STUDY ON TEMPERATURE CONTROL OF MASS CONCRETE IN XUANWU LAKE TUNNEL

Chen Wanxiang; Yang Liang; Guo Zhikun; Huang Yu; Zhang Shi

doi:10.13204/j.gyjz200410016

Volume 34 Issue 10

Dec. 2014

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Chen Wanxiang, Yang Liang, Guo Zhikun, Huang Yu, Zhang Shi. STUDY ON TEMPERATURE CONTROL OF MASS CONCRETE IN XUANWU LAKE TUNNEL[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 53-55. doi: 10.13204/j.gyjz200410016

Citation:

Chen Wanxiang, Yang Liang, Guo Zhikun, Huang Yu, Zhang Shi. STUDY ON TEMPERATURE CONTROL OF MASS CONCRETE IN XUANWU LAKE TUNNEL[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 53-55. doi: 10.13204/j.gyjz200410016

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STUDY ON TEMPERATURE CONTROL OF MASS CONCRETE IN XUANWU LAKE TUNNEL

doi: 10.13204/j.gyjz200410016

1.
1. Engineering Institute of Engineering Corps,PLA Univ. of Sci. &Tech. Nanjing 210007;
2.
2. Nanjing City Construction Group Nanjing 210000

Received Date: 2004-05-26
Publish Date: 2004-10-20

Abstract

Abstract

According to the testing data of binding material hydration heat, temperature differences at every setting time and every part of the concrete walls can be estimated approximately by a certain theoretical hypothesis.It is proved that the maximal temperature differences of mass concrete in Xuanwu Lake Tunnel which caused by hydration heat were within 25℃,and they were accorded with the requirements proposed by engineering.
- tunnel,
- concrete,
- differences in temperature,
- crack