Three Hinged Arch Apparatus

Listing ID #158546

the three hinged arch apparatus manufactured, exported, imported and supplied by our company, consists of a curved beam mounted on two fixed supports and usually featuring the so-called crown hinge at its crown. The hinges on the two fixed supports absorb vertical and horizontal forces, and are known as abutment hinges. Their connecting line is the springing line. The crown hinge renders the system statically determinate.