the energy dissipation increases when the axial load on the column of interior joint decrease. the damage levels of the simulations in the wide beam-column joints increased with low axial load on the column. the numerical results are accord with experimental tests.Marcial Hurtado-Alvarado...
When the ubiquitously expressed Hoxa7 transgene was introduced into the germ line of mice, the cranial part of the vertebral column was posteriorized. The base of the occipital bone was transformed into an occipital vertebra (the proatlas), and the atlas was combined with its centrum; the ...
where d stands for a diameter of the cut step. The cutters have a one-sided cut made from the side of the end scrap material, usually at an angle of 30°, and the cutting edge is chamfered on the width of 1–2 mm at an angle of 15°. The length of the cutters is calculated ...
7.4 Effect of Applying Axial Load A comparison was conducted between LPILE, Abaqus/Cae, and SAP2000 to study the effect of applying an axial load of 298 kN to the pile on the produced bending moment and lateral displacement along the depth of the pile due to the applied displacement of 2 ...
The ultimate flexural capacity of a corner column frequently decreases during an earthquake because the axial load on the corner column cyclically increases and decreases by change of direction of lateral loads induced by earthquake excitations. Therefore, it is of great importance to investigate ...
and if the screw head already rests in an annular recess, and there is to be enough room for the head of the set screw to rest on top of the head of the bone screw, the thickness of the remaining plate must be reduced even further. The thinner the plate is at the load bearing po...
The hysteretic response of the three columns can be compared by examining the load–displacement envelopes, see Fig. 4. The ultimate loads of these columns were 100%, 109%, and 124% of that of column C1. Column C2 and C3 had an initial stiffness of 26.3% and 25.4% higher than that ...
A polyaxial bone screw assembly includes a threaded shank body having an integral upper portion receivable in an integral receiver, the receiver having an upper channel for receivin
diameters are suitable for use according to the present disclosure. Either an odd or even number of rods may be used, with a mix of various cross-sectional diameters. The variation in number of rods and diameters provide simple scalability to changing building load requirements from floor to ...
A polyaxial bone anchor has a locking element shaped and configured to allow an anchoring member (e.g., a screw or hook) to polyaxially rotate at large angles about a central axis of the bone anchor before compression locking the anchoring member within an anchor head.Inventors...