可拆解的建筑：接头、螺栓与未来的替换

Design a structure in the manner of Richard Rogers detailed so that every component is bolted rather than welded or cast in place, allowing the whole building to be dismantled, repaired or upgraded piece by piece over its life. Compose a cast steel node connecting six tubular members with visible machined pins and cotter plates, bolted gusset plates at every junction, no concealed fixing anywhere, a numbered component tag on one member, primer-grey and signal-red steel, hard raking light picking out each connection, close three-quarter view of the node, 50mm lens, architectural photography, ultra photorealistic, 8K