Wyniki wyszukiwania

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Suboptimisation of structure of mattress made from polyurethane foams of standard type

100%

Matwiej L.

Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

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2009

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tom 69

2

XXI Zjazd Poznanskiego Oddzialu SITLiD - jego dorobek i perspektywy

100%

Matwiej L.

Przemysł Drzewny

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2010

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tom 61

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nr 04

13-15

3

Studia nad budowa modelu manekina przeznaczonego do testowania materacy

63%

Matwiej L., Smardzewski J.

Roczniki Akademii Rolniczej w Poznaniu. Technologia Drewna

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2005

|

tom 41

47-55

4

Antropometryczne wymiarowanie mebli z funkcja snu

63%

Smardzewski J., Matwiej L.

Przemysł Drzewny

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2007

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tom 58

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nr 06

19-24

5

Modelling of ergonomic contrautions of mattresses in upholstery furniture

63%

Matwiej L., Senski M.

Electronic Journal of Polish Agricultural Universities. Series Wood Technology

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2006

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tom 09

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nr 3

6

Bezpieczenstwo uzytkowania mebli tapicerowanych

63%

Smardzewski J., Matwiej L.

Roczniki Akademii Rolniczej w Poznaniu. Technologia Drewna

|

2004

|

tom 39

15-22

7

Numerical evaluation of bed hardness

63%

Matwiej L., Smardzewski J.

Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

|

2010

|

tom 70

Numerical evaluation of bed hardness. The paper discusses experiments on the numerical assessment of hardness of single-layer foam systems manufactured from standard type polyurethane foams. The evaluation involved carrying out empirical investigations and numerical calculations in the ABAQUS system environment simulating user’s contact with the bed followed by the comparison of strain values generated at the place of contact of the examined objects, shape of the contact surface and the deflection degree of the bed unit. In the course of experiments, optimal hardness of the indenter generating minimal strain values on the contact surface was selected.

8

Stiffness modelling o hyperelasic polyurethane foams of standard type

63%

Smardzewski J., Matwiej L.

Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

|

2009

|

tom 67

9

Numerical models of upholstered furniture

63%

Smardzewski J., Matwiej L.

Annals of Warsaw Agricultural University. Forestry and Wood Technology

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2005

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tom 57

The aim of the research project was to elaborate mathematical and numerical models of dual upholstery spring systems employed in mattresses of the furniture for sleeping. It was found that the modelling of complete mattress assemblies of the furniture for lying containing composite spring systems should not present too many problems and the calculation results should reflect real values.

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