Results 31 to 40 of about 116 (98)

Flexural Behavior of Concrete Beam and Slab with Novel Demountable Connectors

Buildings
In this study, a new type of novel demountable connector is proposed to enable complete dry connections between concrete beams and slabs, facilitating the full demountable design of these components.
Wei Li, Wei Chen, Huaming Jiang, Hongzhi Su   +3 more
doaj   +1 more source

A novel spine tester TO GO

JOR SPINE, Volume 7, Issue 4, December 2024.
Biomechanical testing after spinal animal experiments is often neglected because testing machines for flexibility measurement are large and difficult to transport, and the same specimen can only be used ex vivo for either biomechanics or biology.
Jan Ulrich Jansen, Laura Zengerle, Marcel Steiner, Vincenza Sciortino, Marianna Tryfonidou, Hans‐Joachim Wilke   +5 more
wiley   +1 more source

Shear Performance of Demountable High-Strength Bolted Connectors: An Experimental and Numerical Study Based on Reverse Push-Out Tests

Buildings
Steel–concrete composite beams, essential for large-span structures, benefit from connectors that reduce cracking at the supports. The crack resistance and alignment with sustainable building trends of high-strength bolted connectors have been ...
Peng Deng, Zhi-Wei Niu, Yu-Hao Shi, Yan Liu, Wen-Long Wang   +4 more
doaj   +1 more source

Shake‐table tests on steel moment‐resisting frames with detachable yielding zones

Earthquake Engineering &Structural Dynamics, Volume 53, Issue 12, Page 3798-3819, 10 October 2024.
Abstract This article presents an experimental campaign based on shake table tests conducted as part of the European research project FUTURE, funded in the framework of the H2020‐INFRAIA SERA program. Three steel moment‐resisting frame structures equipped with replaceable dissipative elements were tested. The experimental mockups were scaled two thirds
Raffaele Landolfo, Mario D'Aniello, Shayan Safaei, Roberto Tartaglia, Luigi Di Sarno, Alain Le Maoult, Giuseppe Rastiello   +6 more
wiley   +1 more source

Impact of glycan nature on structure and viscoelastic properties of glycopeptide hydrogels

Journal of Peptide Science, Volume 30, Issue 8, August 2024.
The effect of glycan decoration was investigated in a self‐assembled peptide hydrogel using circular dichroism spectroscopy, oscillatory shear rheology, dynamic light scattering microrheology, fluorescence‐based nanorheology, and molecular dynamics simulation.
Jonas Proksch, Marlene C. S. Dal Colle, Frederick Heinz, Robert F. Schmidt, Jacqueline Gottwald, Martina Delbianco, Bettina G. Keller, Michael Gradzielski, Ulrike Alexiev, Beate Koksch   +9 more
wiley   +1 more source

Operational risk management – Measurement and evaluation of friction coefficients for geotextile sandbags for flood protection Operatives Risikomanagement – Messung und Bewertung von Reibungskoeffizienten für geotextile Sandsäcke für den Hochwasserschutz

Materialwissenschaft und Werkstofftechnik, Volume 55, Issue 6, Page 792-801, June 2024.
The aim of this study is to provide different friction coefficients for various geotextile sandbags in different surrounding conditions. The study provides representative friction coefficients, and these results complement former studies. The coefficients are suitable for calculation of realistic sandbag structures e.
M. Thomisch, L. Lock, T. Eckstein, B. Forderer   +3 more
wiley   +1 more source

Horizontal push out tests on a steel-yielding demountable shear connector

Proceedings 12th international conference on Advances in Steel-Concrete Composite Structures - ASCCS 2018, 2018
The most common type of a steel concrete composite beam is the one using conventional welded headed studs to connect the top flange of a steel beam to the concrete slab. However, the monolithic structure between the headed studs and the concrete slab prevents the deconstruction of the beam.
Feidaki, Eliza, Vasdravellis, George
openaire   +3 more sources

Establishing European design rules for re‐used steel components

Steel Construction, Volume 17, Issue 2, Page 57-69, May 2024.
Abstract In the construction industry, re‐use of components has the potential to play a crucial role in reducing CO2 emissions. The direct re‐use of components is particularly suitable for steel structures because they have a high degree of prefabrication and can be dismantled with a minimum of deterioration.
Markus Feldmann, Helen Bartsch, Felix Eyben, Anna‐Lena Bours, Markus Knobloch   +4 more
wiley   +1 more source

Rocket blast resistance of the fully demountable high performance FRC tongue and groove blocks

Structural Concrete, Volume 25, Issue 2, Page 826-849, April 2024.
Abstract Within the scope of this study, the design and testing of a fully demountable high‐performance fiber‐reinforced concrete (FRC) barriers with high resistance to sudden dynamic explosion and impact loadings is investigated. In order to solve such an engineering problem, a special FRC “tongue and groove” blocks are designed in a way that could be
Hasan Basri Bozkurt, Oğuz Kağan Genç, Özgür Anil, Mustafa Şahmaran, İsmail Raci Bayer   +4 more
wiley   +1 more source

Analysis of Shear Performance of Multi-Bolt Shear Connectors. [PDF]

Materials (Basel), 2023
Xie R, Yang T, Li B, Liu S, Zhang Y.
europepmc   +1 more source