VYNAPA - Czech Software Upgrade for Calculation of Pavement Design Parameters Used by HDM-4

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00194070" target="_blank" >RIV/68407700:21110/12:00194070 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
VYNAPA - Czech Software Upgrade for Calculation of Pavement Design Parameters Used by HDM-4
Original language description
The HDM-4 model is capable of monitoring the condition of the pavement depending on multiple parameters and of designing and completing repair accordingly. This occurs based on the setting of degrading curves for damage and deformation in the pavement structure. Repair and maintenance work is strictly linked to the courses; of course this means a need for funding. If the degrading curves are not set correctly the need for repair may arise regardless of whether the pavement actually is in a condition requiring such repair. One of the main factors affecting pavement degrading and, therefore, the behaviour of the HDM-4 model, is the so-called structural number (SN). There are many methods used globally to determine the SN value, based on the quantity andquality of the data available which might include: elasticity modules for the materials, pavement structure layer thicknesses, output from the back calculation programs, output from the FWD device or design characteristics of the road. In
Czech name
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Czech description
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Project
<a href="/en/project/1M0579" target="_blank" >1M0579: Centre for Integrated Design of Advanced Structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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