Sökning: onr:"swepub:oai:DiVA.org:kth-134179" > Fracture testing fo...
Fältnamn | Indikatorer | Metadata |
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000 | 03196naa a2200409 4500 | |
001 | oai:DiVA.org:kth-134179 | |
003 | SwePub | |
008 | 131118s2013 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1341792 URI |
024 | 7 | a https://doi.org/10.1080/14680629.2013.8129792 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Ghafoori Roozbahany, Ehsan,d 1982-u KTH,Väg- och banteknik4 aut0 (Swepub:kth)u1txxpbs |
245 | 1 0 | a Fracture testing for the evaluation of asphalt pavement joints |
264 | 1 | b Informa UK Limited,c 2013 |
338 | a print2 rdacarrier | |
500 | a QC 20140122 | |
520 | a Asphalt joints are inevitable parts of every pavement. Although much attention is dedicated to the construction of such joints, reliable tools for assessing the mechanical properties of joints for design and performance assessment are still scarce. This is particularly true for cold joints when attaching a new hot pavement to a cold existing pavement as in the case of large patches for pavement repair. This paper intends to evaluate different new or modified static fracture testing methods for ranking existing joint construction techniques. Some of these testing methods, such as indirect tensile test, direct tensile test and 4-point bending test are familiar in the field of asphalt pavement characterisation, but have scarcely been used for assessing the quality of joints so far. These three test types were adopted and evaluated for joints and the test results were analysed with finite element (FE) software ABAQUS. Different joints for testing were prepared in the laboratory using a special specimen construction procedure. The results suggest that joints with inclined interfaces seem to show more promising behaviour than vertical joints. It was confirmed that starting compaction from the hot side of the joint generally produces better results than compaction starting from the cold side of the joint. Pre-heating of the joint surface and using a bond sealant appears to provide the best results. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Samhällsbyggnadsteknikx Infrastrukturteknik0 (SwePub)201042 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Civil Engineeringx Infrastructure Engineering0 (SwePub)201042 hsv//eng |
653 | a cold asphalt pavement joints | |
653 | a asphalt joint laboratory production | |
653 | a IDT joint evaluation | |
653 | a DTT joint evaluation | |
653 | a 4PB joint evaluation | |
653 | a joints FE analysis | |
653 | a SRA - Transport | |
653 | a SRA - Transport | |
700 | 1 | a Partl, Manfredu KTH,Väg- och banteknik4 aut0 (Swepub:kth)u1t8ihgf |
700 | 1 | a Witkiewicz, Patryk Jakubu KTH,Väg- och banteknik4 aut0 (Swepub:kth)u1w7m6bz |
710 | 2 | a KTHb Väg- och banteknik4 org |
773 | 0 | t International Journal on Road Materials and Pavement Designd : Informa UK Limitedg 14:4, s. 764-791q 14:4<764-791x 1468-0629x 2164-7402 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-134179 |
856 | 4 8 | u https://doi.org/10.1080/14680629.2013.812979 |
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