cracked section

cracked section

A section which is either designed or analyzed on the assumption that concrete has no resistance to tensile stress.
References in periodicals archive ?
Alternatively, buy a strip of UPVC, cut it to size and stick it over the cracked section with silicon.
This could be explained by a sudden change in stiffness of critical sections--from uncracked into cracked section (significant width and height of the cracks).
After cracking, [I.sub.cr] and [I.sub.uncr] are often combined empirically to approximate the average properties of the partially cracked section [I.sub.ef] and thereby model tension stiffening.
The left segment of the crack has been treated as a beam connected to right by an elastic spring at the cracked section. The stiffness of the springs depends on the crack depth and geometry of the cracked section.
Besides that, the reinforced beams were subjected to long term loading for two cases: uncracked and cracked section. For the beam with OPS to granite ratio of 1:1, it was observed that the long term deflection for the cracked section of the beam was about 12% higher compared to that for the uncracked beam and this was attributed to the creep and shrinkage effect.
The deformations measured with a 50 mm base displacement gauge at the level of tensile reinforcement could be treated as actual deformations in the reinforcement at cracked section because the decrease of such deformations caused by restraining tensile concrete (when hypothesis of plane sections is valid) is insignificant.
The relation between the left state vector and right state vector of a cracked section k has the following form:
The randomly oriented fibres crossing the cracked section resisted the propagation of cracks and separation of the section.
The cracked section was removed and replaced with new ductile iron pipe and high-max dresser couplings." In addition to the pipe break, Mr.
"In his professional opinion, the tower is perfectly capable of being restored, and the cracked section of the outer skin rebuilt without having to demolish the large corresponding section of the inner skin.
In places where you're concerned about either strength or appearance, the best solution is to break out the cracked section and repour with new concrete.