… [26] performed a drop-weight impact test for UHPC beams … analytical models for predicting
their deflection responses. … triple shear keys), the type of concrete used and the confining …

… impact responses of epoxy joints. Firstly, experimental tests were carried out on the epoxy
joints with different confining … of the protruding part of the shear key in the vertical direction (w), …

… the steel key and concrete, aided by confining pressure. The … on the shear performance of
the joints with steel shear keys. In … reaction-force between the convex key anchor head and …

… impact force of precast segment column with shear key is … a significant effect on the peak
impact force. When the depth of … The displacement response of PSCK with different shear key …

… of the confining pressure to 4.5 MPa and/or number of shear keys … strength has a very little
impact. Increasing number of … The response of the specimens in G3 for the vertical forces were …

… dynamic responses and failure modes of precast assembled … Confining stress can effectively
improve the static bearing … on the shear key had little effect on improving the shear strength. …

… the effective confinement region in the female shear key is … that for the segmented beam
with trapezoidal shear key. As a … responses at the keyed joints remain elastic without concrete …

… Response of precast concrete segmental column under … However, it was found that the
concrete shear key was not … passive confinement of FRP wrapping, the strength of concrete can …

… , confining stress, number of shear keys, and distance between … by combining cement,
microsilica, fine sand, steel fibres, water, … shear key distance would reduce the effect from adjacent …

… Currently, a dry joint with castellated shear keys is one of the … process to prevent undesirable
reactions. This was achieved … influence of confining stress, steel fibres in the concrete mix, …