propped cantilever

propped cantilever

[′präpt ′kant·əl‚ē·vər]
(civil engineering)
A beam having one built-in support and one simple support.
References in periodicals archive ?
The upper tiers of seats are propped cantilevers, supported by the masts and the massive framed concrete structure that provides a base for the mid tiers of seats and houses annular circulation, utilities and catering facilities.