Now showing items 21-40 of 108

    • Specific features of adsorption of azo dyes on fly ash 

      Sarıer, Nihal (2007-03)
      A possibility to utilize fly ash (FA) formed at coal-fired power plants as a cheap adsorbent for the purification of wastewater containing azo dyes methylene blue (MB) and methyl red (MR) was considered. The effect of an ...
    • Thermal characteristics of polyurethane foams incorporated with phase change materials 

      Sarıer, Nihal; Önder, Emel (ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2007-03-15)
      Thermal energy storage plays an important role in heat management because of the demand for developed energy conservation, and has applications in diverse areas, from building heating/cooling systems which enable solar ...
    • The effect of a new generation surface-applied organic inhibitor on concrete properties 

      Söylev, Tayfun Altuğ; McNally, C.; Richardson, M. G. (ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2007-05)
      The influence of a new organic surface-applied corrosion inhibitor (SACI) on selected concrete properties is studied including compressive strength, tensile strength, steel-concrete bond strength, permeability, drying ...
    • Effectiveness of amino alcohol-based surface-applied corrosion inhibitors in chloride-contaminated concrete 

      Söylev, Tayfun Altuğ; McNally, Ciaran; Richardson, Mark (PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, 2007-06)
      In the present study, the effectiveness of two generations of amino alcohol (AMA) based surface-applied corrosion inhibitors (SACI) is investigated. The inhibitors were applied on the surface of the hardened concrete. The ...
    • Behavior and design of seam-welded stainless steel circular hollow section flexural members 

      Kıymaz, Güven; Coşkun, Erdal; Coşgun, C. (ASCE-AMER SOC CIVIL ENGINEERS, 1801 ALEXANDER BELL DR, RESTON, VA 20191-4400 USA, 2007-12)
      In an experimental study, a series of tests was per-formed on seam-welded structural stainless steel circular hollow sections (CHS) subjected to bending. The test program included various cross section geometries of CHS ...
    • VORTEX SHEDDINGS ON THE INSTABILITY AT SUBSEA SUSPENDED PIPELINE 

      Mastanzade, Nijat; Yılmaz, Levent (AMER SOC MECHANICAL ENGINEERS, THREE PARK AVENUE, NEW YORK, NY 10016-5990 USA, 2008)
      The underwater suspended pipeline was investigated for the lateral vibration which is applied for the oscillation of the pipeline part for vortex shedding. Firstly it is defined the tension force at the connection legs on ...
    • Encapsulation of phase change materials by complex coacervation to improve thermal performances of woven fabrics 

      Önder, Emel; Sarıer, Nihal; Çimen, Erhan (ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2008-01-30)
      In this study, three types of paraffin waxes suitable for textile applications, namely n-hexadecane, n-octadecane and n-nonadecane were encapsulated through complex coacervation of natural and biodegradable polymers, gum ...
    • Corrosion inhibitors for steel in concrete: State-of-the-art report 

      Söylev, Tayfun Altuğ; Richardson, M. G. (ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2008-04)
      This state-of-the-art report is focused on corrosion inhibitors used in concrete and is based on published studies in the last decade. Emphasis was given to the most commonly used inhibitors such as aminoalcohols (AMAs), ...
    • Thermal insulation capability of PEG-containing polyurethane foams 

      Sarıer, Nihal; Önder, Emel (ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2008-09-15)
      Polyethylene glycol (PEG) compounds and mixtures have many properties that make them suitable for thermal applications in buildings, such as having high heat of fusion, phase change repeatability, chemical stability, ...
    • Principal Components Regression of Onboard Sound Intensity Levels 

      Öngel, Aybike; Kohler, Erwin; Harvey, John (ASCE-AMER SOC CIVIL ENGINEERS, 1801 ALEXANDER BELL DR, RESTON, VA 20191-4400 USA, 2008-11)
      Roadways paved with open graded asphalt mixes typically generate lower traffic noise levels as compared to other types of pavements. A program was initiated in 2005 in California to evaluate the effectiveness of noise ...
    • ISO 14000 Environmental Management System In Construction: An Examination Of Its Application In Turkey 

      Türk, Ahmet Murat (Routledge Journals, Taylor & Francis Ltd, 4 Park Square, Milton Park, Abingdon Ox14 4Rn, Oxfordshire, England, 2009)
      In recent years, the ISO 14000 environmental management system (EMS) prepared by the International Standards Organization (ISO) has been widely used within all sectors throughout the world. There are some methods needed ...
    • Effect Of Depth Of Ground Water On The Seismic Response Of Frame Type Buildings On Sand Deposits. Part I: Soil Response 

      Dikmen, S. Ümit; Türk, Ahmet Murat; Kıymaz, Güven (Springer, Po Box 17, 3300 Aa Dordrecht, Netherlands, 2009)
      Earthquake codes often times classify the subsoil based on their shear wave velocities which are mostly calculated based on the situ static conditions. However, it has been shown by various researchers that saturated sands ...
    • The Benefits Associated With ISO 14001 Certification For Construction Firms: Turkish Case 

      Türk, Ahmet Murat (Elsevier Sci Ltd, The Boulevard, Langford Lane, Kidlington, Oxford Ox5 1Gb, Oxon, England, 2009)
      Construction firms all over the world are increasingly seeking to obtain ISO 14001. The rapid growth in the number of ISO 14001 applications in Turkey and the share from the construction sector in this number, as a leading ...
    • Sürtünmeli Sarkaç Mesnetli Düşey Silindirik Sıvı Depolarının Deprem Yükleri Altındaki Davranışı 

      Yazıcı, Gökhan; Çılı, Ferudun (2009)
      Sıvı depoları; başlıca yakıt, endüstriyel kimyasallar, kullanma ve yangın söndürme suyu depolamakta kullanılan önemli mühendislik yapılarıdır. Sıvı depolarını depremin zarar verici etkilerinden korumayı hedefleyen yeni ...
    • Results From A Comprehensive Global Navigation Satellite System Test In The CORS-TR Network: Case Study 

      Eren, Kamil; Uzel, Turgut; Gülal, Engin; Yıldırım, Ömer; Cingöz, Ayhan (Asce-Amer Soc Civil Engineers, 1801 Alexander Bell Dr, Reston, Va 20191-4400 Usa, 2009-02)
      This paper presents one of the most comprehensive tests conducted about the real-time kinematics (RTK) and continuously operating reference stations (CORS) network using instruments from three global positioning system ...
    • Investigations On The Bearing Strength Of Stainless Steel Bolted Plates Under In-Plane Tension 

      Kıymaz, Güven (Techno-Press, Po Box 33, Yuseong, Daejeon 305-600, South Korea, 2009-04)
      This paper presents a study on the behavior and design of bolted stainless steel plates under in-plane tension. Using an experimentally validated finite element (FE) program strength of stainless steel bolted plates under ...
    • Retrofit Of The Masonry Minaret Of Historical Mosque With Frp: A Case Study 

      Türk, Ahmet Murat; Coşgun, Cumhur (Crc Press-Taylor & Francis Group, 6000 Broken Sound Parkway Nw, Ste 300, Boca Raton, Fl 33487-2742 Usa, 2010)
      This paper deals with the seismic behavior and a new retrofit strategy of block masonry minaret of a historical mosque in Istanbul. Today, it is a well known fact that earthquakes are one of the most important problems ...
    • Konya Karapinar obruks (sinkholes) of Turkey 

      Erosykay, Okan; Gültekin, Günay; Corekcioglu, I.; Ovul, G. (Springer International Publishing Ag, Gewerbestrasse 11, Cham, Ch-6330, Switzerland, 2010)
      Konya plain in Central Anatolia features various unique karstic formations from different ages. The most peculiar of these formations are the obruks, which are mainly found within the lacustrine limestone of Neogene age. ...
    • Sustainable And Earthquake Resistant Structural Systems 

      Coşkun, Erdal; Kıymaz, Güven; Seçkin, Edip (Crc Press-Taylor & Francis Group, 6000 Broken Sound Parkway Nw, Ste 300, Boca Raton, Fl 33487-2742 Usa, 2010)
      Sustainable design, which is one of the most important considerations in any structural design project nowadays, implies many factors such as environmental friendliness, energy competence, functionality, adaptability and ...
    • Transverse Load Carrying Capacity Of Sinusoidally Corrugated Steel Web Beams With Web Openings 

      Kıymaz, Güven; Coşkun, Erdal; Coşgun, Cumhur; Seçkin, Edip (Techno-Press, Po Box 33, Yuseong, Daejeon 305-600, South Korea, 2010-02)
      The present paper presents a Study on the behavior and design of corrugated web steel beams with and without web openings. In the literature, the web opening problem in steel beams was dealt with mostly for steel beams) ...