Analysis of Cracks on the Containment of Loop Nuclear Power Stations for 60 Days
The relation of tensile strength ＆ temperature stress and concrete fissure was researched firstly , then it showed the causes of late cracks on concrete by theoretical calculation, the result provided a simple theoretical calculation method to avoid concrete fissure. The construction methods to control the fissure was proposed: early strengthening cooling, managing maximum temperature of concrete through lately heat preservation, and overtime to preserving concrete moisture for controlling the late strain on mass concrete. This research has a great significance for controlling the fissure.
Paul P. Lin and Chunliang Zhang
Y. Z. Sun et al., "Analysis of Cracks on the Containment of Loop Nuclear Power Stations for 60 Days", Applied Mechanics and Materials, Vols. 105-107, pp. 1056-1059, 2012