TEMPERATURE-CONTROLLING MEASURES FOR RAFT FOUNDATION OF YANGZHOU COMMERCIAL PLAZA

Xu Jun; Jiang Xiping; Meng Lingfei; Lu Changlong

doi:10.13204/j.gyjz201311021

Volume 43 Issue 11

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2013 > 43(11): 92-95

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

Citation:

PDF( 0 KB)

TEMPERATURE-CONTROLLING MEASURES FOR RAFT FOUNDATION OF YANGZHOU COMMERCIAL PLAZA

doi: 10.13204/j.gyjz201311021

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

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.
- mass concrete,
- finite difference method,
- raft foundation,
- temperature crack