4 ms·
The Gateway Arch is an inverted catenary structure https://www.nps.gov/jeff/planyourvisit/materials-and-techniques.htm#:~:text=The%20stainless%2Dsteel%2Dfaced%
by ninju 10mo ago
The Gateway Arch is an inverted catenary structure
https://www.nps.gov/jeff/planyourvisit/materials-and-techniques.htm#:~:text=The%20stainless%2Dsteel%2Dfaced%20Arch,hanging%20freely%20between%20two%20supports. https://www.nps.gov/jeff/planyourvisit/materials-and-techniq...