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La Vicaria Arch Bridge
La Vicaria Bridge is a through arch bridge that spans the Segura River, where it meets La Fuensanta Reservoir near Yeste, in the province of Albacete, Spain. It forms part of a future road that will join Yeste with Letur and the neighbouring area to the east. The bridge has 2 vehicle lanes and 2 sidewalks. Introduction ''La Fuensanta Reservoir'' and the ''River Segura'' divide the municipal district of Yeste into two parts. This village is the main town of an isolated and mountainous region in the southern part of the province of Albacete. The bridge provides direct access to the village from the east (previously it had only been accessible from the north) and, as a result of avoiding travelling around the large reservoir, reduces the journey time by 50 minutes. The owner of the bridge, the Confederación Hidrográfica del Segura (Segura Water Authority, that includes irrigation districts), decided to construct the bridge in order to resolve the old transportation pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yeste, Albacete
Yeste is a municipality in the province of Albacete, Castile-La Mancha, Spain, 138 km far from the capital, Albacete. In 2018 it had a population of 2,674. It is known for the nearby La Vicaria Arch Bridge La Vicaria Bridge is a through arch bridge that spans the Segura River, where it meets La Fuensanta Reservoir near Yeste, in the province of Albacete, Spain. It forms part of a future road that will join Yeste with Letur and the neighbourin .... Localities * Moropeche References Municipalities of the Province of Albacete {{Albacete-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tied Arch Bridges
A tied-arch bridge is an arch bridge in which the outward horizontal forces of the arch(es) caused by tension at the arch ends to a foundation are countered by equal tension of its own gravity plus any element of the total deck structure such great arch(es) support. The arch(es) have strengthened chord(s) that run to a strong part of the deck structure or to independent tie-rods below the arch ends. Description Thrusts downwards on a tied-arch bridge deck are translated, as tension, by vertical ties between the deck and the arch, tending to flatten it and thereby to push its tips outward into the abutments, like for other arch bridges. However, in a tied-arch or bowstring bridge, these movements are restrained not by the abutments but by the strengthened chord, which ties these tips together, taking the thrusts as tension, rather like the string of a bow that is being flattened. Therefore, the design is also called a bowstring-arch or bowstring-girder bridge. The elimination o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vicaria Izado2
Vicaria ( it, residence of the Viceroy), often known as Il Vasto, is one of the 30 ''quartieri'' of Naples, southern Italy, lying immediately to the east of the historical city centre (''Centro storico''). It borders the districts of Poggioreale, Zona Industriale and San Lorenzo San Lorenzo is the Italian and Spanish name for Lawrence of Rome, Saint Lawrence, the 3rd-century Christian martyr, and may refer to: Places Argentina * San Lorenzo, Santa Fe * San Lorenzo Department, Chaco * Monte San Lorenzo, a mountain on t ..., which together with Vicaria make up the 4th municipality of the city. It also borders the district of San Carlo all'Arena, in the 3rd municipality. Vicaria comprises a relatively small area, 0.72 km2. It had a population in 2009 of 16,369 inhabitants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self Compacting Concrete
Concrete is produced in a variety of compositions, finishes and performance characteristics to meet a wide range of needs. Mix design Modern concrete mix designs can be complex. The choice of a concrete mix depends on the need of the project both in terms of strength and appearance and in relation to local legislation and building codes. The design begins by determining the requirements of the concrete. These requirements take into consideration the weather conditions that the concrete will be exposed to in service, and the required design strength. The compressive strength of a concrete is determined by taking standard molded, standard-cured cylinder samples. Many factors need to be taken into account, from the cost of the various additives and aggregates, to the trade offs between the "slump" for easy mixing and placement and ultimate performance. A mix is then designed using cement (Portland or other cementitious material), coarse and fine aggregates, water and chemical a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vicaria Arch Section
Vicaria ( it, residence of the Viceroy), often known as Il Vasto, is one of the 30 ''quartieri'' of Naples, southern Italy, lying immediately to the east of the historical city centre (''Centro storico''). It borders the districts of Poggioreale, Zona Industriale and San Lorenzo San Lorenzo is the Italian and Spanish name for Lawrence of Rome, Saint Lawrence, the 3rd-century Christian martyr, and may refer to: Places Argentina * San Lorenzo, Santa Fe * San Lorenzo Department, Chaco * Monte San Lorenzo, a mountain on t ..., which together with Vicaria make up the 4th municipality of the city. It also borders the district of San Carlo all'Arena, in the 3rd municipality. Vicaria comprises a relatively small area, 0.72 km2. It had a population in 2009 of 16,369 inhabitants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross Brace
In construction, cross bracing is a system utilized to reinforce building structures in which diagonal supports intersect. Cross bracing is usually seen with two diagonal supports placed in an X-shaped manner. Under lateral force (such as wind or seismic activity) one brace will be under tension while the other is being compressed. In steel construction, steel cables may be used due to their great resistance to tension (although they cannot take any load in compression). The common uses for cross bracing include bridge (side) supports, along with structural foundations. This method of construction maximizes the weight of the load a structure is able to support. It is a usual application when constructing earthquake-safe buildings. Cross bracing can be applied to any rectangular frame structure, such as chairs and bookshelves. Its rigidity for two-dimensional grid structures can be analyzed mathematically as an instance of the grid bracing problem. Cross bracing may employ full d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoprene
Neoprene (also polychloroprene) is a family of synthetic rubbers that are produced by polymerization of chloroprene.Werner Obrecht, Jean-Pierre Lambert, Michael Happ, Christiane Oppenheimer-Stix, John Dunn and Ralf Krüger "Rubber, 4. Emulsion Rubbers" in Ullmann's Encyclopedia of Industrial Chemistry, 2012, Wiley-VCH, Weinheim. Neoprene exhibits good chemical stability and maintains flexibility over a wide temperature range. Neoprene is sold either as solid rubber or in latex form and is used in a wide variety of commercial applications, such as laptop sleeves, orthopaedic braces (wrist, knee, etc.), electrical insulation, liquid and sheet-applied elastomeric membranes or flashings, and automotive fan belts. Production Neoprene is produced by free-radical polymerization of chloroprene. In commercial production, this polymer is prepared by free radical emulsion polymerization. Polymerization is initiated using potassium persulfate. Bifunctional nucleophiles, metal oxides (e.g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weathering Steel
Weathering steel, often referred to by the genericised trademark COR-TEN steel and sometimes written without the hyphen as corten steel, is a group of steel alloys which were developed to eliminate the need for painting, and form a stable rust-like appearance after several years' exposure to weather. U.S. Steel (USS) holds the registered trademark on the name COR-TEN. The name COR-TEN refers to the two distinguishing properties of this type of steel: corrosion resistance and tensile strength. Although USS sold its discrete plate business to International Steel Group (now ArcelorMittal) in 2003, it still sells COR-TEN branded material in strip-mill plate and sheet forms. The original COR-TEN received the standard designation A242 (COR-TEN A) from the ASTM International standards group. Newer ASTM grades are A588 (COR-TEN B) and A606 for thin sheet. All alloys are in common production and use. The surface oxidation of weathering steel takes six months, but surface treatmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irrigation District
In the United States an irrigation district is a cooperative, self-governing public corporation set up as a subdivision of the State government, with definite geographic boundaries, organized, and having taxing power to obtain and distribute water for irrigation of lands within the district; created under the authority of a State legislature with the consent of a designated fraction of the landowners or citizens. It is a special-purpose district created by statute in order to develop large irrigation projects. These districts have the power to tax, borrow, and condemn. Sample districts See also *Deficit irrigation *''Huerta'' * Irrigation District Act of 1916 (Smith Act) * Irrigation Districts and Farm Loans Act *Water district A water district is a special district given the task of supplying water and sewer needs to a community. This term is commonly used in the United States. See also * Irrigation district In the United States an irrigation district is a cooperative ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Segura River
Segura (, ; la, Thader; ar, شقورة, Shaqūrah, or ) is a medium-sized river in southeastern Spain. It has its source in the Sierra de Segura. Course The river begins at Santiago Pontones ( province of Jaén), passes Calasparra, Cieza, Blanca, Murcia, Beniaján (Region of Murcia), , Orihuela, Rojales and flows into the Mediterranean Sea near Guardamar del Segura in the province of Alicante. Some of its tributaries are the Mundo (which starts near Riópar), the Alhárabe (which starts in Moratalla), the Mula and the Guadalentín. The alluvial plain is called the ''Vega del Segura'' and is a very productive agricultural region growing a wide variety of fruit, vegetables and flowers. The ''Vegas'' are divided into three areas: ''Alta'', ''Media'' and ''Baja'' (upper, medium, and lower). Affluents The Segura's main tributaries or affluents are: Right bank: * Zumeta * River Taibilla, 2,95 m³/s * River Alhárabe, 0,20 m³/s ** Río Benamor * Río Argos, 0,5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
