- built-up hollow beam
- составная пустотелая балка
English-Russian scientific dictionary. 2008.
built-up hollow beam
Смотреть что такое "built-up hollow beam" в других словарях:
box beam — noun a beam built up from boards; has a hollow rectangular cross section • Syn: ↑box girder • Hypernyms: ↑beam * * * noun : box girder * * * a beam or girder built up from shapes and having a hollow, rectangular cross section. Also called box… … Useful english dictionary
For the World Is Hollow and I Have Touched the Sky — ST episode name = For the World is Hollow and I Have Touched the Sky Natira, high priestess of the generation ship Yonada series = TOS ep num = 63 prod num = 065 remas. num = 18 date = November 8, 1968 writer = Rik Vollaerts director = Tony… … Wikipedia
box beam — a beam or girder built up from shapes and having a hollow, rectangular cross section. Also called box girder. * * * … Universalium
Lightweight rail — is a particular class of railway characterized by low train weight. The term is a mode of expression for discussing the environmental importance of low train weight, and the implications of this concept will be discussed in the following.The term … Wikipedia
bridge — bridge1 bridgeable, adj. bridgeless, adj. bridgelike, adj. /brij/, n., v., bridged, bridging, adj. n. 1. a structure spanning and providing passage over a river, chasm, road, or the like. 2. a connecting, transitional, or intermediate route or… … Universalium
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… … Universalium
Door — For other uses, see Door (disambiguation). A door is a movable structure used to open and close off an entrance, typically consisting of a panel that swings on hinges or that slides or rotates inside of a space. When open, they admit ventilation… … Wikipedia
steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying … Universalium
pre-Columbian civilizations — Introduction the aboriginal American Indian (Mesoamerican Indian) cultures that evolved in Meso America (part of Mexico and Central America) and the Andean region (western South America) prior to Spanish exploration and conquest in the 16th … Universalium
