Sökning: "Structural hollow sections"
Visar resultat 1 - 5 av 8 uppsatser innehållade orden Structural hollow sections.
1. Infuence of the modelling of truss joints made of hollow tube sections in finite element models
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Several boom segments form the crane boom. These segments are often truss structures formed out of circular hollow sections, which are welded together forming the truss joints. A adequate modelling of these truss joints is very important for operational strength and life. LÄS MER
2. The Crocodile Nose Connection : Design and laboratory tests on a novel connection for structural hollow sections
Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Byggkonstruktion och brandSammanfattning : The great properties and clear form makes the circular hollow section (CHS) appreciated by architects. When connecting these sections today it is common to use gusset plates. The knifeplate connection where the gusset plate is inserted into a slot made at the end of a circular section, is the most used connection today. LÄS MER
3. Global Analysis and design of a complex slanted High-Rise Building with Tube Mega Frame
Master-uppsats, KTH/BetongbyggnadSammanfattning : The need for tall buildings will increase in the future and new building techniques will emerge to full fill that need. Tyrénshas developed a new structural system called Tube Mega Frame where the major loads are transferred to the ground through big columns located in the perimeter of the building. LÄS MER
4. Varmformade eller kallformade konstruktionsrör ur ett lönsamhetsperspektiv : Undersökning av ekonomisk differens i valet mellan VKR och KKR
Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Avdelningen för ekoteknik och hållbart byggandeSammanfattning : I Sverige kan VKR (varmformade konstruktionsrör) vara 15-23 % dyrare än KKR (kallformade konstruktionsrör) av samma tvärsnittsstorlek. Trots detta lägre pris på KKR har det uppskattats att i Svensk stålbyggnation används endast 5 % KKR, av det totala användandet av VKR och KKR. LÄS MER
5. Design of Hollow Reinforced Concrete Columns in the Tubed Mega Frame : Dimensionering av ihåliga armerade betongpelare i ”Tubed Mega Frame”
Master-uppsats, KTH/BetongbyggnadSammanfattning : A new concept for the structural system for tall buildings, called the “Tubed Mega Frame”, has been developed by Tyréns AB. The structure consists of several hollow reinforced concrete columns at the perimeter of the building and at certain levels, the columns are tied together with perimeter walls. LÄS MER