This paper deals with the conception and characterization of an innovative connection for cross-laminated timber (CLT) panels. The connection is designed to provide an adequate level of dissipative capacity to CLT structures also when realized with large horizontal panels and therefore prone to fragile shear sliding failure. The connector, named X-bracket, has been theorized and designed by mea...

In coal mines, bolt loosening in the cage guide is affected by the harsh environmental factors and cage hoist vibration, leading to significant threats to work safety. It is crucial, to this effect, to successfully detect the status of multipoint bolts of guide structures. This paper proposes a system to monitor bolt status in harsh environments established based on the RFID technique. A proof-...

Fatigue of a composite girder according to Eurocode 4 is carried out on the decisive shear connector. It not taken into account that an internally highly statically indeterminate system in which failure dowel does necessarily lead girder. This applies particular dowels are characterised by crack propagation phase with high residual load-bearing capacity damaged dowel. In own small part and test...

This paper reports on double shear push-out tests conducted steel-to-ultra-high-performance concrete (UHPC) connections based studs of 30- or 22-mm diameter in slabs 35, 55, 150 mm thickness. The results show that with an increase stud diameter, the longitudinal strength has improved by 25% and 94% for ultra-short long (of aspect ratios below equal to 4.0), respectively. For short studs, both r...

Hemodynamic shear stress at the endothelial cell surface induces acute and chronic intracellular responses that regulate vessel wall biology. The cytoskeleton is implicated by acting both as a direct connector to local surface deformation and as a distribution network for mechanical forces throughout the cell; however, direct observation and measurement of its position during flow have only rec...

A tricontinuous (10,3)c network phase is documented in a poly(cyclohexylethylene-b-ethylethylene-b-ethylene) triblock copolymer melt based on small-angle x-ray scattering. Application of shear transforms the self-assembled soft material into a single crystal (10,3)d network while preserving the short-range threefold connector geometry. Long-range topological restructuring reduces the space grou...