Why are trusses used in most stadium bleachers?
Most of the stadium stands are made of truss , mainly because truss has the following advantages: l High structural strength: truss consists of a triangular grid formed by multiple straight lines and has a stable structure that can bear the weight of a large number of spectators while resisting wind and other natural forces. l Aesthetic design: trusses have a special shape that creates a stunning visual effect, adding an aesthetic and unique look to the stadium, making it one of the iconic elements. l Maintaining Views: Trusses are often installed in front of or on top of the spectator stands to minimize disruption to the viewing experience. l Convenient construction: trusses are easy to design, fabricate and install, and adapt to a wide range of spans, so they are very widely used. l Economy: The steel consumption of truss is more economical, and the cost is lower compared with other structural forms. To summarize, most of the stadium grandstands choose truss , mainly because tr...