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Showing 1 to 19 of 19 for “"Concrete reinforcement"”.
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Corrosion resistance of concrete reinforcement
… investigate the mechanism of corrosion of steel reinforcement in concrete and epoxy coated reinforcing bars as corrosion resistant alternatives. Several case studies explore the durability and deterioration issues for epoxy-coated bars discovered through 30 years of implementation in reinforced …
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Novel Concrete Reinforcement for Wave Energy Converters
… this study investigates the behaviour of novel concrete reinforcement for the wave energy converters. The reinforcement included fibre-reinforced polymer (FRP), synthetic fibres, steel fibres and ultra-high-molecular-weight polyethylene (UHMWPE). 24 cube specimens were tested using a pull-out …
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Optimal fiber yield strength for concrete reinforcement
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1995.
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Fibre Modification for Concrete Reinforcement using a Novel Atmospheric Microwave Induced Plasma Torch (MIPT)
This research investigates the design of a novel microwave induced plasma torch for the surface modification of non-corrosive fibres. The system was developed to reduce the equipment cost, and production time needed in the conventional plasma treatment. To generate a consistent and low-cost …
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Tests upon bamboo as a concrete reinforcement and a consideration of its application in construction
Thesis: B.S., Massachusetts Institute of Technology, Department of Civil Engineering, 1924
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Utilization of coconut fibres and ropes as concrete reinforcement in mortar-free construction with novel interlocking blocks: Considering its application in earthquake resistant housing
… research is to develop natural fibre reinforced concrete structures, which can not only withstand earthquakes, but also are low cost and easy to construct. Natural fibres are cheap and locally available in many countries. For this study, coconut fibres were selected because of their highest …
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Machine Learning Prediction of Shear Capacity of Steel Fiber Reinforced Concrete
The use of steel fibers for concrete reinforcement has been growing in recent years owing to the improved shear strength and post-cracking toughness imparted by fiber inclusion. Yet, there is still lack of design provisions for steel fiber-reinforced concrete (SFRC) in building codes. This is …
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English Cottage Style Homes in America: Expressions of Architectural, Technological and Social Innovation
… including Gustave Stickley. Sheathed in concrete, to mimic the naturally occurring stuccos used in the 13th and 14th centuries, English Cottage Style dwellings utilized the latest in concrete reinforcement technologies, making them affordable, fire resistant, and long-lasting. Popularized …
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Residual strength of corroded reinforced concrete beams.
… much research is focused on the corrosion of reinforcement in concrete members. However, none addresses the problems associated with the residual strength of reinforced concrete beams exhibiting both main and shear reinforcement corrosion simultaneously. The aim of this research, therefore, …
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Vida útil residual de estructuras de hormigón armado afectadas por corrosión
… a comprehensive approach to the phenomenon of reinforcement corrosion in the diferents types of reinforced concrete structures, to reach this objective we will describe the phenomenon, explaining its forms of appearance (wet or dry corrosion) and their predisposing factors (carbonation, …
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Analysis and Design of Fiber Reinforced Polymer Retrofit of Reinforced Concrete Diaphragms
… as moment frames and shear walls. In reinforced concrete (RC) buildings, diaphragms often require retrofit due to renovation-driven changes, new slab penetrations, or insufficient strength, stiffness, or ductility, especially in older structures. A promising retrofit method involves externally …
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Κατασκευή και μελέτη πολυμερικού σκυροδέματος εποξειδικής υβριδικής μήτρας ενισχυμένο με ινώδη και κοκκώδη εγκλείσματα
… με πολυμερή σκυρόδεμα (Polymer Impregnated Concrete (PIC) και το τροποποιημένο με πολυμερή σκυρόδεμα (Polymer Modified Concrete (PMC). Το PIC είναι σκυρόδεμα που μετά την σκλήρυνση του έχει εμποτιστεί με ένα πολυμερές χαμηλού ιξώδους ενώ το PMC είναι ένα σκυρόδεμα στην μάζα του οποίου, ενώ …
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Metody průzkumu železobetonových mostů
Zásady a typy diagnostického průzkumu mostu. Teoretická část obsahuje přehled diagnostických metod pro železobetonové konstrukce. V praktické části je provedena prohlídka mostního objektu přes řeku Moravu a návrh průzkumu na základě zjištěných poruch. V experimentální části pomocí georadaru …
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Performance of a penetrating corrosion inhibitor in controlling carbonation induced corrosion in reinforced concrete
Reinforcement corrosion in concrete remains the most serious cause of premature deterioration of concrete structures world-wide, and many methods have been proposed to combat this problem. One method of improving the durability of concrete in aggressive environments is the use of corrosion …
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Stavebně technologický projekt vzdělávacího komplexu UTB ve Zlíně
Předmětem mé diplomové práce je vypracovat stavebně technologický projekt vzdělávacího komplexu UTB ve Zlíně. Práce zahrnuje technickou zprávu, časový harmonogram, projekt zařízení staveniště pro 3 hlavní etapy, návrh hlavních stavebních strojů a mechanismů, technologický předpis pro provádění …
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Monolitická konstrukce vodohospodářské stavby
Bakalářská práce je zaměřena na návrh a posouzení vodorovných nosných částí a konstrukci žlabu na objektu čerpací jímky ve městě Boskovice. Součástí práce jsou technická zpráva, statický výpočet, výkresová dokumentace a vizualizace. V rámci technické zprávy je popsáno navržené řešení. Výpočet …
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Stropní konstrukce bytového domu
Cílem bakalářské práce je nadimenzovat a posoudit železobetonovou stropní desku v typickém podlaží obytného domu. K řešení vnitřních sil je využito výpočetního software RFEM. Součástí práce je i ruční výpočet vnitřních sil a porovnání s výsledky ze software a výkresová dokumentace navrženého …
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Corrosion Protection Service Life of Epoxy Coated Reinforcing Steel in Virginia Bridge Decks
… service life extension provided by epoxy-coated reinforcement (ECR) was determined by comparing ECR and bare bar from 10 bridge decks built between 1981 and 1995. The objective was to determine the corrosion protection service life time extension provided by ECR field specimens with various …
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Zum zeitabhängigen Verhalten elektrochemischer und morphologischer Kenngrößen bei der chloridinduzierten Korrosion von Stahl in Beton
… chloride induced corrosion damages in reinforced concrete structures has increased considerably during the last decades. In the context of actual scientific efforts regarding the modelling of chloride induced corrosion phenomena of steel in concrete this thesis aims at the analysis of the time …