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National Repository of Grey Literature 22 records found  beginprevious21 - 22  jump to record: Search took 0.01 seconds. 
The problem of maltreatment, abuse and neglect of children in general, prevention and exposure if such phenomena.
 BERAN, Pavel
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Impact of Non-Uniform Distribution of Temperature on the State of Stress of Masonry
 Beran, Pavel
Deterioration of masonry is caused by inordinate loading and by climatic actions. Climatic cyclic thermal stress in a structure is incurred by unequal temperature gradient across the thickness of homogenous or heterogeneous masonry. Thermal gradient also causes significant stress close to the interface between stone and mortar in masonry made of components with different thermal expansion properties. The values of thermal stress increase with higher thermal gradient. Impact of insolation, absorption of solar radiation, air temperature around the structure, heat transfer coefficient, coefficient of heat conduction, and heat capacity to the temperature gradient in the wall exposed to the exterior weather conditions were investigated with a numerical model. All of these effects or material properties affect the maximal surface temperatures in masonry during summer.
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National Repository of Grey Literature : 22 records found   beginprevious21 - 22  jump to record:
See also: similar author names
18 BERAN, Pavel
4 Beran, Petr
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