Quote Originally Posted by s_quilicot View Post
Fiberglass = no crumple zone? tama? or sa Carbon fiber yun?
Fiberglass can behave like a regular steel by placing reinforcement at appropriate locations or by careful control of thickness where necessary. Like most machine design, engineers designate a certain portion of the part where it will fail when subjected to overload. This is called stress-concentration factor and functions similar to crumple zone so that the machine can fail and not cause harm.