Base or BASE may refer to:
Element or elements may refer to:
A structure is an arrangement and organization of interrelated elements in a material object or system, or the object or system so organized. Material structures include man-made objects such as buildings and machines and natural objects such as biological organisms, minerals and chemicals. Abstract structures include data structures in computer science and musical form. Types of structure include a hierarchy, a network featuring many-to-many links, or a lattice featuring connections between components that are neighbors in space.
Tube or tubes may refer to:
Difference, The Difference or Differences may refer to:
A frame is often a structural system that supports other components of a physical construction and/or steel frame that limits the construction's extent.
A plate girder bridge is a bridge supported by two or more plate girders.
A trestle bridge is a bridge composed of a number of short spans supported by closely spaced frames. A trestle is a rigid frame used as a support, historically a tripod used to support a stool or a pair of isosceles triangles joined at their apices by a plank or beam such as the support structure for a trestle table. Each supporting frame is a bent. A trestle differs from a viaduct in that viaducts have towers that support much longer spans and typically have a higher elevation.
San Onofre State Beach is a 3,000-acre (1,214 ha) state park in San Diego County, California. The beach is 3 miles (5 km) south of San Clemente on Interstate 5 at Basilone Road. The state park is leased to the state of California by the United States Marine Corps. Governor Ronald Reagan established San Onofre State Beach in 1971. With over 2.5 million visitors per year, it is one of the five most-visited state parks in California, hosting swimmers, campers, kayakers, birders, fishermen, bicyclists, sunbathers, surfers, and the sacred Native American site of Panhe.
Earthquake engineering is an interdisciplinary branch of engineering that designs and analyzes structures, such as buildings and bridges, with earthquakes in mind. Its overall goal is to make such structures more resistant to earthquakes. An earthquake engineer aims to construct structures that will not be damaged in minor shaking and will avoid serious damage or collapse in a major earthquake. Earthquake engineering is the scientific field concerned with protecting society, the natural environment, and the man-made environment from earthquakes by limiting the seismic risk to socio-economically acceptable levels. Traditionally, it has been narrowly defined as the study of the behavior of structures and geo-structures subject to seismic loading; it is considered as a subset of structural engineering, geotechnical engineering, mechanical engineering, chemical engineering, applied physics, etc. However, the tremendous costs experienced in recent earthquakes have led to an expansion of its scope to encompass disciplines from the wider field of civil engineering, mechanical engineering, nuclear engineering, and from the social sciences, especially sociology, political science, economics, and finance.
A trestle table is a table consisting of two or three trestle supports, often linked by a stretcher, over which a board or tabletop is placed. In the Middle Ages, the trestle table was often little more than loose boards over trestle legs for ease of assembly and storage. This simple, collapsible style remained the most common Western form of table until the 16th century, when the basic trestle design gave way to stronger frame-based structures such as gateleg and refectory tables. Ease of assembly and storage has made it the ideal occasional table, and it remains a popular form of dining table, as those seated are not so inconvenienced as they might be with the more usual arrangement of a fixed leg at each corner.
Trestles is a collection of surfing spots between northern San Onofre State Beach in San Diego County and southern San Clemente in Orange County in California. Trestles consists of, from north to south, Upper Trestles (Uppers), Lower Trestles (Lowers), and Middle Trestles (Middles). North of Upper Trestles is the surf spot called Cottons. South of Middles is the surf spot called The Church. It is named after Trestles Bridge, a wooden trestle bridge that surfers must walk under to reach the beach, replaced in 2012 by a concrete viaduct.
Structuralism is a 1949 approach to anthropology and the human sciences in general, derived from linguistics, that attempts to analyze a specific field as a complex system of interrelated parts.
Trestles Bridge, more formally known as Railroad Bridge 207.6 or the San Mateo Creek Bridge, is a low railroad viaduct on the coast of Southern California, in northern San Diego County near its border with Orange County. The bridge lies within San Onofre State Beach and gave its nickname to the famed Trestles surfing site at that beach.
A trestle support is a structural element with rigid beams forming the equal sides of an isosceles triangle, joined at their apices by a plank or beam. Sometimes additional rungs are stretched between the two beams. A pair of trestle legs can support one or several boards or planks, forming a trestle table or trestle desk. A network of trestle supports can serve as the framework for a trestle bridge, and a trestle of appropriate size to hold wood for sawing is known as a sawhorse.
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