Relevant bibliographies by topics / Natural and man-made loading

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Natural and man-made loading'

Author: Grafiati
Published: 28 May 2022
Last updated: 31 July 2025

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Journal articles on the topic "Natural and man-made loading"

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Ashimova, А. А., Atac Bascetin, А. А. Bek, М. B. Nurpeisova, and Z. А. Yestemesov. "Creation of efficient technologies processing of man-made raw materials." Engineering Journal of Satbayev University 144, no. 1 (2022): 37–42. http://dx.doi.org/10.51301/ejsu.2022.i1.06.

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Industrial processing of technogenic raw materials (wastes of enrichment and processing, overburden and enclosing rocks, close in composition to natural and used in traditional areas, practically does not differ from industrial processing of natural mineral raw materials. Efficient technologies development for processing of technogenic raw materials, which make it possible to obtain competitive products from it for various industries, is urgent task. Article deals with development of solution compositions for strengthening and hardening quarry slopes. Rock mass hardening in weakened areas is a
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Camelbeeck, Thierry, Kris Vanneste, and Thomas Lecocq. "Natural and Man-induced Destructive Earthquakes in Stable Continental Regions." Bulletin des Séances - Mededelingen der Zittingen 63, no. 2 (2020): 321–40. https://doi.org/10.5281/zenodo.3894460.

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Despite the real societal challenge posed by their important potential of destruction, the infrequent moderate and large earthquakes in tectonically-stable continental regions (SCR) have causes that are not well understood yet. Nevertheless, recent studies suggest that large earthquakes in SCR can be explained by transient disturbances of local crustal stress or fault strength because the tectonic loading on faults is very slow. In this paper, we assert that this new hypothesis is well supported by the observation that many moderate MW 5.5-6.0 SCR earthquakes are shallower than similar events
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Menshov, O. "APPLICATION OF MAGNETIC METHODS FOR MONITORING NATURAL AND MAN-MADE PROCESSES ASSOCIATED WITH CRITICAL INFRASTRUCTURE OBJECTS." Visnyk of Taras Shevchenko National University of Kyiv. Geology, no. 1 (84) (2019): 27–33. http://dx.doi.org/10.17721/1728-2713.84.04.

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Presented are the results of research studies with the attracting of the GIS and geophysical methods for solving the problems of monitoring of dangerous natural and man-made processes at the areas of the critical infrastructure objects location. The possible ways of the magnetic methods applied for the critical infrastructure objects monitoring were considered. The natural and man-made processes associated with the critical infrastructure were defined. Among them are the objects that can influence the changes in soils, atmospheric air composition, as well as near-surface geological horizons. T
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H. Nasution, B. Wirjosentono, T. Tamrin, H. Ismail, and D. A. Nasution. "THE EFFECTS OF SEPIOLITE LOADINGS ON MECHANICAL, THERMAL, AND MORPHOLOGICAL CHARACTERISTICS OF NATURAL RUBBER/EPOXIDISED NATURAL RUBBER (NR/ENR-25) BLENDS." RASAYAN Journal of Chemistry 18, no. 01 (2025): 61–65. https://doi.org/10.31788/rjc.2025.1819046.

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Sepiolite has been used widely as nanofillers to improve the properties and compatibility of rubber blends, and due to its magnesium silicate hydrates contents, the sepiolite may also function as a thermal stabilizer. These works investigate the effects of sepiolite loadings on curing, mechanical, thermal, and morphological characteristics of natural rubber/epoxidized natural rubber (NR/ENR-25) blends. The blends were made using a two-roll mill technique using standard vulcanization reagents of sulfur and carbon black as the main filler, and their vulcanization characteristics were investigate
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Murtazaev, S. A. Yu, S. G. Sheina, M. S. Saidumov, and I. S. A. Murtazaev. "Modern concrete composites for earthquake-resistant construction." Herald of Dagestan State Technical University. Technical Sciences 50, no. 4 (2024): 197–202. http://dx.doi.org/10.21822/2073-6185-2023-50-4-197-202.

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Objective. The purpose of the research is to develop earthquake-resistant building composites Method. The study is based on experimental dynamic testing of fine-grained concrete. Existing approaches to ensuring seismic safety of buildings and structures are analytically summarized. Result. Domestic and foreign experience in designing fine-grained concrete compositions for earthquake-resistant construction is presented. Compositions of fine-grained concrete of various classes were obtained using raw materials of natural and man-made origin. Recipes were proposed and their construction, technica
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Adams, Keith, David McGovern, Tiziana Rossetto, and Ian Chandler. "CONTRIBUTION OF MOMENTUM IN TSUNAMI LOADING ON A VERTICAL SEAWALL." Coastal Engineering Proceedings, no. 38 (May 29, 2025): 14. https://doi.org/10.9753/icce.v38.structures.14.

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Tsunami are often very long wavelength, long period gravity waves generated in deep water. Some of the largest and most damaging tsunami are associated with subduction zone ocean trenches and their related convergent plate boundaries such as the Aleutian Islands (1946), Chile (1960), Indian Ocean (2004) and Tohoku (2011) events. When tsunami approach the continental shelf, the wavelength decreases and wave height increases meaning man-made and natural coastal structures can be impacted by large amplitude waves imparting increased forces caused by a combination of hydrostatic and hydrodynamic c
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Papatzani, Styliani, Ioannis Giannakis, Sotirios A. Grammatikos, Michael D. Kotsovos, and Subrata Chandra Das. "Sustainable Reinforced Concrete Design of Structural Walls." Key Engineering Materials 891 (July 6, 2021): 218–22. http://dx.doi.org/10.4028/www.scientific.net/kem.891.218.

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Sustainability calls for reduction in the use of natural resources and man-made materials. In light of this, the present study demonstrates the potentials of the reduction of transverse reinforcement in structural walls. A structural wall 1.7 m long was designed following the Greek Code for Reinforced Concrete (GCRC). This wall was then constructed and tested under cyclic loading. The theoretical value of the uncracked stiffness was four times greater than the value calculated after the experiment. The wall was also designed according to the Compressive Force Path method (CFP), which allowed f
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Głuchowski, Andrzej, Katarzyna Gabryś, Emil Soból, Raimondas Šadzevičius, and Wojciech Sas. "Geotechnical Properties of Anthropogenic Soils in Road Engineering." Sustainability 12, no. 12 (2020): 4843. http://dx.doi.org/10.3390/su12124843.

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The construction of a roads network consumes high amounts of materials. The road materials are required to fulfill high standards like bearing capacity and low settlement susceptibility due to cyclic loading. Therefore, crushed aggregates are the primary subbase construction material. The material-intensity of road engineering leads to depletion of natural resources, and to avoid it, the alternative recycled materials are required to be applied to achieve sustainable development. The anthropogenic soils (AS), which are defined as man-made unbound aggregates, are the response to these requireme
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Oad, M., A. H. Buller, B. A. Memon, and N. A. Memon. "Impact of Long-Term Loading on Reinforced Concrete Beams Made with Partial Replacement of Coarse Aggregates with Recycled Aggregates from Old Concrete." Engineering, Technology & Applied Science Research 9, no. 1 (2019): 3818–21. http://dx.doi.org/10.48084/etasr.2498.

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This research work presents an experimental evaluation of the effect of sustained loading on reinforced concrete beams made with 50% replacement of natural coarse aggregates with aggregates from old concrete. A total of 9 RC beams were cast, 6 with natural coarse aggregates and 3 with recycled concrete aggregates. All beams were cured for 28 days in standard fashion. Among the first batch, 3 beams were used to test under short term loading till failure. An application of 50% of short-term loading followed on all beams assembled on purpose made frames. All beams were monitored for deflection, s
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Oad, Mahboob, Abdul Hafeez Buller, Bashir Ahmed Memon, and Noor Ahmed Memon. "Impact of Long-Term Loading on Reinforced Concrete Beams Made with Partial Replacement of Coarse Aggregates with Recycled Aggregates from Old Concrete." Engineering, Technology & Applied Science Research 9, no. 1 (2019): 3818–21. https://doi.org/10.5281/zenodo.2576317.

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This research work presents an experimental evaluation of the effect of sustained loading on reinforced concrete beams made with 50% replacement of natural coarse aggregates with aggregates from old concrete. A total of 9 RC beams were cast, 6 with natural coarse aggregates and 3 with recycled concrete aggregates. All beams were cured for 28 days in standard fashion. Among the first batch, 3 beams were used to test under short term loading till failure. An application of 50% of short-term loading followed on all beams assembled on purpose made frames. All beams were monitored for deflection, s
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Dissertations / Theses on the topic "Natural and man-made loading"

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Харламова, О. В. "Науково-методологічні основи управління екологічною безпекою в умовах природно-антропогенного навантаження". Thesis, Кременчуцький національний університет ім. М. Остроградського, 2018. http://essuir.sumdu.edu.ua/handle/123456789/70946.

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У дисертаційній роботі приведено результати наукових досліджень із розробки науково-методологічних основ управління екологічною безпекою в умовах природно-антропогенного навантаження. Встановлено закономірності та особливості виникнення та поширення екологічної небезпеки в умовах дії природно-антропогенних чинників. Запропонована модель формування екологічної небезпеки в соціально-економічній зоні (СЕЗ), яка включає сукупність внутрішньозонних чинників із врахуванням зовнішнього природно-антропогенного впливу та поширення небезпеки за межі зони. Розроблено загальні теоретичні положення управлі
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Negrou, Anna-Maria. "Non-aqueous dyeing of natural and man-made fibres." Thesis, University of Leeds, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.444056.

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Bu, Xin. "Natural and man-made volatile halocarbons in atmosphere and ocean : measurement and interpretation /." Thesis, Connect to this title online; UW restricted, 1995. http://hdl.handle.net/1773/11555.

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Al-Rubaee, Rasha Hassan. "A conceptual model to effectively prioritise recovery of roads damaged by natural/man-made disasters." Thesis, University of Birmingham, 2012. http://etheses.bham.ac.uk//id/eprint/3699/.

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After natural/man-made disasters, a major challenge faced by governments is to ensure a speedy recovery of roads and transportation networks. In order to achieve this, a new road recovery priority (RRP) model has been developed to identify key issues and their inter-relationships giving a better understanding of factors that govern prioritisation across the affected regions. Interviews are conducted with experts in road reconstruction and maintenance organisations to investigate respondents’ evaluation and understanding of the RRP model in terms of its ease of use, usefulness, comprehensivenes
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LANDON, BEATRICE. "FROM THE GROUND UP: SITE-SPECIFIC ARCHITECTURAL DESIGN FROM ANALYSIS OF THE NATURAL AND MAN-MADE." University of Cincinnati / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1084198024.

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Landon, Beatrice L. "From the ground up site-specific architectural design form analysis of the natural and man-made /." Cincinnati, Ohio : University of Cincinnati, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=ucin1084198024.

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Mason, Pamela Anne. "The Standing Stock of Organic Matter in a Man-Made Brackish Marsh and its Resource Management Implications." W&M ScholarWorks, 1989. https://scholarworks.wm.edu/etd/1539617607.

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Harb, Shaban Ramadan Mohamed. "On the human radiation exposure as derived from the analysis of natural and man-made radionuclides in soils." [S.l.] : [s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=971237573.

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Stoffberg, Marguerite Ester. "A comparative study of the comfort related properties of commercial apparel fabrics containing natural and man-made fibres." Thesis, Nelson Mandela Metropolitan University, 2013. http://hdl.handle.net/10948/d1020931.

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The relationship between the fabric parameters, as independent variables, and the comfort related properties, as dependent variables, of commercial suiting fabrics, containing both natural and man-made fibres, have been studied. The fabric parameters measured in the study were mass, thickness, density, and air permeability. The comfort related properties, tested on a Permetest instrument, included water vapour permeability, water vapour resistance, and thermal resistance, with the moisture permeability index being derived. A total of 26 commercial suiting fabrics, covering a wide range of mass
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Mohr, Christian Heinrich. "Hydrological and erosion responses to man-made and natural disturbances : insights from forested catchments in South-central Chile." Phd thesis, Universität Potsdam, 2013. http://opus.kobv.de/ubp/volltexte/2014/7014/.

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Logging and large earthquakes are disturbances that may significantly affect hydrological and erosional processes and process rates, although in decisively different ways. Despite numerous studies that have documented the impacts of both deforestation and earthquakes on water and sediment fluxes, a number of details regarding the timing and type of de- and reforestation; seismic impacts on subsurface water fluxes; or the overall geomorphic work involved have remained unresolved. The main objective of this thesis is to address these shortcomings and to better understand and compare the hydrolog
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Books on the topic "Natural and man-made loading"

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Hicks, Kelli L. Natural or man-made? Rourke Pub., 2012.

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Carr, Aaron. Natural or man-made. AV2 by Weigl, 2013.

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El-Sabh, M. I., and T. S. Murty, eds. Natural and Man-Made Hazards. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1433-9.

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McCall, G. J. H. 1920-, Laming D. J. C, and Scott S. C, eds. Geohazards: Natural and man-made. Chapman & Hall, 1992.

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Ballard, Carol. Exploring natural and man-made materials. PowerKids Press, 2008.

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Pointner, N. J. Planning connections: Human, natural, and man made. AuthorHouse, 2008.

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Betsy, Shand, ed. Surviving natural disasters and man-made disasters. Resolution Press, 2011.

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Rhonda, Wilson, and New Art Gallery (Walsall), eds. Narrascape: Between the man made and the natural. New Art Gallery, 2003.

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Guiberson, Brenda Z. Disasters: Natural and man-made catastrophes through the centuries. Henry Holt and Co., 2010.

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Cornec, Elisabeth Dumont-Le. Wonders of the world: Natural and man-made majesties. Abrams Books for Young Readers, 2007.

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Book chapters on the topic "Natural and man-made loading"

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Singh, V. P. "Disasters: Natural or Man-made." In Hydrology of Disasters. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-015-8680-1_1.

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Martin, Alan, and Samuel A. Harbison. "Natural and man-made radiation." In An Introduction to Radiation Protection. Springer US, 1996. http://dx.doi.org/10.1007/978-1-4899-4543-3_5.

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Beigbeder, Yves. "Natural and Man-Made Emergencies." In New Challenges for UNICEF. Palgrave Macmillan UK, 2001. http://dx.doi.org/10.1057/9780230595576_6.

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MacMartin, Steven M., Aida T. Silva, Isabel Patricia Vázquez, and Rodger Lee Werner. "Natural and Man-Made Disasters." In The History and Evolution of Homeland Security in the United States. CRC Press, 2025. https://doi.org/10.4324/9781003475088-14.

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Adams, W. M., and G. D. Curtis. "The Importance of Similarities Among Multiple Hazard Phenomena." In Natural and Man-Made Hazards. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1433-9_1.

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Schafer, Charles T., and John N. Smith. "Evidence of the Occurrence and Magnitude of Terrestrial Landslides in Recent Saguenay Fjord Sediments." In Natural and Man-Made Hazards. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1433-9_10.

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Onuoha, Kalu M., and K. O. Uma. "An Appraisal of Recent Geologic and Hydrologic Hazards in Nigeria." In Natural and Man-Made Hazards. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1433-9_11.

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Saxena, N. K., and T. S. Murty. "Tsunami Research—A Review and New Concepts." In Natural and Man-Made Hazards. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1433-9_12.

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Lockridge, Patricia A. "Historical Tsunamis in the Pacific Basin." In Natural and Man-Made Hazards. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1433-9_13.

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Pararas-Carayannis, George. "Risk Assessment of the Tsunami Hazard." In Natural and Man-Made Hazards. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1433-9_14.

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Conference papers on the topic "Natural and man-made loading"

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Baloșin, Ionel, Constantin Florescu, Marius Criveanu, and Iulian Ştefan. "Considerations Regarding Pollution Sources and their Effects on the Romanian Sector of the Danube." In Advances in Engineering and Management. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-p7izkx.

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The Danube River is the most valuable ecosystem in the European natural environment. One third of the surface of the basin and half of the length of the navigable course is found on the territory of Romania. The paper aims to identify the sources of pollution existing on the Romanian sector of the Danube and the effects produced by them with an impact on altering the quality of the Danube water. The data submitted are prepared on the basis of information made available by the Territorial Administrative Units having jurisdiction sectors of the Danube River and observations, records existing in
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Baboian, Robert. "Environmental Conditions Affecting Transportation Infrastructure." In CORROSION 1995. NACE International, 1995. https://doi.org/10.5006/c1995-95002.

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Abstract Transportation over roads and highway has become one of the most important economic factors in the civilized world. Automobiles, trucks, buses, and other forms of vehicular transportation facilitate travel under environmental conditions which include the natural environment (rain, snow, humidity) and man made environments including road salts and chemical emissions. This environment is one of the most severe because the combination of natural and man made environments provides synergistic corrosion effects. This paper describes environmental conditions affecting transportation infrast
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Fazelzadeh, S. Ahmad, and Mohammad Hosseini. "Aerothermoelastic Behavior of Supersonic Rotating Thin-Walled Beams Made of Functionally Graded Materials." In ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/pvp2006-icpvt-11-93624.

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In this study a thin walled-beam made of functionally graded material (FGM) which is used as rotating turbomachinery blade under the aerothermoelastic loading is considered. The governing equations, based on small deflection with transverse shear and rotary inertias beam model, are considered with the presetting angle included. The effects of constant angular velocity and wall temperature due to flow motion also have been included. Quasi-steady aerodynamic pressure loadings are determined using first order piston theory as well as steady wall temperature through gas dynamic theory. Due to aero
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Asadizadeh, M., A. Hedayat, L. Tunstall, M. Taboada Neira, J. A. Vega González, and J. W. Verá Alvarado. "Mode I Fracture Behavior of Lightweight Concrete Made of Mine-Tailings-Based Aggregates." In 58th U.S. Rock Mechanics/Geomechanics Symposium. ARMA, 2024. http://dx.doi.org/10.56952/arma-2024-0572.

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ABSTRACT: The exploration of mode I fracture behavior in lightweight concrete (LW-concrete) made from mine-tailings-based aggregates holds great significance in the realm of construction materials. This research is vital, as it offers crucial insights into the structural integrity of the material and its suitability for diverse applications. The utilization of mine tailings (MTs), abundant in aluminum oxide and silicon dioxide, and their transformation into lightweight aggregates (LWAs) signifies an environmentally responsible approach to address the environmental impact of MTs while reducing
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Thurairajah, Aran, Bassam Saad, Randy Williams, Viji Fernando, and Mahmood Seid-Karbasi. "Integrity Management Considerations for Pipes in Peat Muskeg and Organic Rich Soils." In 2022 14th International Pipeline Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/ipc2022-86987.

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Abstract Gas and oil transmission pipes unavoidably traverse areas with potentially compressible soils such as Peat or Muskeg. These soils are prone to excessive displacements as a result of natural hazards or man-made activities such as excavation, fill placement or equipment crossings. Excessive soil disturbance in areas with potentially unstable soil could result in compromising the integrity of the pipes. This paper discusses the challenges related to design, construction, and operation of pipes in potentially compressible soils such as peat and organic soils in British Columbia. It provid
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Ehehalt, Ulrich, Balazs Becs, Xiaoping Zhou, and Stefan Güllenstern. "Speed Dependency of Coupled Rotor-Blade Torsional Natural Frequencies." In ASME Turbo Expo 2013: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/gt2013-95804.

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The natural frequencies of blades depend on the rotational speed of the rotor train as the stiffness changes with centrifugal loading. In the case of low pressure turbines with shrunk-on-disc design the coupled rotor-blade torsional natural frequencies can also show this property. For proper analysis of the speed dependency, a complete rotor-blade model which takes the elasticity of the blades into account is required. In this paper the torsional natural frequencies calculated with a complete rotor-blade model are compared with those calculated with a model in which blade elasticity is not inc
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Wang, Jifeng, Mohit Patil, Jorge Olortegui-Yume, and Norbert Mu¨ller. "Mechanical Design of Wound Composite Impeller Using FEM." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-39762.

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A low-cost, light-weight, high-performance, composite turbomachinery impeller with uniquely designed blade patterns is analyzed. Such impellers can economically enable refrigeration plants to use water as a refrigerant (R718). A stress and vibration analyses procedure is developed to assess the maximum stresses and natural frequencies of these wound composite axial impellers under operating loading conditions using Finite Element Method. A commercially available software ANSYS is used for the FE calculations. Analysis is done for two different blade geometries and then suggestions are made for
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Queen, David J., Andreas Felber, Clark Scarborough, and Peter Taylor. "Liquefied Natural Gas Pipeline Suspension Bridge Design." In 2006 International Pipeline Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/ipc2006-10461.

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A new Liquefied Natural Gas (LNG) plant, in Equatorial Guinea, Africa required a pipeline corridor with supplementary utilities from the processing plant at about 55 m (180’) above sea level, down to the marine loading facility. The use of conventional structures and foundations on the unstable slope had substantial associated costs and risk. Various options were considered and the suspension bridge solution, avoiding the geotechnically unstable slope by providing tower foundations above the slope on stable ground and in the ocean, was selected. Buckland & Taylor Ltd. developed the final d
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Coatsworth, A. "Natural Hazards – Man-Made Disasters." In 67th EAGE Conference & Exhibition. European Association of Geoscientists & Engineers, 2005. http://dx.doi.org/10.3997/2214-4609-pdb.1.f021.

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ERIC ROBERT BEHLING, ERIC ROBERT BEHLING, ASHUTOSH SRIVASTAVA, RAPHAËL GLAESENER, SIDDHANT KUMAR, and ANIRUDDH VASHISTH. "WHAT IF SPIDERS MADE METAMATERIAL WEBS USING MATERIALS WITH MECHANICAL SIZE-EFFECTS?" In Thirty-sixth Technical Conference. Destech Publications, Inc., 2021. http://dx.doi.org/10.12783/asc36/35746.

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Spider’s webs are elegant examples of natural composites that can absorb outof- plane impact energy to capture prey. Different spiders have different methods and structure of webs, and these variations in topologies have a significant effect on the prey catching abilities of the web. Taking inspiration from the spiders, metamaterials that have architectured topology can be fabricated according to end applications such as energy absorbers or impact tolerant materials. In this investigation, we theoretically examined impact loading on various orb-spider webs modeled with metamaterial architectur
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Reports on the topic "Natural and man-made loading"

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Spaulding, Arthur. The Natural and Man-made Noise Environment in Personal Communications Services Bands. Institute for Telecommunication Sciences, 1997. https://doi.org/10.70220/2sbmmw97.

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Grasty, R. L., and J. Multala. A Correlation Technique For Separating Natural and Man - Made Airborne Gamma - Ray Spectra. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1991. http://dx.doi.org/10.4095/132592.

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Hetu, R., R. Rangelov, J. A. Grant, R. L. Grasty, and D. Graham. Monitoring natural and man-made radiation by airborne gamma-ray spectrometry, Kozlodui area, Bulgaria. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1990. http://dx.doi.org/10.4095/184047.

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Dentler, Jr, and Richard W. Is Naval Hospital Bremerton as Prepared as They Should be to Respond to a Man-Made or Natural Disaster. Defense Technical Information Center, 2006. http://dx.doi.org/10.21236/ada477358.

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Zhao, Bo. The Impact of a Man-made Disaster on Consumer Credit Outcomes: Evidence from the 2018 Merrimack Valley Natural Gas Explosions. Federal Reserve Bank of Boston, 2023. http://dx.doi.org/10.29412/res.wp.2023.17.

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Alokhina, Tetiana, and Vadym Gudzenko. Distribution of radionuclides in modern sediments of the rivers flowing into the Dnieper-Bug Estuary. EDP Sciences, 2021. http://dx.doi.org/10.31812/123456789/4617.

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The article presents the results of large-scale studies of the content and distribution of natural and man-made radionuclides in the sediments of the rivers flowing into the Dnieper-Bug estuary. The article also presents the results of the granulometric analysis of the surveyed water bodies. The data about natural radioactive elements in the sediments rivers flowing into the Dnieper-Bug estuary obtained in this research are demonstrated moderate specific activity, which, however, clearly correlates with the granulometric composition of sediments. The 137Cs determined by us is contained in the
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Olsen. PR-179-07200-R01 Evaluation of NOx Sensors for Control of Aftertreatment Devices. Pipeline Research Council International, Inc. (PRCI), 2008. http://dx.doi.org/10.55274/r0010985.

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Emissions reduction through exhaust aftertreatment is becoming more common. It is likely to play an important role in meeting new emissions regulations in the future. Currently, the predominate aftertreatment technology for NOX reduction in lean burn natural gas engines appears to be selective catalytic reduction (SCR). In SCR, a reducing agent is injected into the exhaust upstream of a catalyst. Supplying the optimal quantity of reagent is critical to effective application of SCR. If too little reagent is supplied then the NOx reduction efficiency may be too low. If too much reagent is provid
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Kania, Bruce, Cornelius Valkenburg, Frank Stewart, and Kania Kania. Floating Island International PHASE I FINAL TECHNICAL REPORT (Advancing the Development of Floating Solar-Powered Nanobubble Aeration Systems for Use with Floating Treatment Wetlands in Natural and Man-Made Waterbodies). Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1875400.

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Barton. L51695 Development of Inspection Vehicle to Detect SCC in Natural Gas Lines. Pipeline Research Council International, Inc. (PRCI), 1993. http://dx.doi.org/10.55274/r0010627.

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Stress corrosion cracking (SCC) poses a serious threat to aging underground cathodically protected gas pipelines. As coatings deteriorate, conditions suitable for corrosion and SCC become more common. There have been many ruptures throughout the world attributed to SCC. One of the most important steps in combating failure by SCC is regular, reliable and cost effective monitoring of pipelines. Current methods available (including hydrotesting and magnetic particle testing) are either expensive, time consuming, or not entirely reliable. Regular testing of pipelines and the detailed study of the
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Hoang, Helen, Othniel Williams, and Annette Stumpf. Pattern language for a more resilient future. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/47700.

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The Department of the Army (DA) manages over twelve million acres of land for military use, and almost 138,000 buildings. Military installations and other US DoD operations contain architectural structures and civil infrastructure that require continuous improvements to resiliency. This includes resiliency in the form of protection against both natural and man-made disasters. This document seeks to identify multiple risks to infrastructure and people and encourages open dialogue for creative solutions. Designers and engineers as well as other disciplines can work together to achieve higher res
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