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Middelalderkirkens konstruktioner - Kirkeministeriet

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Indholdsfortegnelse<br />

0.1. Forord .................................................................................................................. 5<br />

0.2. Indledning ........................................................................................................... 7<br />

0.3. Terminologi ...................................................................................................... 10<br />

1. Fra romansk til gotisk kirkearkitektur .............................................................. 12<br />

2. Danske kirkebygningstyper ............................................................................... 31<br />

3. Materialer .............................................................................................................. 42<br />

3.1 Byggesten ....................................................................................................... 42<br />

3.2 Bindemidler .................................................................................................... 45<br />

3.3 Tilslagsmaterialer ........................................................................................... 47<br />

3.4 Mørtler ............................................................................................................ 47<br />

3.5 Bestemmelse af styrkeparametre ................................................................ 49<br />

4. Byggeteknologi .................................................................................................... 54<br />

4.1 Fundamenter .................................................................................................. 54<br />

4.2 Mure ................................................................................................................ 55<br />

4.3 Hvælv .............................................................................................................. 57<br />

4.4 Tage ................................................................................................................. 60<br />

5. Typiske skader med konstruktiv betydning .................................................... 62<br />

5.1 Sætninger ........................................................................................................ 62<br />

5.2 Forvitringer .................................................................................................... 63<br />

5.3 Fugtskader ...................................................................................................... 63<br />

5.4 Skader på murværket .................................................................................... 64<br />

5.5 Skader på tagværket ...................................................................................... 65<br />

6. Forundersøgelser ................................................................................................. 68<br />

6.1 Undersøgelse af bygningens geometri, anvendte byggeteknologi og<br />

materialer .............................................................................................................. 68<br />

6.2 Indledende undersøgelse og første besigtigelse ....................................... 68<br />

6.3 Bygningsundersøgelsen ................................................................................ 70<br />

6.4 Geotekniske undersøgelser .......................................................................... 71<br />

6.5 Undersøgelser af murværk ........................................................................... 72<br />

6.6 Kort omtale af tagværksundersøgelser ...................................................... 74<br />

6.7 Opmålinger af tag, hvælv, mure og fundamenter .................................... 74<br />

7. Statiske modeller ................................................................................................. 79<br />

7.1 Indledning ...................................................................................................... 79<br />

7.2 En typisk konstruktion ................................................................................. 83<br />

7.3 Skjulte buer/ bueelement ............................................................................ 84<br />

7.4 Fra 3D til 2D konstruktionselementer ...................................................... 84<br />

7.5 Tryklinjer ........................................................................................................ 85<br />

7.6 Tværsnitsundersøgelse og styrkeparametre .............................................. 88<br />

7.7 Analyse af hvælv ............................................................................................ 89<br />

7. 8 Analyse af buer ............................................................................................. 97<br />

7.9 Stabiliserende konstruktionsdele ................................................................ 97<br />

8. Beregningsmetoder ........................................................................................... 101<br />

8.1 Grafisk beregningsmetode. Pol-diagram ................................................. 101<br />

9. Beregningseksempler ........................................................................................ 109<br />

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