Numerical analysis on tensile properties of grout-filled splice sleeve rebars under iso 834 standard fireThis paper presents some numerical simulation results of tensile properties of reinforcing bars spliced by grout-filled coupling sleeves under fire conditions to identify the effect of load ratio on fire resistance time of spliced reinforcing bars, which provide a useful base for predicting structural...
A new design of dual-port active integrated antenna for 2.4/5.2ghz wlan applications... In order to reduce the transmission coefficient between the two ports of antenna a coupling sleeve-arm and an inverted T-shaped slot are utilized on the ground plane of antenna each beneath one of the corresponding feed-lines which act as filtering structures...
By percussive long-hole drilling... A rod with an integrated coupling sleeve was employed to reduce the time required for the test....
Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / nur aina halili... It is shown that the S- parameter for different gases and pressures give different performance due to the number of turns of coupling sleeve used....
