System of lightweight roof girders with parallel chords and their application

Abstract

The paper presents wooden trusses with parallel chords designed in the System of lightweight roof girders - LKV system, and their application in the construction of buildings. The basic static systems of these girders, their characteristics, as well as numerous examples of constructed wooden structures are presented. In the structure of the wooden constructions, these girders can play the role of bearing elements for receiving gravity loading, as well as the role of lateral bracing frame.

U radu su prikazani nosači sa paralelnim pojasnim štapovima projektovani u Sistemu LKV, i njihova primena u konstrukcijama objekata visokogradnje. Prikazani su osnovni statički sistemi ovih nosača, njihove karakteristike, kao i brojni primeri izvedenih drvenih konstrukcija primenom ovih oblika nosača. U strukturi drvene konstrukcije, ovi nosači mogu imati ulogu nosivih elemenata za prijem gravitacionog opterećenja, kao i ulogu spregova protiv vetra i spregova za ukrućenje.