Results 61 to 70 of about 67,478 (268)
Spatial planning and architectural innovation in the Roman town of Ocriculum. [PDF]
, 2018 The Roman settlement of Ocriculum (Otricoli, TR - Umbria), built on a tufa slope between the Tiber valley to the north and the San Vittore valley to the south, was established on massive substructures, which allowed the exploitation of a larger area ...
ANTONELLI, GIACOMO
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Lessons Learned Regarding Cracking of a Concrete Arch Dam Due to Seasonal Temperature Variations
Infrastructures, 2020 Dams located in cold areas are subjected to large seasonal temperature variations and many concrete dams have cracked as a result. In the 14th International Commission on Large Dams (ICOLD) Benchmark Workshop, a case study was presented where ...
R. Malm, R. Hellgren, J. Enzell
semanticscholar +1 more source
Policy Studies Journal, EarlyView.ABSTRACT What are the conditions under which business corporations expand their institutional power? This paper argues that institutional power is affected by the architecture of the “acquisition regime”—the set of formal (and informal) rules that govern how states purchase public services.
Reut Marciano, Shir Gal
wiley +1 more source
Simulation Analysis for Concrete Hyperbolic Arch Dam of Gucheng Reservoir [PDF]
Advances in Engineering Research, 2014 Concrete arch dam as an important hydraulic structures, in recent years has been widely used in water conservancy projects. Gucheng Reservoir is located in the ancient city of Yanqing County in Beijing, where is 10 km from the dam to the county, control drainage area above the dam 119 km ,which is an irrigation project, combined with the utilization of
Zhichao Yang, Dongyu Ji
openaire +1 more source
Simulation of Temperatures and Stresses during Construction of a RCC Dam [PDF]
, 2012 Se describen las variaciones de temperaturas y de tensiones durante la construcción de presas de hormigón compactado. The curing of concrete is an exothermic process.
Lacoma Aller, Luis María +3 more
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Climate Resilience and Sustainability, Volume 5, Issue 1, June 2026.A spatial representation of the potential ‘adaptation effort’ that might be needed to maintain at least 75% of the species modelled in Biebrza National Park, Poland (white outline), at 1.5°C. The darker the green shading, the less adaptation would be needed.
Jeff Price +4 more
wiley +1 more source
InfrastructuresConcrete arch dams, which account for about 4% of large dams worldwide, are distinguished by their efficient geometry, economy, effective load distribution, and high storage capacity. Under thermal loads, they are susceptible to unusual behavior in terms
Jiji Panicker Koshy Panicker +2 more
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Application of Multi Criteria Decision Making models in Site selection of the Khersan-1 Dam and Hydropower plant [PDF]
مهندسی منابع آب, 2016 Recently, water resources development projects and their selectivity have received much attention due to the accelerating population growth and their water requirements.
Abbas Roozbahani +1 more
doaj
Advances in Civil Engineering, 2023 In this paper, the three-dimensional (3D) seismic plastic damage performance of the Ermenek Arch Dam (220 m), which was built in Karaman, Turkey, in 2009, is investigated by including different gallery spaces.
Murat Cavuslu, Emrah Dagli
doaj +1 more source
Concrete Swelling in a Double Curvature Dam [PDF]
, 2012 Se describe el problema del hinchamiento del hormigón en las presas de doble curvatura. Several chemical reactions are able to produce swelling of concrete for decades after its initial curing, a problem that affects a considerable number of concrete ...
González, Patricia +3 more
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