Beoordeling fysieke belasting van schoffelwerkzaamheden

Inhoudsopgave
1 INLEIDING ............................................................................................................................................... 6
1.1 SITUATIESCHETS .................................................................................................................... 6
1.2 PROBLEEMBESCHRIJVING........................................................................................................ 6
1.3 DOELSTELLING ....................................................................................................................... 7
1.4 PROBLEEMSTELLING............................................................................................................... 7
1.5 DEFINITIES EN BEGRIPPEN....................................................................................................... 8
1.6 DEELVRAGEN ......................................................................................................................... 8
1.7 ONDERZOEKSOPZET ............................................................................................................... 9
2. SCHOFFELWERKZAAMHEDEN LANDER SECTOR GROEN............................................................... 11
2.1 TAAKKENMERKEN ................................................................................................................. 11
2.2 OMGEVINGSKENMERKEN....................................................................................................... 13
2.3 LASTKENMERKEN.................................................................................................................. 14
2.4 POPULATIE........................................................................................................................... 16
2.5 GEZONDHEIDSEFFECTEN ...................................................................................................... 17
3 BEOORDELINGSMETHODE ................................................................................................................ 19
3.1 FYSIEK BELASTENDE ASPECTEN .................................................................................................... 19
3.2 KEUZE BEOORDELINGSMETHODEN................................................................................................. 20
4 RESULTATEN ....................................................................................................................................... 23
4.1 ORIËNTERING....................................................................................................................... 23
4.2 ANALYSE WERKZAAMHEDEN.................................................................................................. 24
4.2.1 VRAGENLIJSTEN ................................................................................................................... 24
4.2.3 VIDEO-OPNAMES .................................................................................................................. 26
4.2.4 INDICATIEVE METING ............................................................................................................. 27
4.3 RESULTATEN DUWEN EN TREKKEN / REPETEREND WERK......................................................... 28
4.4 RESULTATEN TRILLINGEN...................................................................................................... 29
4.5 RESULTAAT BEOORDELING HOUDING ..................................................................................... 30
4.6 BEOORDELING ENERGETISCHE BELASTING ............................................................................. 31
4.7 SAMENVATTING BEOORDELINGEN .......................................................................................... 32
5 DISCUSSIE ............................................................................................................................................ 33
6 CONCLUSIE .......................................................................................................................................... 35
7 AANBEVELINGEN ................................................................................................................................ 37
8 GEBRUIKTE BRONNEN ....................................................................................................................... 40
9 GEBRUIKTE AFKORTINGEN............................................................................................................... 41
BIJLAGEN..................................................................................................................................................... 42
BIJLAGE A: ONDERZOEKSMODEL........................................................................................................... 43
BIJLAGE B: BEOORDELING MET FYSIEWIJZER....................................................................................... 44
BIJLAGE C: KEUZETABEL DUWEN, TREKKEN EN REPETERENDE BEWEGINGEN......................................... 45
BIJLAGE D: RULA WORKSHEET........................................................................................................... 46
BIJLAGE E: VRAGENLIJST.................................................................................................................... 47
BIJLAGE F: OCRA BEOORDELING ATA................................................................................................ 49
BIJLAGE G: OCRA BEOORDELING RTA............................................................................................... 50
BIJLAGE H: INDICATIEVE METING TRILLINGEN ....................................................................................... 51
BIJLAGE I: SCHOFFEL MET TWEEDE HANDVAT (PROTOTYPE) ................................................................. 52
BIJLAGE J: RANDVOORWAARDEN KRACHTMETING ................................................................................ 53
Beoordeling fysieke belasting van schoffelwerkzaamheden 5