Ukubalwa kwe-trass yamapulangwe engunxantathu

Ukubalwa kwe-trass yamapulangwe engunxantathu

Sibawa utjengise ubukhulu ngamamilimitha

X - Ubude bethrasi
Y - Ukuphakama kwethrasi

Z - Ukuqina kwemisebe
W - Ububanzi bomtjhini

S - inani lamaposi ajame ngqo
P - Ama-Struts
N - tjengisa inomboro yeengcenye

I-truss yophahla lweplanka inezinto ezakha izakhiwo eziqinileko ezingu-triangle.
Ukuphakama okuphakanyisiweko kwe-truss yamapulangwe okungenani ngamaphesente ama-20 wobude be-span.
Ihlelo lizokubala inani lezinto ezitlhogekako, litjengise imidwebo ye-truss kanye nobukhulu obutlhogekako beengcenye.