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sustained loads and moisture loss(passive) caused bythe time - dependent volume changes of concrete
variations in moisture and temperature conditions(passive) caused byprincipal volume changes of concrete
many factors(passive) is caused byVolume change in concrete
Temperature changescausevolume changes in concrete
a clue as to the mechanism by whichcausedvolume changes in concrete block
Microcracksresultfrom volume changes in concrete
Exposure to air with high or low humiditycreatesvolume changes in concrete
Kovler et al ( Kovler and Jensen 5 - 13 ... a sealed load - free systemcausesthe apparent volume change in concrete
Control measures are neededto preventdifferential volume changes in the concrete
This processresultsin volume changes in the concrete
concrete to crackwill causeconcrete to crack
the formation of cracks and weakness due to the tensions that exceed the strength of the concrete at a specific momentcausethe formation of cracks and weakness due to the tensions that exceed the strength of the concrete at a specific moment
from moisture variationresultingfrom moisture variation
nonlinear stress - strain behaviorcan causenonlinear stress - strain behavior
, hardening , and dryingsetting, hardening , and drying
from water lossresultingfrom water loss
from structural and environmental factorsresultingfrom structural and environmental factors
from the hydration process and from drying of concreteresultingfrom the hydration process and from drying of concrete