Example of a Two-Story Unreinforced Masonry Building Chapter 2 59
(m)
Y-COM 8.75 8.71
(m)
X-COM 22.03 21.84
(tonm)
ΣM i d iY 8041 9594
(tonm)
ΣM i d iX 20,230 24,054
(ton)
ΣM i 918 1101
(COM) (ton)
Mass ΣM ceiling 395 531
of
Center (ton)
Story ΣM wall 524 570
2.7
TABLE Story 0 1