Xu Jun, Jiang Xiping, Meng Lingfei, Lu Changlong. TEMPERATURE-CONTROLLING MEASURES FOR RAFT FOUNDATION OF YANGZHOU COMMERCIAL PLAZA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 92-95. doi: 10.13204/j.gyjz201311021
Citation:
Xu Jun, Jiang Xiping, Meng Lingfei, Lu Changlong. TEMPERATURE-CONTROLLING MEASURES FOR RAFT FOUNDATION OF YANGZHOU COMMERCIAL PLAZA[J]. INDUSTRIAL CONSTRUCTION , 2013, 43(11): 92-95. doi: 10.13204/j.gyjz201311021
Xu Jun, Jiang Xiping, Meng Lingfei, Lu Changlong. TEMPERATURE-CONTROLLING MEASURES FOR RAFT FOUNDATION OF YANGZHOU COMMERCIAL PLAZA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 92-95. doi: 10.13204/j.gyjz201311021
Citation:
Xu Jun, Jiang Xiping, Meng Lingfei, Lu Changlong. TEMPERATURE-CONTROLLING MEASURES FOR RAFT FOUNDATION OF YANGZHOU COMMERCIAL PLAZA[J]. INDUSTRIAL CONSTRUCTION , 2013, 43(11): 92-95. doi: 10.13204/j.gyjz201311021
TEMPERATURE-CONTROLLING MEASURES FOR RAFT FOUNDATION OF YANGZHOU COMMERCIAL PLAZA
1.
1. Department of Civil Engineering,Anhui University of Science and Technology,Huainan 232001,China;
2.
2. Yangzhou Jianyuan Construction Supervision Co. Ltd,Yangzhou 225000,China
Received Date: 2013-05-23
Publish Date:
2013-11-20
Abstract
Based on a commercial plaza hotel in Yangzhou,it was analyzed in detail the principle of using finite difference method to solve the mass concrete temperature field. Through the establishment of the finite difference method model,it was solved this raft foundation mass concrete temperature field. Meanwhile it was studied the technical measures for thermal control by incorporating WC air-entraining high efficient water reducing agent into mass concrete,using stepped pouring method and respirable structure to mitigate the constraint of the baseplate. The solved results of the mass concrete temperature field were compared with the measured results,they were basically the same.
References
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