Gotowe bibliografie tematyczne / Slab construction

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Gotowa bibliografia na temat „Slab construction”

Autor: Grafiati

Data publikacji: 2 czerwca 2025

Data aktualizacji: 31 lipca 2025

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Artykuły w czasopismach na temat "Slab construction"

Heronilda, Andaque, and Sadeghi Kabir. "Comparison Between Timber Concrete Composite Slab and Solid Slab for Residential Buildings." International Journal of Innovative Science and Research Technology 8, no. 5 (2023): 612–23. https://doi.org/10.5281/zenodo.7950950.

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This research aims to compare Timber concrete slabs (TCC) with solid slabs (RC) to show that TCC may be used to minimize building weight and construction costs. Moreover, the purpose of this project is to use CypeCAD software to design a one-way TCC slab and a two-way solid slab, analyze the data supplied in the software, and compare the findings according to the Eurocode standard. The results illustrate that although the timber concrete composite slab is a new constructive solution and is little used in many constructions, it is less expensive compared to the conventional solution adopted in

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singh, Akshansh, Vinayak mishra, and R. P. Singh. "Study of a Flat Slab Building with a Shear Wall at Core and X-Bracing." IOP Conference Series: Materials Science and Engineering 1273, no. 1 (2023): 012004. http://dx.doi.org/10.1088/1757-899x/1273/1/012004.

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Abstract Construction with flat slabs is quite dangerous when there is strong earthquake shaking. Two different forms of flat slab buildings—flat slab with shear wall at core and flat slab with x-bracing—are considered in the study. These flat slab constructions’ structural rigidity is increased by this lateral force-resisting mechanism. It has been found that adding a shear wall considerably boosts the flat slab structure’s ability to withstand lateral forces.

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Salami, A., A. Garba, and I. A. Adamu. "Comparative Cost and Design of Solid, Ribbed and Waffle Slab for a Three-storey Shopping Complex Using Prota, Orion and Spreadsheet." Journal of Engineering Research and Reports 25, no. 8 (2023): 157–69. http://dx.doi.org/10.9734/jerr/2023/v25i8969.

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Cost is an important factor in choosing the type of floor or slab used in any construction. When a large space within a building needs to be covered without hindrance and supports, waffle or ribbed slabs are used. For all slab systems, the cost constitutes a significant portion of the overall cost of the structure. Therefore, this research aims to select a preferable slab system with the least construction cost for a shopping mall. Computer-aided design software such as Prota 2018 and Orion 2018 was used for analysis and design, and RCC spreadsheets were used to manually check the slabs. The r

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M. Ibrahim, Amer. "Effect of Construction Type on Structural Behaviour of R.C Bubbled One-Way Slab." DJES 12, no. 1 (2019): 73–79. http://dx.doi.org/10.24237/djes.2019.12109.

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Using Bubbles in the slab is a revolutionary method of eliminating concrete from the middle of conventional slab as this concrete does not perform any structural function, thereby dramatically reducing structural dead weight. This research presents experimental study to investigate the effect of construction type on the strength and behaviour of bubbled one-way slabs. The experimental program consists of testing four slabs with dimensions of 1850mm×460mm×110 mm. One1of the tested slabs was conventional slab (without bubbles), two bubbled slabs with different types of construction (simple and f

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Zhang, Jing Shu, Huan Huan Nie, Yuan Long Yang, and Yuan Yao. "Research and Application of Pre-Stressed Concrete Composite Slabs." Applied Mechanics and Materials 166-169 (May 2012): 131–39. http://dx.doi.org/10.4028/www.scientific.net/amm.166-169.131.

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The pre-stressed concrete composite slab, which combines the advantages of cast-in-place slabs and precast slabs, has promising development prospects. In the paper, according to structural integrity, bond performance, sound insulation, thermal preservation and construction techniques, four categories composite slab, such as the composite slab with flat bottom panel (including the composite slab with bar truss reinforced precast concrete bottom panel), the concrete composite slab with precast ribbed panel, the composite slab with hollow bottom panel and the composite slab with sandwich bottom p

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Ajinkya, M. Balate, and R. MagarPatil H. "Assessment of Response Reduction Factor of Flat Slab Structures by Pushover Analysis." International Journal of Engineering and Advanced Technology (IJEAT) 9, no. 6 (2020): 157–63. https://doi.org/10.35940/ijeat.F1355.089620.

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India is rapidly developing in every aspect now. As a result of which number of smart cities are now arising. while building such smart cities major role is played by infrastructural development. In this infrastructures, speedy and economical constructions are expected to make them more effective. Among such effective construction systems, Flat slab system is the one and is being widely applied on large scale. Flat slabs are thin solid reinforced concrete slabs which are supported directly by columns without beams. Flat slab system is now well adopted for constructions of high rise multi- stor

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Qi, Jiarui, and Hsi-Chi Yang. "Improvement of a Truss-Reinforced, Half-Concrete Slab Floor System for Construction Sustainability." Sustainability 13, no. 7 (2021): 3731. http://dx.doi.org/10.3390/su13073731.

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The truss-reinforced half-concrete slab has been widely used in prefabricated construction all over the world. It has become the most widely used prefabricated component form in China. However, its construction cost is higher than using the conventional construction method. To improve the half slab floor system, it is essential to have a comprehensive understanding of the truss-reinforced half slab’s structural performance over its complete loading history. Six experimental tests on such slabs were carried out. Three of them were reinforced with a steel bar truss (SBT) and the other three with

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Bosbach, Sven, Matthias Kalthoff, Cynthia Morales Cruz, Viviane Adam, Thomas Matschei, and Martin Classen. "Digital Prefabrication of Lightweight Building Elements for Circular Economy: Material-Minimised Ribbed Floor Slabs Made of Extruded Carbon Reinforced Concrete (ExCRC)." Buildings 13, no. 12 (2023): 2928. http://dx.doi.org/10.3390/buildings13122928.

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To reduce resource consumption and the carbon footprint of the construction industry, new construction principles that stipulate the minimisation of materials are urgently needed. Floor slabs show high potential for saving materials and CO2 emissions, as they account for around 50% of the total volume of concrete used worldwide. A promising approach is the use of corrosion-resistant carbon fibre-reinforced polymer (CFRP) reinforcement, which requires only a small concrete cover to meet bond requirements. Regarding the component’s topology, material-efficient ribbed or waffle slabs have been bu

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Kigoye, Eriya, and Michael Kyakula. "Load Deflection Relationship of a Solid Slab under the Action of Construction Loads." Advances in Civil Engineering 2022 (March 9, 2022): 1–16. http://dx.doi.org/10.1155/2022/3125920.

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Over the past decades, there has been a tremendous improvement in the concrete placement technology in Uganda. The methods have moved from being manual to the use of concrete pumps. A concrete pump is capable of pumping high volumes of concrete per minute. This implies that for small volume slabs before the setting of concrete, the whole weight of the fresh concrete of the upper slab, formwork, and props is transferred to the lower supporting slab. During construction, slabs are stacked with materials like bricks, blocks, sand, and aggregates. Construction loads such as block loads and loads d

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Abdulaziz, I. Almuaybid, Abdulghafour Abdulrazak, and A. Mlybari Ehab. "Cost Optimization of Solid Slabs using the Iteration Method." Indian Journal of Science and Technology 16, no. 2 (2023): 123–32. https://doi.org/10.17485/IJST/v16i2.1905.

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ABSTRACT Objectives: The research aims at minimizing construction projects’ costs, including solid slab materials (steel and concrete), by analyzing the slab’s parameters and optimizing the slab design using the iteration method. Methods: Research data were given as thirty solid slabs. Excel spreadsheets were made according to the Saudi Building Code specifications to optimize the slab design automatically and determine the minimum amount of concrete and steel. Plugging of the given data was done in an iterated method while assuring

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Rozprawy doktorskie na temat "Slab construction"

TAKEY, TADEU HIROAKI. "COLD FORMED SLAB SYSTEMS FOR BUILDING CONSTRUCTION." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2001. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=2421@1.

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Este trabalho apresenta um estudo de um novo sistema de laje mista com o uso de perfis metálicos de chapa dobrada e isopor seqüencialmente dispostos lado a lado e preenchidos com concreto de armado. A principal motivação para este estudo foi o desenvolvimento de um eficiente sistema de laje fácil e rápida de ser construído, e que fosse econômica. O sistema de laje desenvolvido maximiza o espaço livre útil da construção, eliminando a necessidade de formas e escoras tendo assim como conseqüência direta a minimização das perdas construtivas. Os resultados obtidos indicaram que os custos d

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Trygstad, Steinar. "Structural Behaviour of Post Tensioned Concrete Structures : Flat Slab. Slabs on Ground." Doctoral thesis, Norwegian University of Science and Technology, Faculty of Engineering Science and Technology, 2001. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-114.

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In this investigation strength and structural behaviour of prestressed concrete is studied with one full scale test of one flat slab, 16000 mm x 19000 mm, and three slabs on ground each 4000 mm x 4000 mm with thickness 150 mm. The flat slab was constructed and tested in Aalesund. This slab has nine circular columns as support, each with diameter 450 mm. Thickness of this test slab was 230 mm and there were two spans in each direction, 2 x 9000 mm in x-direction and 2 x 7500 mm in y-direction from centre to centre column. The slab was reinforced with twenty tendons in the middle column strip

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Hobbs, Michael. "Effects of Slab-Column Interaction in Steel Moment Resisting Frames with Steel-Concrete Composite Floor Slabs." Thesis, University of Canterbury. Civil and Natural Resources Engineering, 2014. http://hdl.handle.net/10092/9946.

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Composite construction is widely used worldwide and is undergoing significant technological development. New Zealand is part of this development, with new beam options incorporating multiple unstiffened web openings and new deck profiles supported by extensive testing. However, one area where relatively little research has been undertaken is in the interaction of the composite slab with the seismic resisting system under lateral loading. In order to provide important new information in this area, a series of full scale beam-column-joint-slab subassemblies were tested at the University of Can

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Hon, Alan 1976. "Compressive membrane action in reinforced concrete beam-and-slab bridge decks." Monash University, Dept. of Civil Engineering, 2003. http://arrow.monash.edu.au/hdl/1959.1/5629.

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Alfonso, Lazaro. "Crack control in toppings for precast flat slab bridge deck construction." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0010294.

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Russell, Justin. "Progressive collapse of reinforced concrete flat slab structures." Thesis, University of Nottingham, 2015. http://eprints.nottingham.ac.uk/28991/.

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In 1968 a relatively small gas exposition on the 18th floor of the Ronan Point tower building resulted in the partial collapse of the structure. This event highlighted that progress collapse may occur to structures under an accidental loading event. Other events, including the bombing of the Murrah federal building in 1993 in Oklahoma, have resulted in the common design requirement that a structure be capable of surviving the removal of a load bearing element. This approach, often referred to as the sudden column loss scenario, effectively ignores the cause of the damage and focuses on the str

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Vandiver, Pamela Bowren. "Sequential slab construction : a Near Eastern pottery production technology, 8000-3000 B.C." Thesis, Massachusetts Institute of Technology, 1985. http://hdl.handle.net/1721.1/80444.

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Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 1985. MICROFICHE COPY AVAILABLE IN ARCHIVES AND SCIENCE. Bibliography: leaves 285-299. by Pamela Bowren Vandiver. Ph.D.

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Skates, Alan Stewart. "Development of a design method for restrained concrete slab systems subject to concentrated and uniform loadings." Thesis, Queen's University Belfast, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.303975.

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Steele, John Phillip. "Composite RCS frame systems: construction and peformance." Thesis, Texas A&M University, 2003. http://hdl.handle.net/1969.1/181.

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The objective of this research program is to further evaluate the performance and constructability of reinforced concrete (RC) column-steel beam-slab systems (RCS) for use in low- to mid-rise space frame buildings located in regions of high wind loads and/or moderate seismicity. To better understand these systems, two full scale RCS cruciform specimens were tested under bidirectional quasi-static reversed cyclic loading. The experimental portion of this research program included the construction and testing of two full-scale cruciform specimens with identical overall dimensions but with differ

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Zorlu, Merve. "Evaluation Of Punching Shear Strength Design And Modelling Approaches For Slab-column Connections." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614889/index.pdf.

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Flat plate systems are constructed with slabs directly supported on columns. Since there are no beams in the system, the behavior of connections between the slabs and columns play a crucial role. Due to the sudden and brittle nature of punching shear failures, slab-column connection design must be conducted with proper safety precautions. The first part of this study aims to evaluate the safety level of different design expressions in the codes. Fir this purpose, the ability of ACI 318-11, TS-500 and Eurocode-2 to estimate punching shear strength was examined in light of experimental results c

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Książki na temat "Slab construction"

ACI Committee 302. Guide for concrete floor and slab construction. American Concrete Institute, 1997.

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Ajdukiewicz, Andrzej. Reinforced-concrete slab-column structures. Elsevier, 1989.

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Ajdukiewicz, Andrzej. Reinforced-concrete slab-column structures. Elsevier, 1990.

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Kramer, Steven L. Bridge approach slab effectiveness: Final report, Research Project GC 8286, Task 35, Bridge Approach Slab Effectiveness. Washington State Dept. of Transportation, Washington State Transportation Commission, in cooperation with the U.S. Dept. of Transportation, Federal Highway Administration, 1991.

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Gross, John L. Analysis of shoring loads and slab capacity for multistory concrete construction. U.S. Dept. of Commerce, National Bureau of Standards, 1986.

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Kwieciński, Marek. Collapse load design of slab-beam systems. Ellis Horwood, 1989.

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Kramer, George. Slab, beam & girder bridges in Oregon: Historic context statement. Heritage Research Associates, 2004.

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Kramer, George. Slab, beam & girder bridges in Oregon: Historic context statement. Heritage Research Associates, 2004.

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Building Technologies Program (U.S.), ed. Measure guideline: Air sealing mechanical closets in slab-on-grade homes. U.S. Department of Energy, Energy Efficiency and Renewable Energy, Building Technologies Program, 2012.

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Ben, Hunt W. Rustic construction: Making furniture, fixtures and outdoor structures using bark, branches, and slab lumber. Meyerbooks, 1995.

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Części książek na temat "Slab construction"

Zhang, Binghe, Yicai Yang, Haijun Jiang, Zhangsheng Yue, and Shumin Wan. "Experimental and Simulation Study on the Stress Characteristics of Precast U-Shaped Beam Slab of Prestressed Concrete for High-Speed Railways." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-5814-2_10.

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AbstractThe precast U-shaped beam slab of prestressed concrete is a crucial structural form in railway bridge construction, with its stress characteristics directly affecting the safety and stability of railway bridges. This study examines the stress characteristics of the slab track, including transverse bending, shear lag effects, and the stress state at the junction between the web and the bottom slab. It selects precast U-beams from actual field projects to investigate the transverse bending performance, shear lag effects, and stress conditions at the junctions through experimental studies

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Suta, Martins, Liga Gaile, and Rolands Cepuritis. "CO2 Reductions Utilising Self-Stressing Steel Fibre Reinforced Concrete." In Lecture Notes in Civil Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-69626-8_66.

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AbstractA novel system utilising steel-fibre reinforced concrete (SFRSSC) has been developed and implemented in projects in the recent years for structures such as ground-based slabs and ground-level elevated slabs on piles among others. Being that the system is chemically prestressing the concrete, this compressive self-stress can be used to significantly decrease the thickness of the structures while maintaining their load bearing capacity yet decreasing the materials used and lowering the emissions caused by making the said structures. Recently, a comparative full-scale testing has been con

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Kawakami, Makoto, Katsunori Demura, Mikio Wakasugi, Fujio Omata, and Shinya Satoh. "Recent Application of Concrete Polymer Materials for Highway Bridges in Japan." In Springer Proceedings in Materials. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-72955-3_33.

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AbstractRecently, the deterioration and renovation of the aged bridges are urgent issue. Approximately 30% of more than 700,000 highway and road bridges in Japan have been in service for more than 50 years. The performance and function of them are required equal to be better than those at the beginning of construction and extend the service life. In addition to above, Japan is also a highly seismic country and there have been frequent damages of the bridges due to earthquakes. Therefore, securing the resilience of the bridges corresponding to robustness, redundancy, resourcefulness and rapidit

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Holm, Len, and John E. Schaufelberger. "Concrete substructure quantity take-off including foundations and slab-on-grade." In Construction Cost Estimating. Routledge, 2021. http://dx.doi.org/10.1201/9781003023494-8.

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Chen, Zhe, Zhengting Guo, and Fan Xue. "A Value Stream Mapping Approach to the Identification of Lean Management Opportunities for Off-Site Construction Production: A Case of Reinforced Concrete Slabs." In CONVR 2023 - Proceedings of the 23rd International Conference on Construction Applications of Virtual Reality. Firenze University Press, 2023. http://dx.doi.org/10.36253/979-12-215-0289-3.38.

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Off-site construction (OSC), including prefabrication and Modular-integrated Construction (MiC), is gaining popularity as a school of sustainable construction methods that can improve productivity, quality, and waste reduction. However, OSC projects face challenges related to technical integration, collaboration among stakeholders, and dynamic uncertainties. As a result, high-quality standards throughout the manufacturing process of OSC products are difficult to ensure, leading to costly rework, delays, and safety issues. This paper applies a value stream mapping (VSM) approach based on lean p

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Dhumal, B. P., and V. B. Dawari. "Fragility Assessment of Mid-Rise Flat Slab Structures." In Recent Trends in Construction Technology and Management. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2145-2_78.

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Liu, Yizhuo, and Hao Hua. "Translucent Tectonics: Lightweight Floor Slab System Based on FDM Manufacturing." In Computational Design and Robotic Fabrication. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8405-3_42.

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AbstractA construction method for an FDM printed floor slab system is proposed in this paper. The integration of translucent thermoplastics and additive manufacturing enables architects to develop self-explanatory tectonics that reflect the logic and construction processes. Lightweight, transparent thermoplastics such as PET and PLA can be used in 3D printing to create visual contrast to conventional solid materials. The additive manufacturing process can improve structural behavior by controlling the material distribution. Therefore, the proposed floor slab system pursues ‘light and strong’ v

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Dujmović, Darko, Boris Androić, and Ivan Lukačević. "Two-Span Composite Slab Unpropped at the Construction Stage." In Composite Structures According to Eurocode 4. Wiley-VCH Verlag GmbH, 2015. http://dx.doi.org/10.1002/9783433604908.ch18.

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Dujmović, Darko, Boris Androić, and Ivan Lukačević. "Three-Span Composite Slab Propped at the Construction Stage." In Composite Structures According to Eurocode 4. Wiley-VCH Verlag GmbH, 2015. http://dx.doi.org/10.1002/9783433604908.ch19.

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Streszczenia konferencji na temat "Slab construction"

Moor, Gianni, Colm O’Suilleabhain, Xinlu Liu, Janice Chen, and Rafael Dubs. "Evaluation of reductions in carbon emissions from building construction due to innovative approaches to floor construction." In IABSE Congress, San José 2024: Beyond Structural Engineering in a Changing World. International Association for Bridge and Structural Engineering (IABSE), 2024. https://doi.org/10.2749/sanjose.2024.0841.

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This paper summarizes the findings of an analysis of the relative CO2 emissions associated with different approaches to the design of floor slabs in building construction, including the beams and columns that support the floor. Four approaches, including innovative methods such as re-use of concrete slab with the slab elements supported by post-tensioned beams, were assessed, and compared with a standard reference design. The analysis concluded that upfront carbon emissions may be drastically reduced by selecting suitable approaches to building construction. For example, a 70% reducti

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Korneeva, Irina, Anatolii I. Kostiuk, Oleksandr Posternak, and Mykola Surianinov. "Comparative Analysis of the Load-Bearing Capacity and Crack Resistance of Reinforced Concrete and Fiber-Reinforced Concrete Airfield Slabs." In International Scientific Applied Conference "Problems of Emergency Situations". Trans Tech Publications Ltd, 2024. http://dx.doi.org/10.4028/p-hlfr6f.

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The results of determining the bearing capacity, deformability and crack resistance of full-size airfield slabs made of reinforced concrete and fiber-reinforced concrete are presented on the basis of experimental studies conducted in laboratory conditions. The slabs were manufactured by Velikodolinsky Reinforced Concrete Plant LLC by order of the Odessa State Academy of Construction and Architecture. The authors have developed a stand for testing slabs using a cantilever loading scheme in accordance with the regulatory documents in force in Ukraine. Two slabs were studied: a serial reinforced

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Steiner, Kimberly. "Acid-Induced Corrosion of Hospital Facilities from Construction Processes." In CONFERENCE 2023. AMPP, 2023. https://doi.org/10.5006/c2023-19062.

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Abstract A room in a medical facility experienced corrosion of installed finishes and a multi-million-dollar piece of equipment during construction. A PVC pipe was cast into the concrete floor slab to provide a conduit for later-installed copper gas tubing. Prior to installing the copper tube, the interior finishes, including stainless steel cabinets, galvanized steel electrical boxes, leaded glass windows, and medical equipment were installed in the room. Subsequently, copper gas pipe connections were brazed where they penetrated the concrete slab, at the location of the PVC pipe. Incidental

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Greenberger, Stuart, Teresa Elliott, and Kai Looijenga. "Waterline Protection in a Downtown Electric Rail Corridor." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08157.

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Abstract The design criteria for an electric rail line servicing the center of downtown Portland, Oregon required ”boot” type rail insulation and a 10-ft separation between the track slab and paralleling waterlines. Crossing waterlines were isolated with casings or sleeves for a 10-ft distance from the track slab. Where there was not adequate clearance for the specified separation between the track slab and neighboring waterlines, there were compromises to Portland Water Bureau’s design standard and the track slab was additionally insulated with a secondary liner. This paper describes the desi

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Brongers, Michiel P., Gerhardus H. Koch, and Maher M. Nour. "Failure Analysis of a Leaking Slab Valve." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04115.

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Abstract A failure analysis was performed on a leaking slab gate valve used on an oil well Christmas tree assembly. The valve was removed from service after approximately 1 year of service, when it was observed that oil continued to pass the valve upon completely closing it. As a result of the leaks, slabs of these valves were being replaced frequently and at very high cost. However, that did not solve the problem. Valve failure from internal corrosion was suspected. The factors that were considered in the analysis included materials of construction, valve design, scaling, corrosion, valve lub

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Jensen, Thomas Westergaard, and Linh Cao Hoang. "Numerical Limit Analysis of Slab Bridges with Construction Joints." In IABSE Conference, Copenhagen 2018: Engineering the Past, to Meet the Needs of the Future. International Association for Bridge and Structural Engineering (IABSE), 2018. http://dx.doi.org/10.2749/copenhagen.2018.047.

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The conic yield criteria for reinforced concrete slabs in bending are often used when evaluating the load‐carrying capacity of slab bridges. In the last decades, the yield criteria combined with numerical limit analysis have shown to be efficient methods to determine the load carrying capacity of slabs. However, the yield criteria overestimate the torsion capacity of slabs with high reinforcement ratios and it cannot handle slabs with construction joints. In this paper, numerical limit analysis with the conic yield criteria are compared with yield criteria based on an optimized layer model. Th

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Zeng, Yong, Xueyi Liu, and Rongshan Yang. "Key Construction Technology of Track Slab in Turnout Zones on Passenger Dedicated Lines." In 2010 Joint Rail Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/jrc2010-36085.

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Diverse types of ballastless track have been developed in turnout zones, of which the prefabricated slab track in turnout zones is characterized with simple and fast construction technology and thus can preferably achieve the structure requirements. Slab tracks can be put into use after the track components are installed completely. A high demand is raised to ensure the accuracy of construction because of the complicated structure and force bearing status. This paper mainly shows the structure features, construction technology process and construction methods. Meanwhile, the construction contr

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Ramteke, Lalit, and Sanket Sanghai. "Review on “Seismic analysis of flat slab with perimeter beam and conventional slab”." In ADVANCES IN SUSTAINABLE CONSTRUCTION MATERIALS. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0145501.

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Witherspoon, W. Tom, and Jason Taylor. "Slab Construction-30 Years Later." In GeoSupport Conference 2004. American Society of Civil Engineers, 2004. http://dx.doi.org/10.1061/40713(2004)81.

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Al-Hamrani, Abathar, and Wael Alnahhal. "The Effect of Surface Treatment of Basalt FRP Bars on the Shear Capacity of Oneway High-Strength Concrete Slabs." In The 2nd International Conference on Civil Infrastructure and Construction. Qatar University Press, 2023. http://dx.doi.org/10.29117/cic.2023.0110.

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Corrosion is a common condition encountered by steel reinforcing bars which has a considerable negative impact on the structural integrity of concrete structures. Nowadays, applying anti-corrosive composite materials such as fiber-reinforced polymer (FRP) bars as reinforcing bars instead of steel bars is a major area of interest among researchers. The current study presents an investigation on the influence of surface treatment of the basalt (B) FRP reinforcing bars on the shear strength ofone-way high-strength concrete slabs. Two types of BFRP bars were tested, one with a sand-coated surface

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Raporty organizacyjne na temat "Slab construction"

Collins, Bill. Construction Support for New Slab Creek Powerhouse Project. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1785736.

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Becker, Maggie E., Jeffrey S. West, and Carl J. Larosche. Investigation of Bond in Unreinforced Interfaces for Partial- Depth Repairs and New Construction. Precast/Prestressed Concrete Institute, 2023. http://dx.doi.org/10.15554/pci.rr.conn-010.

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The research discussed in this progress report has been proposed to study the interface shear transfer in applications for partial-depth concrete repairs and for topping applications on precast elements. This research comprises two phases of laboratory testing. Phase 1 was developed to study the (local) interface bond strength of slab specimens through direct shear tests and direct tensile pull-off tests. Phase 2 comprises flexural tests on beam specimens to assess interface shear strength under combined bending and shear.

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Andrawes, Bassem, Isaias Colombani, Md Abdul Hamid Mirdad, and Alexander Chen. Load Rating of Reinforced Concrete Slab Bridges Using Field Testing. Illinois Center for Transportation, 2024. https://doi.org/10.36501/0197-9191/24-025.

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Bridge load-rating analysis is typically used to assess the safe load-carrying capacity of bridges. However, in many cases, this analytical approach was proven to be too conservative, which leads to unnecessary bridge postings and road restrictions. In such cases, field testing is sought as a more reliable method for assessing the structural condition of the investigated bridge. This study focused on investigating the efficacy and practicality of performing load rating on reinforced concrete slab bridges in Illinois using two field testing methods—namely, diagnostic and proof load testing. The

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Benjamin, Connie, Wandoo Akosu, Mashat Mallo, and Dare Oduluyi. Improving Sanitation Services in Tough Physical Environments, Kirfi Local Government Authority, Nigeria. Institute of Development Studies, 2024. https://doi.org/10.19088/slh.2024.012.

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This case study documents WaterAid Nigeria’s Strengthening Water Sanitation and Hygiene Delivery Systems (SWADS) project in Kirfi Local Government Area (LGA), Bauchi State between 2017-2019, as part of the Hongkong and Shanghai Banking Corporation (HSBC) Water Programme II. The case study shares how adaptations to their implementation strategy were made to overcome challenges of sandy, loose soil in remote communities, which made traditional pit toilets vulnerable to collapse and issues with installation of new improved models, with reports of toilets sinking after only a few days. Markets wer

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Neymark, J., R. Judkoff, I. Beausoleil-Morrison, et al. International Energy Agency Building Energy Simulation Test and Diagnostic Method (IEA BESTEST): In-Depth Diagnostic Cases for Ground Coupled Heat Transfer Related to Slab-on-Grade Construction. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/937333.

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Dahal, Sachindra, and Jeffery Roesler. Passive Sensing of Electromagnetic Signature of Roadway Material for Lateral Positioning of Vehicle. Illinois Center for Transportation, 2021. http://dx.doi.org/10.36501/0197-9191/21-039.

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Autonomous vehicles (AV) and advanced driver-assistance systems (ADAS) offer multiple safety benefits for drivers and road agencies. However, maintaining the lateral position of an AV or a vehicle with ADAS within a lane is a challenge, especially in adverse weather conditions when lane markings are occluded. For significant penetration of AV without compromising safety, vehicle-to-infrastructure sensing capabilities are necessary, especially during severe weather conditions. This research proposes a method to create a continuous electromagnetic (EM) signature on the roadway, using materials c

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Briggs, Nicholas E., Robert Bailey Bond, and Jerome F. Hajjar. Cyclic Behavior of Steel Headed Stud Anchors in Concrete-filled Steel Deck Diaphragms through Push-out Tests. Northeastern University. Department of Civil and Environmental Engineering., 2023. http://dx.doi.org/10.17760/d20476962.

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Earthquake disasters in the United States account for $6.1 billion of economic losses each year, much of which is directly linked to infrastructure damage. These natural disasters are unpredictable and represent one of the most difficult design problems in regard to constructing resilient infrastructure. Structural floor and roof diaphragms act as the horizontal portion of the lateral force resisting system (LFRS), distributing the seismically derived inertial loads out from the heavy concrete slabs to the vertical LFRS. Composite concrete-filled steel deck floor and roof diaphragms are ubiqui

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Djang, Austin. Engineering at SLAC: Designing and Constructing Experimental Devices for SSRL - Oral Presentation. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1213209.

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Horwitz, Benjamin, and Nicole M. Donofrio. Identifying unique and overlapping roles of reactive oxygen species in rice blast and Southern corn leaf blight. United States Department of Agriculture, 2017. http://dx.doi.org/10.32747/2017.7604290.bard.

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Plants and their fungal pathogens both produce reactive oxygen species (ROS). CytotoxicROS act both as stressors and signals in the plant-fungal interaction. In biotrophs, a compatible interaction generates little ROS, but is followed by disease. An incompatible interaction results in a strong oxidative burst by the host, limiting infection. Necrotrophs, in contrast, thrive on dead and dying cells in an oxidant-rich local environment. Rice blast, Magnaportheoryzae, a hemibiotroph, occurs worldwide on rice and related hosts and can decimate enough rice each year to feed sixty million people. Co

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He, Rui, Na (Luna) Lu, and Jan Olek. Development of In-Situ Sensing Method for the Monitoring of Water-Cement (w/c) Values and the Effectiveness of Curing Concrete. Purdue University, 2022. http://dx.doi.org/10.5703/1288284317377.

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As the most widely used construction material, concrete is very durable and can provide long service life without extensive maintenance. The strength and durability of concrete are primarily influenced by the initial water-cement ratio value (w/c), and the curing condition during the hardening process also influences its performance. The w/c value is defined as the total mass of free water that can be consumed by hydration divided by the total mass of cement and any additional pozzolanic material such as fly ash, slag, silica fume. Once placed, field concrete pavements are routinely cured with

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