Dorin MAIER


18-36 SOLUłII CONSTRUCTIVE SI TEHNOLOGII AVANSATE PENTRU REALIZAREA SERELOR

CONSTRUCTIVE SOLUTIONS AND ADVANCED
TECHNOLOGIES TO ACHIEVE GREENHOUSE
This paper presents constructive solutions, advanced technologies
and specific facilities to achieve modern greenhouses for forced culture of
vegetables and flowers, which can be done both in the conventional system
(with soil) as well as unconventional system (without soil); presents natural
environmental factors and microclimate factors, knowing that the plants depend
on these factors, as well as outlines of resistance structures with related
closures.
Cuvinte cheie: construcŃii de sere, structuri, elemente de închidere,
factori de mediu

36 SOLUłII CONSTRUCTIVE SI TEHNOLOGII AVANSATE


20-42 ELEMENTE ŞI STRUCTURI DE REZISTENŢĂ EFIECIENTE DIN LEMN LAMELAT ÎNCLEIAT

EFFECTIVE ELEMENTS AND RESISTANCE
STRUCTURE OF GLUED LAMINATED TIMBER
Given the advantages afforded by modern wood constructions the
paper presents the main types of elements and structures for effective
resistance laminated wood, namely wood and plywood construction, with
features on how the composition and design considerations on the behavior
and calculation of specific strength and stiffness.
Keywords: laminated wood structural elements
Cuvinte cheie: elemente structurale din lemn încleiat

42 ELEMENTE ŞI STRUCTURI DE REZISTENŢĂ