A thunderous boom and a large billow of dark-gray smoke rising in the air marked the quick demise of steel beams that had ...

Build a Freestanding Cantilevered Deck Supported by Parallel Beams. Around Alabama, where EHT is headquartered, most decks are connected to the side of a house with a ledger board fastened to the ...

two beams with an “imaginary” hinge; improper constraints; complex structures; example; a famous three-hinged structure. 6) Arches and suspension bridges. Indirect load. Three hinged arch; arch with ...