Güncel Gönderiler: İnşaat Mühendisliği Bölümü Koleksiyonu
Toplam kayıt 68, listelenen: 41-60
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Utilizing Infrared technologies as a non-destructive evaluation for maintenance of concrete structures
(Crc Press-Taylor & Francis Group, 2015)The aging of road infrastructure is becoming a serious problem worldwide. Although the number of aged structures is increasing rapidly, inspection and maintenance for them cannot catch up with the speed due to the limited ... -
Use of Waste Marble Dust for Stabilization of Clayey Soil
(Kaunas Univ Tech, 2015)The main objective of this research is to investigate the possibility of utilizing waste marble dust in stabilizing problematic soils (especially swelling clays). The research work was divided into two sections. The first ... -
Screening effectiveness of open and in-filled wave barriers: A full-scale experimental study
(Elsevier Sci Ltd, 2015)The isolation of ground-borne vibrations caused by heavy traffic, construction activities and railway transportation has gained importance in recent years with rapid urbanization. Open or in-filled trenches have commonly ... -
Dynamic response of a flexible rectangular underground structure in sand: centrifuge modeling
(Springer, 2015)Major earthquakes such as Kobe (1995), Kocaeli (1999) and Chi-Chi (Taiwan) have shown that underground structures have suffered significant damage due to dynamic loading. Therefore, recently, much priority has been given ... -
Influence of limestone powder on mechanical, physical and self-healing behavior of Engineered Cementitious Composites
(Elsevier Sci Ltd, 2015)Environmental considerations have led to a global trend of using blended cements instead of ordinary Portland cement; cements containing limestone powder (LP) have recently entered the market. This research focuses on the ... -
Assessment of racking deformation of rectangular underground structures by centrifuge tests
(Ice Publishing, 2015)Seismic safety of buried structures has become increasingly important over the past two decades, especially after the destructive earthquakes such as in Kobe, Japan (1995), Kocaeli, Turkey (1999) and Chi-Chi, Taiwan (1999). ... -
A review of intrinsic self-healing capability of engineered cementitious composites: Recovery of transport and mechanical properties
(Elsevier Sci Ltd, 2015)The need for viable materials in sustainable infrastructures is driving the creation of multifunctional strain-hardening cementitious composites that combine brittle cementitious matrices with fibers. Unlike conventional ... -
Infrared thermography for civil structural assessment: demonstrations with laboratory and field studies
(Springer Heidelberg, 2016)A detailed investigation of infrared thermography (IRT) for civil structures is presented by considering different technologies, data analysis methods and experimental conditions in the laboratory and also in the field. ... -
Self-healing capability of large-scale engineered cementitious composites beams
(Elsevier Sci Ltd, 2016)Engineered Cementitious Composites (ECC) is a material which possesses advanced self-healing properties. Although the self-healing performance of ECC has been revealed in numerous studies, only smallscale, laboratory-size ... -
Measurement of ground borne vibrations for foundation design and vibration isolation of a high-precision instrument
(Elsevier Sci Ltd, 2016)This study focuses on the foundation design and vibration isolation of a high-precision instrument subjected to ground-borne vibrations. The allowable vibration level for the proper operation of the sensitive equipment was ... -
Self-Healing of Cementitious Composites to Reduce High CO2 Emissions
(Amer Concrete Inst, 2017)Existing concrete structures worldwide are suffering from deterioration/distress. With ever-growing urban population and global warming, higher CO2 concentrations in the atmosphere are likely to further weaken the chemical ... -
Effect of Defect Size on Subsurface Defect Detectability and Defect Depth Estimation for Concrete Structures by Infrared Thermography
(Springer/Plenum Publishers, 2017)This study aims to reveal the effect and correlation of delamination size and defect shape for using infrared thermography (IRT) through FE modeling to enhance the reliability and applicability of IRT for effective structural ... -
Investigation of effective utilization of infrared thermography (IRT) through advanced finite element modeling
(Elsevier Sci Ltd, 2017)Infrared thermography (IRT) has been used experimentally for concrete delamination detection. The past studies were conducted with limited experimental conditions, which make a difference in delamination detection. As a ... -
A data processing methodology for infrared thermography images of concrete bridges
(Pergamon-Elsevier Science Ltd, 2017)This study presents a methodology to improve the usability and efficiency of infrared thermography (IRT) for subsurface damage detection in concrete structures. A practical and more objective approach to obtain a threshold ... -
Numerical simulations of landslide-stabilizing piles: a remediation project in Soke, Turkey
(Springer, 2017)A catastrophic landslide following a rainy season occurred in the backyard of a school building in Soke, Turkey. The landslide caused property damage and adversely affected the present forest cover. Immediately after the ... -
Evaluation of Marshall mix design of bituminous mixtures prepared with clinoptilolite
(Pamukkale Univ, 2018)Today, the production of asphalt has increased with the increase in demand for highway network. However, due to harmful effects of asphalt production on the nature, researchers have tried to explore new kinds of asphalt ... -
Determination of Self-Healing Performance of Cementitious Composites Under Elevated CO2 Concentration by Resonant Frequency and Crack Opening Measurements
(Springer International Publishing Ag, 2018)Global warming is a phenomenon that incontrovertibly affects daily lives of human beings in almost all aspects. Definitely, construction industry, especially concrete as most commonly used construction material, is not ... -
Determination of Favorable Time Window for Infrared Inspection by Numerical Simulation of Heat Propagation in Concrete
(Springer International Publishing Ag, 2018)Every bridge is subjected to a thorough inspection process every other year at most. Nondestructive evaluation techniques, especially noncontact methods, are gaining popularity to take part in structural health monitoring ... -
X-ray CT monitoring of macro void development in mortars exposed to sulfate attack
(Techno-Press, 2018)This study reports the results of nondestructive monitoring of macro void developments in mortars manufactured with both ordinary Portland cement and sulfate resistant cement. Two types of curing were utilized; tap water ... -
Experimental and numerical studies for suitable infrared thermography implementation on concrete bridge decks
(Elsevier Sci Ltd, 2018)Capturing the temperature difference between sound and defective parts under ambient conditions is key for infrared thermography (IRT) on concrete bridges. This study explores the favorable time windows for concrete bridge ...
