ model employs a memory concept in the form of immunity and instinct to provide ... -
Transport capacity models for unsteady and non-equilibrium sediment transport in alluvial channels
(Elsevier, 2012-08)This study investigates transport capacity models based on different dominant variables-shear stress, stream power, unit stream power, flow discharge, flow velocity, and energy slope - in a model of unsteady and non-equilibrium ... -
Türkiye’de asit maden göllerine Çan (Çanakkale) Havzası’ndan güncel birkaç örnek
(Jeoloji Mühendisleri Odası, 2013)Madencilik faaliyetinin su kirliliğine neden olan birincil kaynağı asit maden drenajı/gölleridir. Peki, bu önemli çevresel sorun Çan havzasında nasıl oluşmaktadır?
