(UL)
-
Deformacijske značilnosti kotnih vezi : diplomsko delo (visokošolski strokovni študij) = Deformational characteristics of wood construction joints : graduation thesis (higher professional studies)Hojnik, GorazdTestiranje različnih vrst vezi pod enakimi pogoji ali testiranje iste vezi z različnimi lepili lahko olajša izbiro vezi in lepila. Raziskali smo trdnostne lastnosti 4 vrst vezi (zaprto čepno vez, ... odprto čepno vez, mozničeno vez in vez z lečastim peresom) in 2 vrst lepil (PVA lepilo Rakoll in epoksidno lepilo). Mehanske teste smo izvedli na univerzalnem trgalnem stroju in jih tudi posneli z digitalno video kamero. Tako smo dobili sliko o dejanski trdnosti vezi. Izkazalo se je, da je značilnost krivulje odvisna predvsem od vrste lepila, le v manjši meri od drevesne vrste. Z lepilom Rakoll lepljene vezi so dosegale nižje rezultate od tistih, lepljenih z epoksidnim lepilom. Izkazalo se je, da je PVA lepilo veliko bolj elastično od epoksidnega; zato dopušča večje deformacije v lepilnem spoju. Vezi smo analizirali s pomočjo programa Algor, z metodo končnih elementov in tako ugotovili mesta kritičnih napetosti. Največje nastajajo na območju lepilnega sloja in njegove okolice, predvsem na spodnjem vogalu, kjer se vez med obremenjevanjem odpira. Izkazalo se je tudi, da so v lepilnem sloju problematične predvsem strižne trdnosti.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [G. Hojnik], 2005Language - slovenianCOBISS.SI-ID - 1312137
Author
Hojnik, Gorazd
Other authors
Bučar, Bojan, 1961-2012 |
Medič, Marijan
Topics
lesne vezi |
trdnostne lastnosti |
metoda končnih elementov |
wood joints |
strength properties |
finite element method
Library | Call number – location, accession no. ... | Copy status |
---|---|---|
BF, Dept. of Wood Technology, Lj. | Knjižnica BF za lesarstvo vsn 108 IN: 020050085 |
available - reading room |
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Hojnik, Gorazd | |
Bučar, Bojan, 1961-2012 | 01392 |
Medič, Marijan | 11925 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: