Details
| Original language | English |
|---|---|
| Article number | 130687 |
| Journal | Construction and Building Materials |
| Volume | 370 |
| Early online date | 14 Feb 2023 |
| Publication status | Published - 17 Mar 2023 |
Abstract
Due to the very high strength and durability of ultra-high-performance fibre-reinforced concrete (UHPFRC), this material can be used to build extremely resource-efficient and sustainable structures. As the quality requirements for UHPFRC are high, these structures usually have to be prefabricated and later assembled on site. In modular precast element constructions with dry joints, the load-bearing capacity of the joints is essential. Previous calculation approaches describing the load-bearing behaviour of dry joints are mainly based on a few test results. Therefore, available tests were compiled in a database, the accuracy of the approaches was analysed and a modified approach was developed.
Keywords
- Approach, Database, Dry joints, Keyed joints, Shear strength, Sustainability, UHPFRC
ASJC Scopus subject areas
- Engineering(all)
- Civil and Structural Engineering
- Engineering(all)
- Building and Construction
- Materials Science(all)
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In: Construction and Building Materials, Vol. 370, 130687, 17.03.2023.
Research output: Contribution to journal › Review article › Research › peer review
}
TY - JOUR
T1 - Calculation approach of multi keyed dry joints for sustainable modular precast element constructions made of UHPFRC
AU - Oettel, Vincent
AU - Joachim, Linus
AU - Schmidt, Boso
N1 - Funding Information: This work was supported by the Netherlands Organization for Scientific Research (NWO) Vidi grant 700.56.429. Financial support from EU-COST Action FA0605 is also gratefully acknowledged.
PY - 2023/3/17
Y1 - 2023/3/17
N2 - Due to the very high strength and durability of ultra-high-performance fibre-reinforced concrete (UHPFRC), this material can be used to build extremely resource-efficient and sustainable structures. As the quality requirements for UHPFRC are high, these structures usually have to be prefabricated and later assembled on site. In modular precast element constructions with dry joints, the load-bearing capacity of the joints is essential. Previous calculation approaches describing the load-bearing behaviour of dry joints are mainly based on a few test results. Therefore, available tests were compiled in a database, the accuracy of the approaches was analysed and a modified approach was developed.
AB - Due to the very high strength and durability of ultra-high-performance fibre-reinforced concrete (UHPFRC), this material can be used to build extremely resource-efficient and sustainable structures. As the quality requirements for UHPFRC are high, these structures usually have to be prefabricated and later assembled on site. In modular precast element constructions with dry joints, the load-bearing capacity of the joints is essential. Previous calculation approaches describing the load-bearing behaviour of dry joints are mainly based on a few test results. Therefore, available tests were compiled in a database, the accuracy of the approaches was analysed and a modified approach was developed.
KW - Approach
KW - Database
KW - Dry joints
KW - Keyed joints
KW - Shear strength
KW - Sustainability
KW - UHPFRC
UR - http://www.scopus.com/inward/record.url?scp=85147977232&partnerID=8YFLogxK
U2 - 10.1016/j.conbuildmat.2023.130687
DO - 10.1016/j.conbuildmat.2023.130687
M3 - Review article
AN - SCOPUS:85147977232
VL - 370
JO - Construction and Building Materials
JF - Construction and Building Materials
SN - 0950-0618
M1 - 130687
ER -