VIA / TCU 4th semester workshop S2017

1. Soilwork and machines VIA / TCU 4th semester workshop S2017 • Factors to remember in the working process • Heavy lifts • Weather at site • Crew facilities • Weight of the machines • Safety on site • Transportation of machine • Space required to work • Workzone / area (sand/clay) • Crew skills (experience) • Fuel for the machines VIA University College TCU-VIA Workshop – S2017 1

2. Wagons for the crew VIA / TCU 4th semester workshop S2017 VIA University College TCU-VIA Workshop – S2017 2

3. Soilcompactingmachines Plate Compactor VIA / TCU 4th semester workshop S2017 • Weight • Range • Work zone/area • Space required VIA University College TCU-VIA Workshop – S2017 3

4. Diggingmachines VIA / TCU 4th semester workshop S2017 • Weight • Range • Work zone/area • Space required VIA University College TCU-VIA Workshop – S2017 4

5. Soildigging and moving VIA / TCU 4th semester workshop S2017 • Weight • Range • Work zone/area • Space required VIA University College TCU-VIA Workshop – S2017 5

6. Soiltransportation VIA / TCU 4th semester workshop S2017 VIA University College TCU-VIA Workshop – S2017 6

7. Measuringtools VIA / TCU 4th semester workshop S2017 VIA University College TCU-VIA Workshop – S2017 7

8. Special soilmachines VIA / TCU 4th semester workshop S2017 VIA University College TCU-VIA Workshop – S2017 8

9. Exercises – soilwork VIA / TCU 4th semester workshop S2017 VIA University College TCU-VIA Workshop – S2017 9

10. Exercises – soilwork VIA / TCU 4th semester workshop S2017 • We uses Nicolais excel sheets, and the code to open the sheet is “ngh” • The sheet are to be found as below Calculations excel sheets for soil work VIA University College TCU-VIA Workshop – S2017 10

11. Exercises – Movingsoil withthe dozer VIA / TCU 4th semester workshop S2017 • Calculate the following for each area: • If the topsoil is 30 cm deep. How many m3 is there to move for the dozer? • How many m3 of topsoil can a good (straight) driver do per hour • How many m3of topsoil can a bad driver do per hour VIA University College TCU-VIA Workshop – S2017 11

12. Exercises – Movingsoil withthe wheel loader VIA / TCU 4th semester workshop S2017 • Calculate the following for each area: • How many m3of sand soil is too be moved in the two cases (without the topsoil quantity? • How many m3 of sand soil can a good (straight) driver do per hour • How many m3 of sand soil can a bad driver do per hour VIA University College TCU-VIA Workshop – S2017 12

13. Exercises – Diggingsoil byhand VIA / TCU 4th semester workshop S2017 • Calculate the following for each area: • How many mh does it take to dig the hole if the soil is light and it has to be moved 50 m? • How many mh does it take to dig the hole if the soil is very heavy and it has to be moved 50 m? • What does light soil and heavy soil means and what is the difference? • When do we use the shovel instead of a machine? VIA University College TCU-VIA Workshop – S2017 13

14. Exercises – Diggingsoilexcavator VIA / TCU 4th semester workshop S2017 • Calculate the following for the truncatedpyramid for the theoretical production and the data next to here: • How many m3/h can the machine produce when digging in sand • How many m3/h can the machine produce when digging in wet sticky clay • Why is there a difference? • Calculate how long it will take for the machine, if the soil is hard plastic clay and when using the biggest shovel (2,4 m3) VIA University College TCU-VIA Workshop – S2017 14

15. Exercises – Diggingsoilexcavator VIA / TCU 4th semester workshop S2017 • Prices for excavation. • In the catalog from: LOXAM+Rental+prisliste+2015_16 • We choose an excavator: 057-0033 CASE CX160 at site 7 in the catalog. • Calculate how long it will take for the machine, if the soil is hard plastic clay and when using the biggest shovel (2,4 m3) • For this question – how much will it cost in digging expenses? 1 CNY = 1 DKK VIA University College TCU-VIA Workshop – S2017 15