Sökning: "load eccentricity"
Visar resultat 1 - 5 av 11 uppsatser innehållade orden load eccentricity.
1. Loading tests on composite concrete columns : A comparison between composite columns made of permanent 3DPC formwork filled with SCC and columns made of homogenous SCC
Master-uppsats, KTH/BetongbyggnadSammanfattning : In order to achieve increased sustainability when casting concrete structures this thesis investigates the possibility of utilizing 3D-printing to construct formwork and digitalize construction. By digitizing construction less workers are needed and therefore less capital. LÄS MER
2. Rotationsstyvhet i syllar av korslimmat trä och konstruktionsvirke vid excentrisk last
Kandidat-uppsats, Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)Sammanfattning : A large part of the environmental impact of society today comes from the construction and real estate sector. With the new law on climate declarations for buildings, the interest in building materials with a low climate impact has increased. LÄS MER
3. Material selection and topology optimization of a shift fork for metal 3D printing
Master-uppsats, Uppsala universitet/Institutionen för materialvetenskapSammanfattning : In collaboration with Kongsberg Automotive, the thesis focuses on material selection and redesigning the shift fork for additive manufacturing using topology optimization. The shift fork is a component in the gear shifting mechanism in the automotive industry. The current shift fork at Kongsberg is manufactured from aluminum using die-casting. LÄS MER
4. RC Trough Bridges: A Parametric Study using FEM and an Analysis of their Current State
Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurserSammanfattning : There are approximately 4000 railway bridges in Sweden managed by the Swedish Administration of Transport (Trafikverket), of which a common construction type is the reinforced concrete (RC) trough bridge, which is a structure that consists of a slab carried by two longitudinal main beams which transfer loads towards the supports. A substantial amount of the RC trough bridge population is approaching the end of their service lives which consequently implies that the replacement of some of these bridges can be expected in the near future. LÄS MER
5. Spikplåtsförstärkning vid stora håltagningar i homogent trä
M1-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskapSammanfattning : Från Eurokoderna ges det inga direktiv för dimensionering och förstärkning av håltagningar i homogent trä. Svenskt träs utgåva Limträhandbok Del 2 presenterar det enda underlag för dimensioneringsalternativ som idag är begränsat för parametrar så som storlek på håltagningen och dess excentricitetsmått. LÄS MER