Geometrisch en constructief ontwerp van wegen ... - Den Haag te kijk
Geometrisch en constructief ontwerp van wegen ... - Den Haag te kijk
Geometrisch en constructief ontwerp van wegen ... - Den Haag te kijk
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CTvk3041/<strong>Geometrisch</strong> <strong>en</strong> <strong>constructief</strong> <strong>ontwerp</strong> <strong>van</strong> weg<strong>en</strong> <strong>en</strong> spoorweg<strong>en</strong> Deel D: <strong>constructief</strong> <strong>ontwerp</strong> <strong>van</strong> spoorweg<strong>en</strong><br />
INHOUD<br />
1 INLEIDING.......................................................................................................................... 1<br />
1.1 Historische ontwikkeling........................................................................................................... 1<br />
1.2 Spoorweg<strong>en</strong>............................................................................................................................. 2<br />
1.3 Tram <strong>en</strong> metro.......................................................................................................................... 3<br />
1.4 Light-rail ................................................................................................................................... 4<br />
1.5 Actuele ontwikkeling<strong>en</strong> ............................................................................................................ 4<br />
2 DEFINIËRING BOVENBOUW VAN DE SPOORWEG....................................................... 6<br />
2.1 Indeling..................................................................................................................................... 6<br />
2.2 Basisprincipe wiel/rail <strong>te</strong>chniek ................................................................................................6<br />
2.3 Algem<strong>en</strong>e eis<strong>en</strong> bov<strong>en</strong>bouwconstructie .................................................................................. 7<br />
2.4 Keuze bov<strong>en</strong>bouws<strong>te</strong>lsel ......................................................................................................... 7<br />
2.5 Wissels <strong>en</strong> kruising<strong>en</strong> .............................................................................................................. 9<br />
2.6 Geometrie wiel/rail ................................................................................................................. 11<br />
3 BELASTINGEN ................................................................................................................ 12<br />
3.1 Belastingsparame<strong>te</strong>rs ............................................................................................................12<br />
3.2 Classificatie <strong>van</strong> spoorweg<strong>en</strong> ................................................................................................ 13<br />
3.3 Spoorkracht<strong>en</strong>........................................................................................................................ 13<br />
3.4 Ontsporingskracht.................................................................................................................. 14<br />
3.5 Kracht<strong>en</strong> in e<strong>en</strong> boog............................................................................................................. 14<br />
3.6 Kritische dwarskracht............................................................................................................. 14<br />
3.7 Kritische dwarsversnelling ..................................................................................................... 15<br />
3.8 Temperatuurkracht<strong>en</strong>.............................................................................................................15<br />
3.9 Temperatuureffect<strong>en</strong> voegloos spoor op kunstwerk<strong>en</strong>.......................................................... 16<br />
4 CONSTRUCTIE ELEMENTEN BOVENBOUW................................................................ 17<br />
4.1 Voegloos spoor ...................................................................................................................... 17<br />
4.2 Spoorstav<strong>en</strong>........................................................................................................................... 18<br />
4.2.1 Profielsoort<strong>en</strong> 18<br />
4.2.2 Gecombineerde belasting 19<br />
4.2.3 Kritische buigspanning in de railvoet 20<br />
4.2.4 Kritische schuifspanning in de railkop 20<br />
4.3 Lasverbinding<strong>en</strong>..................................................................................................................... 20<br />
4.3.1 Typ<strong>en</strong> 20<br />
4.3.2 Constructieve lass<strong>en</strong> 21<br />
4.3.3 Metallurgische lass<strong>en</strong> 23<br />
4.4 Dwarsliggers .......................................................................................................................... 25<br />
4.4.1 Soort<strong>en</strong> 25<br />
4.4.2 Functies 25<br />
4.4.3 Hout<strong>en</strong> dwarsliggers 25<br />
4.4.4 Betonn<strong>en</strong> dwarsliggers 26<br />
4.4.5 Vergelijking tweebloksdwarsligger <strong>en</strong> monoblokdwarsligger 27<br />
4.4.6 Vergelijking betonn<strong>en</strong> dwarsligger <strong>en</strong> hout<strong>en</strong> dwarsligger 28<br />
4.5 Bevestiging<strong>en</strong>......................................................................................................................... 29<br />
4.5.1 Typ<strong>en</strong> 29<br />
4.5.2 Functies 29<br />
4.5.3 Indeling bevestiging<strong>en</strong> 29<br />
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