Taş sağlamlaştırma uygulamalarında başarının sınanması: Dolomit taşının nano taneli kalsiyum hidroksit solüsyonlar ile sağlamlaştırılması çalışması

2016-11-25
Ulusal Yapı Kongresi - Teknik Tasarım, Güvenlik ve Erişebilirlik, (25 - 26 Kasım 2016)

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Rubble mound breakwaters are one of the most common coastal defense structures constructed around the world. Hudson (CERC, 1977; CERC, 1984), Van der Meer (1988) and Van Gent et al (2003) are the major stability formulas that are used to find the armour stone weight of rubble mound breakwaters. In the first part, a comparative study on major stability formulas is carried out to discuss the discrepancies in application of these design formulas. A computational tool Design Armour Stone (DAS) is developed with...
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Many coastal structures are designed without considering loads of long waves or extreme waves although they are constructed in areas prone to encounter these waves. Performance of two different types of coastal structures, rubble mound and caisson type breakwaters, is investigated under specified extreme wave conditions. In the first part of the study, laboratory experiments are conducted to observe the damage and failure phenomenon of the two types of breakwaters simultaneously which were designed accordin...
Bed-to-surface heat transfer in conical spouted and spout-fluid beds
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Bed-to-surface heat transfer investigation from a vertically immersed cylindrical surface was conducted in large laboratory scale conical spouted and spout-fluid beds in this study. In order to design a high performance spouted and spout-fluid beds, the effects of bed design parameters (such as conical angle, inlet diameter of spouting gas entrance) and operating conditions (such as static bed height, particle size and density and spouting and fluidization gas flow rates) on the heat transfer characteristic...
Kum Beslemesi Uygulamalarında Jeotekstil Tüplerin Kullanımı Üzerine Fiziksel Model Deneyleri
Işık, Emrecan; Baykal, Cüneyt (null; 2018-11-03)
In this study, performance of submerged geotextile tubes as toe protection for the beach nourishment applications was investigated through physical model experiments. Cross-shore sediment transport volumes and sand protection performances of geotextile tubes were evaluated based on the measured post-storm beach profile changes and recessions or progressions of shoreline. In the experiments, the effects of sediment grain sizes, fill angles, negative freeboards of geotextile tubes, and wave steepnesses were i...
Reliability-based design model for rubble-mound coastal defense structures
Arıkan, Gökçe; Ergin, Ayşen; Department of Civil Engineering (2010)
In this thesis, a new computer model (tool) for the reliability-based design of rubble-mound coastal defense structures is developed in which design is carried out in a user frienly way giving outputs on time variant reliability for the predetermined lifetimes and damage levels. The model aims to perform the following steps: 1. Determine the sources of uncertainties in design parameters 2. Evaluate the damage risk of coastal structures which are at design stage and are recently constructed. 3. Study the sen...
Citation Formats
A. Tavukçuoğlu, B. A. Güney, Ö. Çetin, and F. Karahan Dağ, “Taş sağlamlaştırma uygulamalarında başarının sınanması: Dolomit taşının nano taneli kalsiyum hidroksit solüsyonlar ile sağlamlaştırılması çalışması,” Ankara, Türkiye, 2016, p. 125, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/77392.