hammerbeam

Английский Язык - Английский Язык

Определение hammerbeam в Английский Язык Английский Язык словарь

A member of one description of roof truss, called hammer-beam truss, which is so framed as not to have a tiebeam at the top of the wall

Each principal has two hammer-beams, which occupy the situation, and to some extent serve the purpose, of a tiebeam