%0 Journal Article %1 hasselhoff2015design %A Hasselhoff, Johannes %A Cheng, Lijuan %A Waimer, Frederic %A Gabler, Markus %A Knippers, Jan %D 2015 %I ELSEVIER SCI LTD %J COMPOSITE STRUCTURES %K 2015 cfrp cheng concrete connector design formwork gabler hasselhoff itke knippers manufacturing peer-reviewed shear-cone stay-in-place testing waimer %P 47-54 %R 10.1016/j.compstruct.2015.04.001 %T Design, manufacturing and testing of shear-cone connectors between CFRP stay-in-place formwork and concrete %V 129 %X Stay-in-place formwork is often used to accelerate the construction of structural elements such as flooring, concrete bridge decks and compressed shells. This study aims at designing, manufacturing and testing of two different nonlinear shear connectors made of fiber reinforced polymer composites for the formwork: (1) non-directional, cylindrical shear-cones; and (2) directional, cubical shear-cones with one side beveled. Six 1m-long specimens were constructed using carbon fiber reinforced polymer stay-in-place formwork and a plain concrete slab (200 wide and 130mm thick). Based on the results of three-point bending tests, similar stiffness, load–displacement response and failure mode were observed in the two contrasting designs. The resistance of the specimens using cylindrical shear-cones was approximately 26% higher than that of the ones with cubical design.

@article{hasselhoff2015design, abstract = {Stay-in-place formwork is often used to accelerate the construction of structural elements such as flooring, concrete bridge decks and compressed shells. This study aims at designing, manufacturing and testing of two different nonlinear shear connectors made of fiber reinforced polymer composites for the formwork: (1) non-directional, cylindrical shear-cones; and (2) directional, cubical shear-cones with one side beveled. Six 1m-long specimens were constructed using carbon fiber reinforced polymer stay-in-place formwork and a plain concrete slab (200 wide and 130mm thick). Based on the results of three-point bending tests, similar stiffness, load–displacement response and failure mode were observed in the two contrasting designs. The resistance of the specimens using cylindrical shear-cones was approximately 26% higher than that of the ones with cubical design.}, added-at = {2020-05-14T15:34:23.000+0200}, affiliation = {Cheng, LJ (Reprint Author), Univ Calif Davis, Dept Civil \& Environm Engn, One Shields Ave, Davis, CA 95616 USA. Hasselhoff, Johannes; Waimer, Frederic; Knippers, Jan, Univ Stuttgart, ITKE, Inst Bldg Struct \& Struct Design, D-70174 Stuttgart, Germany. Cheng, Lijuan, Univ Calif Davis, Dept Civil \& Environm Engn, Davis, CA 95616 USA. Gabler, Markus, Buckland \& Taylor Ltd, N Vancouver, BC V7P 3R7, Canada.}, author = {Hasselhoff, Johannes and Cheng, Lijuan and Waimer, Frederic and Gabler, Markus and Knippers, Jan}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/298c04840dc9d7801ab919b2eae3ccef6/petraheim}, doi = {10.1016/j.compstruct.2015.04.001}, eissn = {1879-1085}, interhash = {484e1e67db321ff8ed31ae4583eda42d}, intrahash = {98c04840dc9d7801ab919b2eae3ccef6}, issn = {0263-8223}, journal = {COMPOSITE STRUCTURES}, keywords = {2015 cfrp cheng concrete connector design formwork gabler hasselhoff itke knippers manufacturing peer-reviewed shear-cone stay-in-place testing waimer}, language = {English}, month = {OCT 1}, pages = {47-54}, publisher = {ELSEVIER SCI LTD}, research-areas = {Materials Science}, timestamp = {2021-07-01T13:42:46.000+0200}, title = {Design, manufacturing and testing of shear-cone connectors between CFRP stay-in-place formwork and concrete}, type = {Article}, unique-id = {ISI:000355883200005}, volume = 129, year = 2015 }