sag of truss
1Fly system — Fly loft of the Theater Bielefeld in Germany A fly system, flying system or theatrical rigging system, is a system of lines (e.g. ropes), blocks (pulleys), counterweights and related devices within a theatre that enable a stage crew to quickly,… …
2Collapse of the World Trade Center — Coordinates: 40°42′41.12″N 74°00′44.00″W / …
3bridge — 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… …
4Structural engineering — is a field of engineering dealing with the analysis and design of structures that support or resist loads. Structural engineering is usually considered a speciality within civil engineering, but it can also be studied in its own right. [cite… …
5Dobsonian telescope — A Dobsonian telescope on display at Stellafane in the early 1980s A Dobsonian telescope is an alt azimuth mounted newtonian telescope design popularized by the amateur astronomer John Dobson starting in the 1960s. Dobson s telescopes featured a… …
6Freedom (Raumstation) — Internationale Raumstation Die ISS im März 2009 aufgenommen aus dem Space Shuttle Discovery Emblem …
7ISS — Internationale Raumstation Die ISS im März 2009 aufgenommen aus dem Space Shuttle Discovery Emblem …
8International Space Station — Internationale Raumstation Die ISS im März 2009 aufgenommen aus dem Space Shuttle Discovery Emblem …
9Internationale Raumstation ISS — Internationale Raumstation Die ISS im März 2009 aufgenommen aus dem Space Shuttle Discovery Emblem …
10suspension bridge — a bridge having a deck suspended from cables anchored at their extremities and usually raised on towers. [1815 25] * * * ▪ engineering bridge with overhead cables supporting its roadway. One of the oldest of engineering forms, suspension bridges …
